{"title":"Blue Diamond Engagement Rings","description":"\u003ch2\u003e\u003cstrong\u003eThe Depth of Blue, the Brilliance of a Diamond\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eBlue diamonds combine the durability and optical fire of a diamond — Mohs hardness 10, full diamond brilliance — with body color that ranges from soft sky blue to deep ocean teal. Natural blue diamonds get their color from trace boron in the atomic structure, present from the moment the diamond formed deep in the earth; lab grown blue diamonds replicate the same boron presence in a controlled environment. The result is a diamond that catches both the cool light of its body color and the brilliant flashes of facet refraction.\u003c\/p\u003e\n\n\u003cp\u003eEvery Lisa Robin blue diamond engagement ring is hand-crafted to order in 3-4 weeks. Settings start at $1,895, with a 1 carat lab grown blue diamond bringing most rings to roughly $2,795 fully built — the same baseline as our colorless diamond rings. Saturation grades, shape options, and setting variations are all available; we discuss each during the design process.#\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eLab Grown vs. Natural Blue Diamonds\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eNatural blue diamonds are among the rarest of the colored diamond family — most commercial diamond mines produce zero blue diamonds. The Cullinan Mine in South Africa is the world's primary source of natural blue diamonds, and the limited supply means a 1 carat natural fancy blue diamond can run tens of thousands of dollars above its lab grown counterpart at equivalent saturation.\u003c\/p\u003e\n\n\u003cp\u003eLab grown blue diamonds are chemically and optically identical to natural — including the trace boron that produces the color — at a fraction of the cost. For most couples drawn to blue diamonds, lab grown is the path that brings color and meaningful carat weight within reach. Natural blue diamonds remain available for couples who specifically want the geological origin or are working with a particular natural diamond. We discuss both options during the design process and price each transparently so you can compare against your priorities and budget.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eThe Lisa Robin Global Diamond Collection\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eEvery blue diamond in every Lisa Robin blue diamond engagement ring is selected from the Lisa Robin Global Diamond Collection. Blue diamonds are graded by saturation from Faint Blue through Fancy Vivid; most engagement-ring buyers select Fancy or Fancy Intense for visible color and balanced cost. Saturation tone also matters — some blue diamonds lean toward grey-blue, others toward teal, others toward a more pure blue. We help match tone to your aesthetic during selection.\u003c\/p\u003e\n\n\u003cp\u003eYou can browse and select diamonds online or work through diamond selection during a private design appointment. Either way, you see the full specifications — saturation grade, tone, clarity, carat weight, and certification — for every diamond before approval. Lab grown and natural are both available, with itemized pricing for every option. Available carat sizes range from 0.50 carat through 5+ carats and across every standard shape.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eFeatured Blue Diamond Engagement Ring Designs\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Allison Blue Diamond Solitaire\u003c\/strong\u003e — A clean four-prong solitaire that puts the blue diamond center stage. The Allison's slim, low-profile band lets the blue saturation read uninterrupted. Setting starts at $1,895.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Polaris Blue Diamond\u003c\/strong\u003e — A solitaire with scattered colorless diamond accents on the band. The cool brilliance of the accents and the cool body color of the blue center create tonal harmony — a unified cool palette across the ring. Setting starts at $2,195.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Hadley Blue Diamond Marquise Halo\u003c\/strong\u003e — A marquise blue diamond inside a halo shaped to its silhouette. Marquise cuts deepen color saturation, and the halo's surrounding colorless diamonds amplify the blue by surrounding it with cool brilliance. Setting starts at $2,495.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Casey Blue Diamond Hidden Halo\u003c\/strong\u003e — A blue diamond solitaire with a hidden halo of colorless diamonds tucked beneath the center. The face reads as a clean blue solitaire. The detail is private. Setting starts at $2,195.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Jaylin Blue Diamond Floral Halo\u003c\/strong\u003e — A blue diamond center surrounded by a floral cluster of colorless diamonds arranged in petal groupings. The halo's brilliance frames the blue without competing with it. Setting starts at $2,495.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eThe Nova Blue Diamond East-West Bezel\u003c\/strong\u003e — A blue diamond set horizontally in a bezel, elongating the look on the finger. The architectural lines of the bezel reinforce the cool, distinctive read of the blue. Setting starts at $2,103.