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Evervine Oval Lab Grown Diamond Nature Engagement Ring
1 of 10
The Signora Promise
Hand-finished in SuratMade to order
Reports where statedExact scope shown
Insured deliverySigned & tracked
Secure checkoutShopify checkout
Standard-design returns30-day eligibility
Final inspectionChecked before dispatch
About This Ring
Oval Cut · Cathedral
Center
Oval Cut
Carat
1 ct
CustomizableMetal
CustomizableSetting
Cathedral
An independent IGI grading report is included when the selected individual lab-grown center or primary diamond is 0.50 ct or larger.
| Detail | Reference Design | Customizable |
|---|---|---|
| Center Diamond | Oval Cut Lab Grown Diamond · 8.00 × 6.00 mm · Approx. 1.00 ct (Reference) | 1 ct, 1.5 ct, 2 ct, 2.5 ct, 3 ct, 3.5 ct, 4 ct, 4.5 ct |
| Accent Diamonds | 4 Marquise + 10 Round Brilliant Lab Grown Diamonds · Approx. 0.14 ct Total | Scaled proportionally with the selected center diamond |
| Total Diamond Weight | Approx. 1.14 ct (Reference) | Varies with selected center diamond |
| Stone Type | Lab Grown Diamond | — |
| Setting | Four-Prong Cathedral Basket with Nature-Inspired Infinity Vine Shank | — |
| Finish | High Polish | — |
At a glance
An oval lab grown diamond engagement ring from Signora Jewels.
The reference design showcases an approximately 1.00 ct oval lab grown diamond accented by marquise and round brilliant lab grown diamonds totaling approximately 0.14 ct. Sculpted leaf clusters and flowing infinity vine shoulders create a graceful botanical silhouette with a reference total diamond weight of approximately 1.14 ct.
Made to order in Silver, 9K, 14K and 18K Yellow, White and Rose Gold, plus Platinum.
Select your preferred center diamond size and precious metal using the options on this page.
The oval center diamond is secured within a classic four-prong cathedral basket that allows generous light to enter through the open gallery beneath the stone. Its elongated shape offers balanced proportions and exceptional brilliance while remaining elegant for everyday wear.
Leaf-inspired marquise diamonds and round brilliant accents bloom naturally from each shoulder, flowing into an infinity vine shank that symbolizes lasting love. The sculpted botanical details frame the center stone without overwhelming it, creating a timeless engagement ring with graceful movement. Every ring is handcrafted to order by Signora Jewels.
Design Highlights
- Customizable oval lab grown diamond from 1 ct to 4.5 ct
- Nature-inspired infinity vine shank
- Leaf floral diamond clusters
- Four-prong cathedral basket
- Open gallery construction
- High polish finish
Browse our Oval Engagement Rings, explore the Engagement Ring Guide, or compare precious metals using our Metal Guide.
Diamond Details
| Specification | Details |
|---|---|
| Reference Center Diamond | Oval Cut Lab Grown Diamond · 8.00 × 6.00 mm · Approx. 1.00 ct |
| Marquise Accent Diamonds | 4 Stones · Approx. 0.08 ct Total |
| Round Accent Diamonds | 10 Stones · Approx. 0.06 ct Total |
| Total Stones | 15 |
| Reference Total Diamond Weight | Approx. 1.14 ct |
| Available Center Sizes | 1 ct, 1.5 ct, 2 ct, 2.5 ct, 3 ct, 3.5 ct, 4 ct and 4.5 ct |
The measurements shown represent the photographed reference model. Final proportions vary according to the selected center diamond.
About Lab Grown Diamonds
The oval cut combines exceptional brilliance with elegant proportions. Marquise and round accent diamonds arranged as delicate leaves create a flowing botanical composition, while the infinity vine shank adds symbolic meaning and refined detail.
Metal, Care & Fit
Available in Silver, 9K, 14K and 18K Yellow, White and Rose Gold, plus Platinum. Clean beneath the cathedral basket and around the vine and leaf details with warm water, mild soap and a soft brush to maintain lasting brilliance.
FAQ
What makes the infinity vine shank unique?
The flowing vine design symbolizes enduring love while naturally guiding the eye toward the oval center diamond.
Can I customize the center diamond?
Yes. This design is available with center diamond sizes from 1 ct through 4.5 ct.
Why is the center mounted in a cathedral basket?
The cathedral basket securely supports the oval diamond while allowing additional light through the open gallery to maximize brilliance.
Is this ring comfortable for everyday wear?
Yes. The balanced cathedral setting and smooth vine shoulders are designed for secure, comfortable daily wear.
Common questions
Ring questions, answered
Timing, shipping, certification and return eligibility for made-to-order rings.
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Answers last updated August 2, 2026
When will my order ship?
Standard listed pieces are made to order with an estimated dispatch of 7 business days. Use the product-page estimate when it is more specific and the timing confirmed after ordering. Delivery timing begins after dispatch and varies by destination and carrier service. Fully custom commissions follow the production schedule confirmed with their approved specifications or CAD.
When is insured worldwide delivery free?
Orders of US$500 or more receive free express, insured and tracked worldwide delivery. Below US$500, express, insured and tracked worldwide delivery is charged at the fixed rate shown at checkout.
Will I have to pay import duties?
For every destination available at checkout, Signora prepays applicable import duties and import taxes. Customers should not be asked to pay those import charges again on delivery.
What certificate comes with my jewelry?
Every finished piece includes a Signora Jewelry Certificate. Each selected individual lab-grown center or primary diamond of 0.50 ct or above includes an IGI grading report. Below 0.50 ct, IGI can be arranged by custom request. Custom moissanite and gemstone selections include GRA documentation, with the exact scope confirmed in the approved specifications. The product page or approved specifications state the exact laboratory, report type and scope.
Can I return a made-to-order listed design?
Standard listed products are eligible for return within 30 days after carrier-recorded delivery when unworn, unused and in their original condition, with the original packaging and included documents. Normal listed choices such as metal, stone carat, chain or bracelet length, an extended ring size, or complimentary engraving do not by themselves make an item Final Sale. A sale or discount also does not imply Final Sale; only an item explicitly classified as Final Sale follows the non-returnable exclusion.
How are fully custom orders handled?
A fully custom commission is different from a listed made-to-order design. After its specifications or CAD are approved, a normal change-of-mind return does not apply. Manufacturing defects remain reviewable. Signora may accept an exceptional non-defect return case by case; documented labor and genuinely non-recoverable costs may be deducted, but these deductions are not a restocking fee.