The Sloane East-West Emerald Cut Three Stone Engagement Ring

Name: The Sloane East-West Emerald Cut Three Stone Engagement Ring
Brand: Lisa Robin
Price: 2995.0 USD
Availability: InStock

Shown in 3 Carat Diamond

Shown in 3 Carat Diamond*The Sloane East-West Three Stone Engagement Ring with emerald cut diamond in yellow gold on model hand by Lisa Robin#color_14k-yellow-gold

Shown in 3 Carat Diamond*The Sloane East-West Three Stone Engagement Ring with emerald cut diamond in yellow gold paired with the Zoey contoured lab Diamond Wedding Ring in 14K yellow gold on model hand by Lisa Robin#color_14k-yellow-gold

Shown in 3 Carat Diamond*The Sloane East-West Three Stone Engagement Ring with emerald cut diamond in yellow gold paired with the Jamie 2mm wide Flat 14K yellow gold Wedding ring on model hand by Lisa Robin#color_14k-yellow-gold

The Sloane is a three stone engagement ring with an emerald cut center set east-west and a trillion diamond on each side. It's yours if you love a three stone ring and want it turned sideways.

$ 2,995.00

Color 14K Yellow Gold

14K Yellow Gold

14K White Gold

14K Rose Gold

Platinum

Add diamond

Other payment options available at checkout

Your emerald cut diamond lies across the finger in four round prongs, with a trillion diamond on each side pointing outward. Cathedral sides rise from a slim band to meet the setting.

Metal Options	14K Yellow Gold, 14K White Gold, 14K Rose Gold, or Platinum. Sustainably sourced.
Center Diamond	Lab grown or natural, selected from the Global Diamond Collection
Center Shape	Emerald cut, set east-west
Shown With	3 carat emerald cut diamond
Setting Diamonds	Two trillions. Lab grown; natural available upon request
Setting Diamond Total Weight	0.36 carat
Setting Diamond Quality	VS–SI1, E-F-G
Style	East-west three stone engagement ring
Setting	Four round prongs on the center, trillion side diamonds
Band	2mm
Setting Height	Medium
Band Profile	Cathedral sides
Crafting Time	Approximately 3-4 weeks

Setting starts at $2,995 in 14K gold and $3,395 in platinum. Paired with a 1 carat lab grown diamond center, add $900 — the Sloane starts at approximately $3,895 in 14K gold. You can select your diamond online or during a design appointment.

Why set an emerald cut diamond east-west?

Turned sideways, an emerald cut covers more of the width of your finger and less of its length, so it reads as a horizontal line rather than a long one. The step facets run across your hand, and the ring looks less expected than the same diamond set north-south. Any shape with a long side can be set this way; the emerald cut shows it most clearly because its corners and steps are straight.

What is a trillion diamond?

A trillion is a triangular diamond. Set beside a center diamond with one flat side facing it, a trillion continues the outline of the center and ends in a point, so the three diamonds read as one shape. Beside a step cut like the emerald, the straight edges of the trillions keep the whole ring geometric.

What wedding ring fits beside the Sloane?

The center sits at a medium height on cathedral sides, so a slim flat band can sit close beneath it. If you want diamonds in the wedding ring as well, the Reese's flush-set dome stays low, and a contoured band like the Zoey follows the outline of the setting. Bring the ring to a design appointment and we can try the pairings on your hand before deciding.

Our guided approach to customizing each ring with intention and clarity.

Every Lisa Robin ring is made to order, which means your design can be thoughtfully refined—even when ordering online. Whether you’re adjusting a detail or evolving the design, we guide you through each decision to ensure the final piece feels cohesive and entirely yours.

Design Refinements can be explored after your initial order, with any pricing adjustments clearly outlined and approved before crafting begins.

Refinement options include but are not limited to:

Adjusting the width or taper of the band (shank)
Modifying or adding side diamonds for additional detail or presence
Changing the prong style (claw, round, double prong, etc.)
Adjusting the number of prongs for both aesthetic and structure
Refining the basket design for a different profile or overall look
Selecting your preferred metal type and color
Adapting the design to better coordinate with a wedding ring

Made to order — Your diamond engagement ring ships in 3-4 weeks, approximately Nov 18 to Nov 22