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eChoosing Your Blue Diamond\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eSaturation grade.\u003c\/strong\u003e Blue diamonds range from Faint Blue through Fancy Vivid. Fancy and Fancy Intense are the most-chosen for engagement rings — strong, recognizable color at balanced cost. Fancy Vivid commands a premium and reads as the deepest, most assertive blue.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTone within blue.\u003c\/strong\u003e Some blue diamonds lean grey-blue (cooler, more steel-toned). Others lean teal (warmer, more aqua). Others present as pure blue. Tone is a separate consideration from saturation grade and meaningfully affects the look. We help you find the tone you want during diamond selection.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eDiamond shape.\u003c\/strong\u003e Cushion, radiant, and oval cuts hold the most color and are the most popular for blue diamonds. Emerald cuts let you see into the diamond's depth — especially striking in blue. Round brilliants show color more subtly. Marquise and pear add motion within the cool palette.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMetal pairing.\u003c\/strong\u003e Most couples choose white gold or platinum because the cool metal heightens the cool blue color and creates a unified, modern read. Yellow gold creates striking warm-cool contrast that some couples specifically want. Rose gold sits between, with a more romantic feel. We mock options up before you decide.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSetting style.\u003c\/strong\u003e Solitaires and bezels showcase the color uninterrupted. Halo settings frame and amplify saturation. Hidden halos add private detail. East-west reinforces the modern, distinctive read of blue.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eBlue Diamond Symbolism and Meaning\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eBlue has long been associated with depth, wisdom, loyalty, calm, and trust — qualities couples often want their engagement ring to symbolize. Blue diamonds, specifically, carry a layered meaning: the rarity of the natural stone speaks to the rarity of the relationship; the calm depth of the color speaks to the steadiness couples build together. Among colored diamonds, blue is the color most commonly chosen by couples drawn to symbolism over aesthetic statement.\u003c\/p\u003e\n\n\u003cp\u003eBlue diamonds also signal something distinctive in a market dominated by colorless diamonds and yellow accent gemstones. A blue diamond engagement ring reads as a confident, considered choice — one that reflects a couple comfortable making a decision that's not the default. For couples drawn to that signal, blue diamonds deliver it with the durability and brilliance of any other diamond.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eDesigned in Dayton. Made in the USA.\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eEvery Lisa Robin blue diamond engagement ring is designed in our Dayton, Ohio studio and crafted in our New York workshop. Setting a blue diamond requires precision in metal choice and prong configuration — both affect how vividly the blue reads on the finger. Crafting takes 3–4 weeks. Order online with our guidance, or book a private design appointment to walk through saturation, tone, shape, and setting with Lisa.\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"\/pages\/book-an-appointment-at-lisa-robin\"\u003eBook a Private Design Appointment\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"the-chloe-blue-diamond-cluster-engagement-ring","title":"The Chloe Blue Diamond Cluster Engagement Ring","description":"\u003cp\u003eThe Chloe is a blue diamond engagement ring with nine round brilliant accent diamonds set in an irregular cluster around the center, creating a contrast between the fancy blue diamond and the surrounding white brilliants. The asymmetric arrangement reads as hand-placed rather than measured, closer to a wildflower bouquet than a uniform halo. This colored diamond engagement ring holds the blue center diamond in four claw prongs above a smooth 1.6mm band, with the blue diamond cluster engagement ring design offering depth and visual interest through its intentional irregularity.\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMetal Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14K Yellow Gold, 14K White Gold, 14K Rose Gold, or Platinum. Sustainably sourced.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Diamond Total Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.65 carat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Diamond Quality\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLab grown VS-SI1, F-G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eblue diamond cluster engagement ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFour claw prongs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBand Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrafting Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 3-4 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eSetting starts at $2,895. Paired with a 1 carat lab grown blue diamond center, the Chloe Blue Diamond Cluster engagement ring starts at approximately $3,795.