Shown in 2.0 Carat Diamond
Shown in 2.0 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with radiant cut diamond in yellow gold by Lisa Robin
Shown in 1.8 Carat Diamond
Shown in 1.8 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with asscher cut diamond in 14K yellow gold on model hand by Lisa Robin
Shown in 2.0 Carat Diamond
Shown in 2.0 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with radiant cut diamond in yellow gold by Lisa Robin
Shown in 2.0 Carat Diamond
Shown in 2.0 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with radiant cut diamond in yellow gold from side angle by Lisa Robin
Shown in 2.0 Carat Diamond
Shown in 2.0 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with radiant cut diamond in yellow gold from side view by Lisa Robin
Shown in 2.0 Carat Diamond
Shown in 2.0 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with radiant cut diamond in yellow gold from back view by Lisa Robin
Shown in 2.0 Carat Diamond
Shown in 2.0 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with radiant cut diamond in white gold by Lisa Robin
Shown in 2.0 Carat Diamond
Shown in 2.0 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with radiant cut diamond in white gold from side view by Lisa Robin
Shown in 2.0 Carat Diamond
Shown in 2.0 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with radiant cut diamond in white gold from back view by Lisa Robin
Shown in 2.0 Carat Diamond
Shown in 2.0 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with radiant cut diamond in rose gold by Lisa Robin
Shown in 2.0 Carat Diamond
Shown in 2.0 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with radiant cut diamond in rose gold from side view by Lisa Robin
Shown in 2.0 Carat Diamond
Shown in 2.0 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with radiant cut diamond in white gold from back view by Lisa Robin
Shown in 2.0 Carat Diamond
Shown in 2.0 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with radiant cut diamond in platinum by Lisa Robin
Shown in 2.0 Carat Diamond
Shown in 2.0 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with radiant cut diamond in platinum from side view by Lisa Robin
Shown in 2.0 Carat Diamond
Shown in 2.0 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with radiant cut diamond in platinum from back view by Lisa Robin
Shown in 3.0 Carat Diamond
Shown in 3.0 Carat Diamond* The Sage Vintage Inspired Engagement Ring with marquise cut diamond in yellow gold by Lisa Robin
Shown in 3.0 Carat Diamond
Shown in 3.0 Carat Diamond* The Sage Vintage Inspired Engagement Ring with marquise cut diamond in white gold by Lisa Robin
Shown in 3.0 Carat Diamond
Shown in 3.0 Carat Diamond* The Sage Vintage Inspired Engagement Ring with marquise cut diamond in rose gold by Lisa Robin
Shown in 3.0 Carat Diamond
Shown in 3.0 Carat Diamond* The Sage Vintage Inspired Engagement Ring with marquise cut diamond in platinum by Lisa Robin
Shown in 2.25 Carat Diamond
Shown in 2.25 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with emerald cut diamond in yellow gold by Lisa Robin
Shown in 2.25 Carat Diamond
Shown in 2.25 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with emerald cut diamond in white gold by Lisa Robin
Shown in 2.25 Carat Diamond
Shown in 2.25 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with emerald cut diamond in rose gold by Lisa Robin
Shown in 2.25 Carat Diamond
Shown in 2.25 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with emerald cut diamond in platinum by Lisa Robin
Shown in 1.5 Carat Diamond
Shown in 1.5 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with round cut diamond in yellow gold by Lisa Robin
Shown in 1.5 Carat Diamond
Shown in 1.5 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with round cut diamond in white gold by Lisa Robin
Shown in 1.5 Carat Diamond
Shown in 1.5 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with round cut diamond in rose gold by Lisa Robin
Shown in 1.5 Carat Diamond
Shown in 1.5 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with round cut diamond in platinum by Lisa Robin
Shown in 2.25 Carat Diamond
Shown in 2.25 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with pear cut diamond in yellow gold by Lisa Robin
Shown in 2.25 Carat Diamond
Shown in 2.25 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with pear cut diamond in white gold by Lisa Robin
Shown in 2.25 Carat Diamond
Shown in 2.25 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with pear cut diamond in rose gold by Lisa Robin
Shown in 2.25 Carat Diamond
Shown in 2.25 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with pear cut diamond in platinum by Lisa Robin
Shown in 1.8 Carat Diamond
Shown in 1.8 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with asscher cut diamond in yellow gold by Lisa Robin
Shown in 1.8 Carat Diamond
Shown in 1.8 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with asscher cut diamond in white gold by Lisa Robin
Shown in 1.8 Carat Diamond
Shown in 1.8 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with asscher cut diamond in rose gold by Lisa Robin
Shown in 1.8 Carat Diamond
Shown in 1.8 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with asscher cut diamond in platinum by Lisa Robin
Shown in 1.8 Carat Diamond
Shown in 1.8 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with cushion cut diamond in yellow gold by Lisa Robin
Shown in 1.8 Carat Diamond
Shown in 1.8 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with cushion cut diamond in white gold by Lisa Robin
Shown in 1.8 Carat Diamond
Shown in 1.8 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with cushion cut diamond in rose gold by Lisa Robin
Shown in 1.8 Carat Diamond
Shown in 1.8 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with cushion cut diamond in platinum by Lisa Robin
Shown in 2.0 Carat Diamond
Shown in 2.0 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with oval cut diamond in yellow gold by Lisa Robin
Shown in 2.0 Carat Diamond
Shown in 2.0 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with oval cut diamond in white gold by Lisa Robin
Shown in 2.0 Carat Diamond
Shown in 2.0 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with oval cut diamond in rose gold by Lisa Robin
Shown in 2.0 Carat Diamond
Shown in 2.0 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with oval cut diamond in platinum by Lisa Robin
Shown in 1.75 Carat Diamond
Shown in 1.75 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with Princess cut diamond in yellow gold by Lisa Robin
Shown in 1.75 Carat Diamond
Shown in 1.75 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with Princess cut diamond in white gold by Lisa Robin
Shown in 1.75 Carat Diamond
Shown in 1.75 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with Princess cut diamond in rose gold by Lisa Robin
Shown in 1.75 Carat Diamond
Shown in 1.75 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with Princess cut diamond in platinum by Lisa Robin
Shown in 3 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with marquise cut diamond in 14K yellow gold on model hand by Lisa Robin#color_14k-yellow-gold#shape_all
Shown in 1.8 Carat Diamond* The Sage double prong Vintage Inspired Engagement Ring with asscher cut diamond in 14K yellow gold on model hand by Lisa Robin#color_14k-yellow-gold#shape_all