Shipping costs calculated at checkout

[{"id":67585970995382,"title":"14K Yellow Gold \/ Emerald Cut","option1":"14K Yellow Gold","option2":"Emerald Cut","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":44483861872822,"product_id":10307443163318,"position":1,"created_at":"2026-10-18T16:19:01-04:00","updated_at":"2026-10-18T16:19:03-04:00","alt":"Shown in 3 Carat Diamond*The Sloane East-West Three Stone Engagement Ring with emerald cut diamond in yellow gold from front by Lisa Robin#color_14k-yellow-gold","width":2139,"height":2139,"src":"\/\/lisarobinjewelry.com\/cdn\/shop\/files\/Sloane-East-West-Emerald-Cut-Three-Stone-Engagement-Ring-14k-Yellow-Gold-Lisa-Robin-Jewelry-1.jpg?v=1792354743","variant_ids":[67585970995382]},"available":true,"name":"The Sloane East-West Emerald Cut Three Stone Engagement Ring - 14K Yellow Gold \/ Emerald Cut","public_title":"14K Yellow Gold \/ Emerald Cut","options":["14K Yellow Gold","Emerald Cut"],"price":299500,"weight":0,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"continue","barcode":null,"featured_media":{"alt":"Shown in 3 Carat Diamond*The Sloane East-West Three Stone Engagement Ring with emerald cut diamond in yellow gold from front by Lisa Robin#color_14k-yellow-gold","id":46683896840374,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2139,"width":2139,"src":"\/\/lisarobinjewelry.com\/cdn\/shop\/files\/Sloane-East-West-Emerald-Cut-Three-Stone-Engagement-Ring-14k-Yellow-Gold-Lisa-Robin-Jewelry-1.jpg?v=1792354743"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":67585971028150,"title":"14K White Gold \/ Emerald Cut","option1":"14K White Gold","option2":"Emerald Cut","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":44483862003894,"product_id":10307443163318,"position":5,"created_at":"2026-10-18T16:19:01-04:00","updated_at":"2026-10-18T16:19:03-04:00","alt":"Shown in 3 Carat Diamond*The Sloane East-West Three Stone Engagement Ring with emerald cut diamond in white gold from front by Lisa Robin#color_14k-white-gold","width":2139,"height":2139,"src":"\/\/lisarobinjewelry.com\/cdn\/shop\/files\/Sloane-East-West-Emerald-Cut-Three-Stone-Engagement-Ring-14k-White-Gold-Lisa-Robin-Jewelry-1.jpg?v=1792354743","variant_ids":[67585971028150]},"available":true,"name":"The Sloane East-West Emerald Cut Three Stone Engagement Ring - 14K White Gold \/ Emerald Cut","public_title":"14K White Gold \/ Emerald Cut","options":["14K White Gold","Emerald Cut"],"price":299500,"weight":0,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"continue","barcode":null,"featured_media":{"alt":"Shown in 3 Carat Diamond*The Sloane East-West Three Stone Engagement Ring with emerald cut diamond in white gold from front by Lisa Robin#color_14k-white-gold","id":46683896971446,"position":5,"preview_image":{"aspect_ratio":1.0,"height":2139,"width":2139,"src":"\/\/lisarobinjewelry.com\/cdn\/shop\/files\/Sloane-East-West-Emerald-Cut-Three-Stone-Engagement-Ring-14k-White-Gold-Lisa-Robin-Jewelry-1.jpg?v=1792354743"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":67585971060918,"title":"14K Rose Gold \/ Emerald Cut","option1":"14K Rose Gold","option2":"Emerald Cut","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":44483862134966,"product_id":10307443163318,"position":9,"created_at":"2026-10-18T16:19:01-04:00","updated_at":"2026-10-18T16:19:03-04:00","alt":"Shown in 3 Carat Diamond*The Sloane East-West Three Stone Engagement Ring with emerald cut diamond in rose gold from front by Lisa Robin#color_14k-rose-gold","width":2139,"height":2139,"src":"\/\/lisarobinjewelry.com\/cdn\/shop\/files\/Sloane-East-West-Emerald-Cut-Three-Stone-Engagement-Ring-14k-Rose-Gold-Lisa-Robin-Jewelry-1.jpg?v=1792354743","variant_ids":[67585971060918]},"available":true,"name":"The Sloane East-West Emerald Cut Three Stone Engagement Ring - 14K Rose Gold \/ Emerald Cut","public_title":"14K Rose Gold \/ Emerald Cut","options":["14K Rose Gold","Emerald Cut"],"price":299500,"weight":0,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"continue","barcode":null,"featured_media":{"alt":"Shown in 3 Carat Diamond*The Sloane East-West Three Stone Engagement Ring with emerald cut diamond in rose gold from front by Lisa Robin#color_14k-rose-gold","id":46683897102518,"position":9,"preview_image":{"aspect_ratio":1.0,"height":2139,"width":2139,"src":"\/\/lisarobinjewelry.com\/cdn\/shop\/files\/Sloane-East-West-Emerald-Cut-Three-Stone-Engagement-Ring-14k-Rose-Gold-Lisa-Robin-Jewelry-1.jpg?v=1792354743"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":67585971093686,"title":"Platinum \/ Emerald Cut","option1":"Platinum","option2":"Emerald Cut","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":44483862266038,"product_id":10307443163318,"position":13,"created_at":"2026-10-18T16:19:01-04:00","updated_at":"2026-10-18T16:19:03-04:00","alt":"Shown in 3 Carat Diamond*The Sloane East-West Three Stone Engagement Ring with emerald cut diamond in platinum from front by Lisa Robin#color_platinum","width":2139,"height":2139,"src":"\/\/lisarobinjewelry.com\/cdn\/shop\/files\/Sloane-East-West-Emerald-Cut-Three-Stone-Engagement-Ring-Platinum-Lisa-Robin-Jewelry-1.jpg?v=1792354743","variant_ids":[67585971093686]},"available":true,"name":"The Sloane East-West Emerald Cut Three Stone Engagement Ring - Platinum \/ Emerald Cut","public_title":"Platinum \/ Emerald Cut","options":["Platinum","Emerald Cut"],"price":339500,"weight":0,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"continue","barcode":null,"featured_media":{"alt":"Shown in 3 Carat Diamond*The Sloane East-West Three Stone Engagement Ring with emerald cut diamond in platinum from front by Lisa Robin#color_platinum","id":46683897233590,"position":13,"preview_image":{"aspect_ratio":1.0,"height":2139,"width":2139,"src":"\/\/lisarobinjewelry.com\/cdn\/shop\/files\/Sloane-East-West-Emerald-Cut-Three-Stone-Engagement-Ring-Platinum-Lisa-Robin-Jewelry-1.jpg?v=1792354743"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