\u003c\/p\u003e","brand":"Lisa Robin","offers":[{"title":"14K Yellow Gold \/ Round","offer_id":44000792641718,"sku":"OVL67473","price":2895.0,"currency_code":"USD","in_stock":true},{"title":"14K White Gold \/ Round","offer_id":44000792674486,"sku":"OVL67473","price":2895.0,"currency_code":"USD","in_stock":true},{"title":"14K Rose Gold \/ Round","offer_id":44000792707254,"sku":"OVL67473","price":2895.0,"currency_code":"USD","in_stock":true},{"title":"Platinum \/ Round","offer_id":44000792740022,"sku":"OVL67473","price":2895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/0622\/files\/Chloe_Round_BlueDiamond_YellowGold_1_Lisa_Robin.jpg?v=1757001567"},{"product_id":"the-jaylin-halo-blue-diamond-engagement-ring","title":"The Jaylin Blue Diamond Engagement Ring with Floral Halo","description":"\u003cp\u003eThe Jaylin is a blue diamond engagement ring with a floral halo: four clusters of three round accent diamonds each, positioned between the prongs at the four quadrants of the setting. This differs from a uniform halo engagement ring — where a standard halo extends the diamond's visual edge with continuous accents, the Jaylin's floral halo leaves space between clusters. The fancy blue diamond stays distinct rather than absorbed into the surrounds, and the contrast between the blue center and white halo gives this colored diamond engagement ring its particular reading.\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMetal Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14K Yellow Gold, 14K White Gold, 14K Rose Gold, or Platinum. Sustainably sourced.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Diamond Total Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.30 carat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Diamond Quality\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLab grown VS-SI1, E-F-G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eblue diamond halo engagement ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFour rounded prong\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.55mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMedium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBand Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCathedral support beneath the halo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrafting Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 3-4 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eSetting starts at $2,295. Paired with a 1 carat lab grown blue diamond center, the Jaylin Blue Diamond engagement ring with Floral Halo starts at approximately $3,195.\u003c\/p\u003e","brand":"Lisa Robin","offers":[{"title":"14K Yellow Gold \/ Round","offer_id":44029693296822,"sku":"OMI-85249","price":2295.0,"currency_code":"USD","in_stock":true},{"title":"14K White Gold \/ Round","offer_id":44029693329590,"sku":"OMI-85249","price":2295.0,"currency_code":"USD","in_stock":true},{"title":"14K Rose Gold \/ Round","offer_id":44029693362358,"sku":"OMI-85249","price":2295.0,"currency_code":"USD","in_stock":true},{"title":"Platinum \/ Round","offer_id":44029693395126,"sku":"OMI-85249","price":2695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/0622\/files\/Jaylin_Round_BlueDiamond_YellowGold_1_Lisa_Robin.jpg?v=1756999658"},{"product_id":"the-revel-halo-blue-diamond-engagement-ring","title":"The Revel Blue Diamond Halo Engagement Ring","description":"\u003cp\u003eThe Revel is a blue diamond engagement ring designed around directional movement and contrast. An oval fancy blue diamond sits at the center, held in four rounded prongs and encircled by a halo punctuated at the compass points by marquise diamonds. The marquise accents break the circular symmetry, creating a dynamic form that draws the eye outward and back to the saturated blue at the center. This blue diamond halo engagement ring offers a distinctive alternative to traditional colored diamond engagement rings, with the compass structure amplifying the intensity of the center diamond.\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMetal Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14K Yellow Gold, 14K White Gold, 14K Rose Gold, or Platinum. Sustainably sourced.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Diamond Total Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.30 carat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Diamond Quality\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLab grown VS-SI1, E-F-G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue diamond halo engagement ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFour rounded prongs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.2mm to 2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMedium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBand Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSquare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrafting Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 3-4 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eSetting starts at $2,495 in 14K gold and $2,895 in platinum. Paired with a 1 carat lab grown blue diamond center, the Revel Blue Diamond Halo engagement ring starts at approximately $3,395.