Evervine Oval Lab Grown Diamond Nature Engagement Ring

IGI Report IncludedMade to OrderInsured Delivery

1 of 9

$979.00

Price updates with your selections

Independently graded by IGI IGI Report Included Selected 0.50 ct+ lab-grown center or primary diamond · IGI grading report · Signora Jewelry Certificate included. 1 ct lab-grown diamond · IGI report · Signora Certificate included.

Understand your certificates →Certificate details →

Metal:

Center Diamond:

Choose your fit

Ring size Choose one

Forever, A & J

Live preview

Engraving 0 / 20

Complimentary · hand-engraved to order · adds about 3–4 days.

Estimated dispatch: 7 business days Duties & taxes prepaid

Ring size guide

Lay a ring you own flat on the circle and slide until it sits just inside it — or set its inner diameter directly.

Measure the inside of a ring that already fits — inner edge to edge — with a ruler in mm, then set it below. No ring handy? Try Measure your finger.

14 mm 24 mm 17.3 mm

Inner diameter mm

US size

UK size

EU size

Circumference

54.3 mm

Between sizes? Always choose the larger size. Fingers are slightly bigger in the evening — measure then for the best fit.

Method 1 — Use an existing ring

Find a ring that fits the intended finger comfortably.
Place it flat and measure the inner diameter (inside edge to inside edge) in mm.
Enter that measurement in the Measure a ring tab.

Method 2 — Wrap and measure

Wrap a thin strip of paper around the base of your finger.
Mark where it overlaps — measure that length in mm (your circumference).
Divide by 3.1416 (π) to get your diameter, then use the Measure a ring tab.

Tip: Middle finger sizes typically run half a size larger than the ring finger. If between sizes, go up. Measure in the evening — fingers are slightly larger then.

7US size

US	UK	EU	Diameter	Circumference

Highlighted row = your converted size. Most common women's sizes are US 6–7. All measurements in mm.

Selected: —

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

Customizable

Metal

Customizable

Setting

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.

Your cart is empty