{"id":67585970995382,"title":"14K Yellow Gold \/ Emerald Cut","option1":"14K Yellow Gold","option2":"Emerald Cut","option3":null,"sku":null,"requires_shipping":true,"taxable":true,"featured_image":{"id":44483861872822,"product_id":10307443163318,"position":1,"created_at":"2026-10-18T16:19:01-04:00","updated_at":"2026-10-18T16:19:03-04:00","alt":"Shown in 3 Carat Diamond*The Sloane East-West Three Stone Engagement Ring with emerald cut diamond in yellow gold from front by Lisa Robin#color_14k-yellow-gold","width":2139,"height":2139,"src":"\/\/lisarobinjewelry.com\/cdn\/shop\/files\/Sloane-East-West-Emerald-Cut-Three-Stone-Engagement-Ring-14k-Yellow-Gold-Lisa-Robin-Jewelry-1.jpg?v=1792354743","variant_ids":[67585970995382]},"available":true,"name":"The Sloane East-West Emerald Cut Three Stone Engagement Ring - 14K Yellow Gold \/ Emerald Cut","public_title":"14K Yellow Gold \/ Emerald Cut","options":["14K Yellow Gold","Emerald Cut"],"price":299500,"weight":0,"compare_at_price":null,"inventory_quantity":0,"inventory_management":null,"inventory_policy":"continue","barcode":null,"featured_media":{"alt":"Shown in 3 Carat Diamond*The Sloane East-West Three Stone Engagement Ring with emerald cut diamond in yellow gold from front by Lisa Robin#color_14k-yellow-gold","id":46683896840374,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2139,"width":2139,"src":"\/\/lisarobinjewelry.com\/cdn\/shop\/files\/Sloane-East-West-Emerald-Cut-Three-Stone-Engagement-Ring-14k-Yellow-Gold-Lisa-Robin-Jewelry-1.jpg?v=1792354743"}},"requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}

Find Your Matching Wedding Band

The Sloane East-West Emerald Cut Three Stone Engagement Ring

The Reese dome lab Diamond Wedding Ring in 14K yellow gold from front by Lisa Robin#color_14k-yellow-gold

The Reese Diamond Dome Wedding Ring

The Sloane East-West Emerald Cut Three Stone Engagement Ring

A three stone ring is usually read as past, present and future, laid in a row along the finger. The Sloane keeps the three and changes the direction: the emerald cut center turns sideways, so its long, mirror-like steps run across your hand instead of along it.

The trillions finish each end with a point. Their flat sides face the center, so the three diamonds read as one shape, wider than it is tall.

Cathedral sides lift the setting to a medium height, enough to show the profile without standing far above a wedding ring. It sits beside a slim flat band, a contoured band, or a domed band of diamonds and keeps its line with each.