\u003c\/p\u003e","brand":"Lisa Robin","offers":[{"title":"14K Yellow Gold \/ Oval","offer_id":44032015237302,"sku":"OMI-85273","price":2495.0,"currency_code":"USD","in_stock":true},{"title":"14K White Gold \/ Oval","offer_id":44032015270070,"sku":"OMI-85273","price":2495.0,"currency_code":"USD","in_stock":true},{"title":"14K Rose Gold \/ Oval","offer_id":44032015302838,"sku":"OMI-85273","price":2495.0,"currency_code":"USD","in_stock":true},{"title":"Platinum \/ Oval","offer_id":44032015335606,"sku":"OMI-85273","price":2895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/0622\/files\/Revel_Oval_BlueDiamond_YellowGold_1_Lisa_Robin.jpg?v=1756998954"},{"product_id":"the-hadley-marquise-blue-diamond-engagement-ring","title":"The Hadley Marquise Blue Diamond Halo Engagement Ring","description":"\u003cp\u003eThe Hadley is a blue diamond engagement ring designed to maximize the visual presence of an elongated marquise center. A cluster halo of round accent diamonds follows the marquise outline, amplifying surface area while preserving the distinctive proportions that define fancy blue diamond character. Six rounded prongs secure the center above a band that tapers from 1.20mm to 2.3mm. As a blue diamond halo engagement ring with shape-matching architecture, the Hadley reads luminous from every angle without sacrificing the marquise's inherent elegance.\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMetal Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14K Yellow Gold, 14K White Gold, 14K Rose Gold, or Platinum. Sustainably sourced.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Diamond Total Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.26 carat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Diamond Quality\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLab grown VS-SI1, E-F-G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eblue diamond halo engagement ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSix rounded prongs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.20mm to 2.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMedium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBand Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTapered with cathedral support beneath halo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrafting Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 3-4 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eSetting starts at $3,295. Paired with a 1 carat lab grown blue diamond center, the Hadley Marquise Blue Diamond Halo engagement ring starts at approximately $4,195.\u003c\/p\u003e","brand":"Lisa Robin","offers":[{"title":"14K Yellow Gold \/ Marquise \/ Sustainably Lab Created","offer_id":44048764895414,"sku":"OMI-80096","price":3295.0,"currency_code":"USD","in_stock":true},{"title":"14K White Gold \/ Marquise \/ Sustainably Lab Created","offer_id":44048764960950,"sku":"OMI-80096","price":3295.0,"currency_code":"USD","in_stock":true},{"title":"14K Rose Gold \/ Marquise \/ Sustainably Lab Created","offer_id":44048765026486,"sku":"OMI-80096","price":3295.0,"currency_code":"USD","in_stock":true},{"title":"Platinum \/ Marquise \/ Sustainably Lab Created","offer_id":44048765092022,"sku":"OMI-80096","price":3695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/0622\/files\/Hadley_Marquise_BlueDiamond_YellowGold_1_Lisa_Robin.jpg?v=1756997058"},{"product_id":"the-polaris-blue-diamond-engagement-ring","title":"The Polaris Blue Diamond Engagement Ring","description":"\u003cp\u003eThe Polaris is a blue diamond engagement ring with scattered side diamonds set in deliberate irregular spacing along the band. The accent diamonds are prong-set rather than continuous, creating light in motion around your fancy blue diamond. This blue diamond solitaire engagement ring reads as expressive structure — each accent positioned with intention so brilliance reflects from multiple directions rather than forming an ornamental frame.\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMetal Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14K Yellow Gold, 14K White Gold, 14K Rose Gold, or Platinum. Sustainably sourced.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Diamond Total Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.12 carat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Diamond Quality\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLab grown VS-SI1, E-F-G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eblue diamond side stone engagement ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProng set accent arrangement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMedium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBand Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScatter diamonds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrafting Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 3-4 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eSetting starts at $2,195. Paired with a 1 carat lab grown blue diamond center, the Polaris Blue Diamond engagement ring starts at approximately $3,095.