The Sage Vintage Inspired Diamond Engagement Ring

The Sage is a vintage inspired engagement ring with a double prong setting and a marquise-and-round diamond array flanking the center — a vintage engagement ring that evokes the hand-wrought quality of heirloom jewelry. For couples drawn to design language from an era that took lasting beauty seriously.
Regular price$ 2,295.00
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The Sage's double prong setting uses two prongs side by side at each position — a detail strongly associated with Art Deco and Edwardian design, where structural elements were treated as part of the aesthetic rather than functional necessities. A marquise and a round diamond flank each side of your center diamond, creating a small balanced composition that adds dimension without functioning as a conventional side stone band. As a vintage inspired engagement ring with antique style engagement ring detail, the Sage reads as considered rather than assembled.

Metal Options 14K Yellow Gold, 14K White Gold, 14K Rose Gold, or Platinum. Sustainably sourced.
Setting Diamond Total Weight 0.26 carat
Setting Diamond Quality Lab grown VS–SI1, E-F-G
Style Vintage inspired engagement ring
Setting Four rounded double prong
Band 1.2mm to 2.0mm
Setting Height Medium
Band Profile Tapered domed
Crafting Time Approximately 3-4 weeks

Setting starts at $2,295. Paired with a 1 carat lab grown diamond center, the Sage vintage inspired engagement ring starts at approximately $3,195.

What is a double prong setting and how does it differ from a standard prong?

A double prong setting uses two slim prongs side by side at each position instead of one. Beyond holding the diamond securely, the paired prongs add a deliberate decorative detail associated with Art Deco and Edwardian design, so the structure becomes part of the look rather than just function.

What does a marquise and round diamond array add to the side stone design?