Design Process

The Lisa Robin Engagement Ring Design Experience

A thoughtful process designed to bring clarity and confidence to the creation of your ring.

Online Ordering

Begin your custom engagement ring through a guided online experience designed to bring clarity to each decision. From understanding diamond shapes to exploring engagement ring settings, the process is supported by in-depth educational resources throughout the site.

If you’d like to personalize your design, you can place your order at any time—we’ll follow up to refine the details and ensure everything aligns with your preferences.

Private Design Appointments

For a more collaborative experience, work with us one-on-one, either in person or virtually. Your engagement ring consultation is tailored to you—we guide you through each decision in real time, shaping your diamond engagement ring with clarity and intention.

Compare diamonds sourced from trusted suppliers around the world through the Lisa Robin Global Diamond Collection.

As you explore your engagement ring, you can review available diamonds by shape, proportions, and overall presence to select the one that best complements your design.

This approach gives you access to a broader range of diamonds, allowing your selection to align more precisely with your design, priorities, and budget.

We guide you through how each diamond interacts with your setting—so the final engagement ring feels balanced, intentional, and cohesive.

Both natural and lab-grown diamonds are available, giving you the flexibility to choose what feels right for you.

Before your ring is hand-crafted, you’ll review detailed CAD renderings created using your diamond’s exact dimensions.

Multiple views allow proportions, balance, and design details to be carefully considered—so you can feel confident in how your engagement ring design will come together before crafting begins.

If a wedding ring is selected within the same order, renderings will also show each ring individually and together, helping you understand how they pair and flow as a set.

Once your design is approved, your ring is hand-crafted specifically for you using carefully selected materials and ethically sourced diamonds.

Each ring is a made to order engagement ring, typically completed in approximately three weeks.

You can choose secure, fully insured shipping or private studio pickup. Throughout the process, we remain available to guide you—so you always know what to expect at every stage.

What our customers say about their Lisa Robin Engagement Rings

I loved working with Lisa Robin! It was so easy to create exactly what I wanted. With some minor changes to Lisa's gorgeous styles, I had the perfect wedding ring to coordinate with my Lisa Robin Engagement Ring. Can’t wait to add another ring to my stack.

Abby and Zane

Blountville, Tennessee

Our experience with Lisa Robin was delightful. We found our Lisa Robin engagement ring Instagram and then picked out and bought our wedding rings online. Every question we had was answered quickly. Lisa made us feel special and guided us in the right direction. When we got our rings, they were just what we wanted, expressing our style and love perfectly. We are so happy with how everything turned out.

Mary Katherine and Adam

Columbus, Ohio

Frequently Asked Questions About Lab-Grown Diamond Engagement Rings

Lab-grown diamond engagement rings feature diamonds that are created in a laboratory rather than mined from the earth. At Lisa Robin, each diamond becomes the centerpiece of a ring designed not just for you, but with you, putting personal story, intention, and artistry at the heart of every setting.

Lab-grown diamonds are formed using advanced technological processes that replicate the natural conditions under which diamonds develop. There are two primary methods: High Pressure-High Temperature (HPHT) and Chemical Vapor Deposition (CVD). Crystals with the same physical and chemical properties as mined diamonds, ready to be shaped into your story’s singular spark.

Absolutely. Lab-grown diamonds are real diamonds, both chemically and optically identical to those sourced from the earth. Your engagement ring carries the same brilliance and durability, but with a layer of intentionality and transparency that feels distinctly modern.

Generally, yes. Lab-grown diamonds are typically priced lower than comparable natural diamonds, which means more of your budget can go toward the aspects that matter most to you. For example, these extra funds are usually allocated to the size and quality of your diamond. Custom settings are not inherently more expensive than standard ones, so choosing a lab diamond simply gives you greater flexibility to create a ring that feels personal and beautifully aligned with your vision.

To the naked eye, and even with traditional jewelers' tools, lab-grown and natural diamonds are indistinguishable. Only sophisticated laboratory equipment can reveal their origin. What stands out in a Lisa Robin ring is always the story you share, not its source.

Lab-grown diamonds are widely recognized as a more ethical and environmentally gentle choice. At Lisa Robin, we are committed to ethical sourcing and transparency across all materials, championing lab diamonds as a conscious design decision that aligns with your values as much as your style.

Lab-grown diamonds can have natural inclusions, just like mined diamonds. Each diamond—whether mined or cultivated—has its own unique birthmark, adding one more detail to celebrate in your one-of-a-kind ring. Our design team will guide you in selecting a stone that resonates with you in every aspect.

Back to Lab-Grown Diamond Engagement Rings