\u003c\/p\u003e","brand":"Lisa Robin","offers":[{"title":"14K Yellow Gold \/ Oval","offer_id":44050617958582,"sku":"85185","price":2195.0,"currency_code":"USD","in_stock":true},{"title":"14K White Gold \/ Oval","offer_id":44050618155190,"sku":"85185","price":2195.0,"currency_code":"USD","in_stock":true},{"title":"14K Rose Gold \/ Oval","offer_id":44050618351798,"sku":"85185","price":2195.0,"currency_code":"USD","in_stock":true},{"title":"Platinum \/ Oval","offer_id":44050618548406,"sku":"85185","price":2595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/0622\/files\/Polaris_Oval_BlueDiamond_YellowGold_1_Lisa_Robin.jpg?v=1756931761"},{"product_id":"the-nova-east-west-bezel-blue-diamond-engagement-ring","title":"The Nova Blue Diamond East-West Bezel Engagement Ring","description":"\u003cp\u003eThe Nova is a blue diamond engagement ring with a full bezel wrapping the entire perimeter of a horizontally set center — no prong tips, no exposed corners. The east-west orientation amplifies the bezel's practicality: a fancy blue diamond laid across the finger rather than rising above it, framed entirely in metal. As a colored diamond engagement ring built for everyday wear, the Nova combines the bezel's protection and the east-west's low profile around a blue center diamond.\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMetal Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14K Yellow Gold, 14K White Gold, 14K Rose Gold, or Platinum. Sustainably sourced.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eblue diamond east-west bezel engagement ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFull bezel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBand Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrafting Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 3-4 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eSetting starts at $2,395. Paired with a 1 carat lab grown blue diamond center, the Nova Blue Diamond East-West Bezel engagement ring starts at approximately $3,295.\u003c\/p\u003e","brand":"Lisa Robin","offers":[{"title":"14K Yellow Gold \/ Oval","offer_id":44090271400118,"sku":"OVL63997","price":2395.0,"currency_code":"USD","in_stock":true},{"title":"14K White Gold \/ Oval","offer_id":44090271531190,"sku":"OVL63997","price":2395.0,"currency_code":"USD","in_stock":true},{"title":"14K Rose Gold \/ Oval","offer_id":44090271662262,"sku":"OVL63997","price":2395.0,"currency_code":"USD","in_stock":true},{"title":"Platinum \/ Oval","offer_id":44090271793334,"sku":"OVL63997","price":2695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/0622\/files\/Nova_Oval_BlueDiamond_YellowGold_1_Lisa_Robin.jpg?v=1756921943"},{"product_id":"the-allison-solitaire-blue-diamond-engagement-ring","title":"The Allison Solitaire Blue Diamond Engagement Ring","description":"\u003cp\u003eThe Allison is a blue diamond engagement ring with a tapered solitaire band that narrows from 1.4mm to 1.3mm at center, four prongs lifting the diamond clean above the metal. A fancy blue diamond reads cool against white gold and platinum, steady against yellow gold. As a blue diamond solitaire engagement ring, the Allison lets the color carry what ornament would otherwise have to — this colored diamond engagement ring holds attention through saturation alone.\u003c\/p\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMetal Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14K Yellow Gold, 14K White Gold, 14K Rose Gold, or Platinum. Sustainably sourced.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eblue diamond solitaire engagement ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFour-prong head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTapers from 1.4mm to 1.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSetting Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMedium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBand Profile\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTapered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCrafting Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApproximately 3-4 weeks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cp\u003eSetting starts at $2,095. Paired with a 1 carat lab grown blue diamond center, the Allison Solitaire Blue Diamond engagement ring starts at approximately $2,995.\u003c\/p\u003e","brand":"Lisa Robin","offers":[{"title":"14K Yellow Gold \/ Round","offer_id":44141141360822,"sku":"OMI-85121","price":2095.0,"currency_code":"USD","in_stock":true},{"title":"14K White Gold \/ Round","offer_id":44141141393590,"sku":"OMI-85121","price":2095.0,"currency_code":"USD","in_stock":true},{"title":"14K Rose Gold \/ Round","offer_id":44141141426358,"sku":"OMI-85121","price":2095.0,"currency_code":"USD","in_stock":true},{"title":"Platinum \/ Round","offer_id":44141141459126,"sku":"OMI-85121","price":2495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/0622\/files\/Allison_Round_BlueDiamond_YellowGold_Lisa_Robin.jpg?v=1756841943"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/0622\/collections\/Revel-blue-diamond-engagement-ring-on-model.png?v=1780071872","url":"https:\/\/lisarobinjewelry.com\/collections\/blue-diamond-engagement-rings.oembed","provider":"Lisa Robin","version":"1.0","type":"link"}