Pairing a marquise with a round on each side of the center creates a small, balanced composition rather than a plain row of matched stones. The marquise adds a pointed, directional accent and the round adds a soft point of light, giving the Sage dimension and a considered, vintage-inspired character.

What's the difference between a vintage engagement ring and a vintage inspired engagement ring?

A vintage engagement ring is an actual antique piece made in an earlier era. A vintage-inspired ring like the Sage is newly made but draws on the motifs and detailing of those periods — here, double prongs and a marquise-and-round array. You get the historical character with new craftsmanship, modern diamond quality, and no uncertainty about an old piece's condition.

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 so 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:

  • Adjusting the width or taper of the band
  • 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 is crafted in 3 to 4 weeks after you approve your design Dec 02 to Dec 06
Shipping costs calculated at checkout

Find Your Matching Wedding Band

The Sage paired with Claire and Leaf and Vine wedding rings

The Sage Vintage Inspired Diamond Engagement Ring

There's a particular satisfaction in wearing something that draws on history without pretending to be from another time. The Sage is built around that idea.

The double prong setting and the marquise-and-round diamond array reference the hand-wrought quality of Art Deco and Edwardian jewelry — eras when every structural element was designed to be admired, not just to function. As a vintage inspired engagement ring with antique style engagement ring detail, the Sage carries that craftsmanship language into a contemporary form. As a side stone engagement ring with deliberate composition, every element is placed with the same intention that defined fine jewelry a century ago.

Wear it as something that honors tradition without being bound by it. The Sage joins a Lisa Robin tradition of vintage engagement rings designed for couples who value design that has stood the test of time.

Design Process

The Lisa Robin Engagement Ring Design Experience

How your ring goes from your idea to the finished piece, with clarity at every step.

Online Ordering

Begin your custom engagement ring online, with guidance at each decision. Diamond shape guides, setting comparisons and education pages throughout the site help you understand every choice.

If you would like to personalize your design, place your order at any time. Lisa follows up to refine the details with you before anything is crafted.

Private Design Appointments

For a more collaborative experience, meet with Lisa one-on-one, in the studio or by Zoom. Your design appointment is shaped around you: Lisa guides each decision in real time as your diamond engagement ring takes shape.

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

Review available diamonds by shape, proportions and overall presence, and choose the one that suits your design, your priorities and your budget.

Lisa shows you how each diamond will sit in your setting, so the finished engagement ring feels balanced and intentional.

Natural and lab-grown diamonds are both available, so you can choose what feels right for you.

Before your ring is crafted, you review detailed CAD renderings made with your diamond's exact dimensions.

Multiple views let you see proportions, balance and design details, so you know how your engagement ring will come together before crafting begins.

If you add a wedding ring to the same order, the renderings show each ring on its own and both together, so you can see how they pair.

Once you approve your design, your ring is crafted by hand, made for you.

Your engagement ring is completed in 3 to 4 weeks after design approval.

Choose fully insured shipping or a private pickup at the studio. Lisa stays in touch at every stage, so you always know what comes next.

Couples Who Designed Their Engagement Rings With Lisa

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 Oval Diamond Engagement Rings

Yes. Because of their elongated silhouette and generous surface area, oval diamonds often appear larger than round or square shapes of the same carat weight.
The bow-tie is a subtle shadow across the center of some oval diamonds. It’s a natural characteristic of the cut, and well-cut oval diamonds minimize harsh shadowing while maintaining brilliance.
Ratios between 1.3 and 1.5 are the most popular. More elongated ovals feel elegant and slender, while shorter ratios create a softer, more rounded look.
Oval cuts are both timeless and modern. Their brilliance, finger-flattering shape, and versatility have made them consistently popular across decades.
Solitaires, halos, three-stone settings, twist bands, and vintage-inspired styles all complement the oval shape. The best setting depends on the style that resonates with you.
Because of their brilliant faceting, oval diamonds often conceal inclusions effectively. However, clarity should still be evaluated based on the specific diamond.
Yes. At Lisa Robin, you can select your diamond shape, carat weight, metal, and setting to create a personalized engagement ring crafted just for you.