Oval Lab Grown Diamond Graduated Side-Stone Engagement Ring

IGI Report IncludedMade to OrderInsured Delivery

oval diamond graduated side-stone ring in yellow gold

1 of 12

$1,012.00

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.

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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 · Three Stone

Center

Oval Cut

Carat

1 ct

Customizable

Metal

Customizable

Setting

Three Stone

An independent IGI grading report is included when the selected individual lab-grown center or primary diamond is 0.50 ct or larger.

Detail	In the photos	Customizable
Ring style	Graduated round side-stone engagement ring	Included as shown
Center diamond	Oval · 10.00 × 7.10 mm · approx. 2.00 ct	Yes — 1 to 4.5 ct
Round side stones	2 diamonds · 4.50 mm · approx. 0.800 ct	Included and scaled to the center
Pavé diamonds	20 diamonds · 1.50 mm · approx. 0.300 ct	Included as shown
Total diamond weight	Approx. 3.100 ct · 23 diamonds	Varies with center size
Stone type	Lab Grown Diamond	Lab Grown Diamond
Setting	Four-prong oval center with prong-set round side stones and U-cut pavé shoulders	Scaled to suit the selected center
Metal & color	White gold shown	Yes — 11 options
Finish	High Polish	Included
Occasion	Engagement, Anniversary	—

Diamond details

Shape	Size	Qty	Weight (approx.)
Oval center	10.00 × 7.10 mm	1	2.000 ct
Round side stones	4.50 mm	2	0.800 ct
Round pavé diamonds	1.50 mm	20	0.300 ct
Total	—	23	3.100 ct

At a glance

An oval Lab Grown Diamond graduated side-stone engagement ring from Signora Jewels.

As shown: a 2.00 ct, 10.00 × 7.10 mm oval center with two 4.50 mm round side stones and 20 pavé diamonds.

Twenty-three diamonds total approx. 3.100 ct, including approx. 1.100 ct of round accent diamonds.

Made to order in silver, 9K/14K/18K yellow, white or rose gold, and platinum.

Made to order — the price updates with your selection. Change the center size or side-stone proportions through our custom jewelry service.

Signora Jewels places the 10.00 × 7.10 mm oval between two substantial round diamonds, then carries smaller rounds down both shoulders. The center sits in four prongs, leaving its long sides open and easy to read.

The 4.50 mm side stones bridge the width of the oval into the band. Behind them, twenty 1.50 mm diamonds run in U-cut settings, adding a tighter line of light before the plain lower shank begins.

The graduation keeps the ring broad near the center without forming a halo. From the side, the raised baskets leave open space beneath each larger stone and room for a wedding band to sit close.

Design highlights

Oval Lab Grown Diamond center, approx. 2.00 ct as shown
Approx. 10.00 × 7.10 mm center dimensions
Four-prong oval center setting
Two round side stones totaling approx. 0.800 ct
Twenty pavé diamonds totaling approx. 0.300 ct
Graduated shoulder layout from 4.50 mm to 1.50 mm
Approx. 3.100 ct total diamond weight as shown
Made to order in 11 metal and color combinations

The larger rounds carry the center’s spread into the shoulders, while the smaller pavé stones narrow the line gradually instead of stopping the diamond work at a hard edge.

Diamond & Ring Details

Specification	Details
Center stone	Oval · 10.00 × 7.10 mm · approx. 2.00 ct as shown
Round side stones	2 diamonds · 4.50 mm · approx. 0.800 ct
Pavé diamonds	20 round diamonds · 1.50 mm · approx. 0.300 ct
Total diamond weight	Approx. 3.100 ct across 23 diamonds as shown
Center setting	Four-prong oval basket
Accent setting	Individual prongs and U-cut pavé
Reference size	India 13
Finish	High Polish

Measurements and weights are approximate. The setting and metal weight scale with the center size selected.

About Lab Grown Diamonds

An oval brilliant carries round-style fire through an elongated outline that covers more of the finger. The round side stones repeat that light return in broader flashes, while the smaller pavé diamonds create a tighter sparkle along the shoulders.

Lab grown diamonds have the same carbon crystal structure, hardness and optical properties as mined diamonds. They are graded using the same cut, color, clarity and carat standards.

Metal, Care & Fit

Choose silver, 9K/14K/18K gold in yellow, white or rose, or platinum. 9K contains more strengthening alloy for daily wear, while 18K has higher gold content and richer color; compare them in the metal guide.

Order in your known size. The three larger stones spread across more of the finger than a solitaire, so accurate sizing helps keep the center upright; use the ring size and fit guide. Clean beneath the baskets and between the pavé rows with warm water, mild soap and a soft brush.

FAQ

Can I choose another center diamond size?
Yes. The oval center is available from 1 to 4.5 ct, and the baskets and metal weight scale to the selected carat. The photographed configuration uses an approx. 2.00 ct center measuring 10.00 × 7.10 mm.

What is the total diamond weight?
The photographed configuration totals approx. 3.100 ct across 23 diamonds. That includes a 2.00 ct oval center and approx. 1.100 ct of round accent diamonds.

How are the side diamonds arranged?
One 4.50 mm round diamond sits on each side of the oval center. Ten smaller 1.50 mm rounds continue down each shoulder in U-cut settings.

How is the oval center held?
The oval center is secured by four prongs placed around its rounded ends and sides. The open basket leaves the long outline visible and allows light beneath the stone.

Will a wedding band sit beside this ring?
A straight wedding band sits close beneath the raised center and side-stone baskets. A small gap can remain near the outer settings, while a gently contoured band gives the closest fit.

What is the difference between 9K and 18K gold?
9K gold contains more strengthening alloy and has a harder surface, while 18K contains more gold and has richer color. Both are solid gold choices for daily engagement-ring wear.

How do lab grown diamonds compare with mined diamonds?
Lab grown diamonds match mined diamonds in carbon structure, hardness and optical behavior; their origin is different. Signora Jewels supplies this ring only with Lab Grown Diamond stones.

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