Oval Cut Lab Grown Diamond Side Stone Engagement Ring

IGI Report IncludedMade to OrderInsured Delivery

val cut lab grown diamond side stone engagement ring in yellow gold with round bezel accents and sculpted shoulders

1 of 8

$654.00

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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.

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Hand-finished in SuratMade to order

Reports where statedExact scope shown

Insured deliverySigned & tracked

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Standard-design returns30-day eligibility

Final inspectionChecked before dispatch

About This Ring

Oval Cut ·

Center

Oval Cut

Carat

1 ct

Customizable

Metal

Customizable

Setting

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
Center diamond	Oval · 8.92 × 6.88 × 4.76 mm · 1.800 ct	1–4.5 ct
Accent diamonds	18 round diamonds · 0.192 ct total	Fixed accent layout
Total diamond weight	1.992 ct · 19 stones	Varies with selected center
Stone type	Lab Grown Diamond	—
Setting	Six-Prong with Bezel Accent Stations	Scales with center
Band	Sculpted shoulders with round diamond stations	—
Finish · Occasion	High Polish · Engagement, Anniversary, Bridal	—

Diamond details

Shape	Size	Qty	Weight
Oval center	8.92 × 6.88 × 4.76 mm	1	1.800 ct
Round accents	1.75 mm	6	0.120 ct total
Round accents	1.20 mm	12	0.072 ct total
Total	—	19	1.992 ct

At a glance

An oval lab grown diamond side stone engagement ring from Signora Jewels.

The CAD centers a 1.800 ct oval measuring 8.92 × 6.88 × 4.76 mm, joined by 18 round accent diamonds totaling 0.192 ct. Total diamond weight is 1.992 ct across 19 stones.

Made to order in 11 metals: silver, 9K/14K/18K gold (yellow, white, rose) and platinum.

Choose a 1 ct, 1.5 ct, 1.8 ct, 2 ct, 2.5 ct, 3 ct, 3.5 ct, 4 ct or 4.5 ct center and your preferred metal from the options on this page.

Signora Jewels puts the oval at the center of a ring with more going on underneath than you see at first glance. The photographed center is 8.92 × 6.88 mm face-up, held by six prongs, while larger round diamonds sit in circular stations immediately beside it. Smaller rounds continue through the structured shoulders.

The CAD measures the top of the ring at 21.20 mm across and 10.85 mm through the center area. From the side, the gallery opens beneath the oval instead of closing it behind a wall of metal. The lower band measures 1.75 mm, with a 2 mm profile shown in the CAD.

Design highlights

1.800 ct reference oval measuring 8.92 × 6.88 × 4.76 mm
Six-prong center setting with an open gallery beneath the diamond
6 round diamonds at 1.75 mm totaling 0.120 ct
12 round diamonds at 1.20 mm totaling 0.072 ct
19 diamonds and 1.992 ct total in the CAD reference design
Sculpted polished shoulders broken up by circular diamond stations

The larger 1.75 mm rounds act as transition stones between the oval and the band, while the 1.20 mm diamonds add smaller points of light farther through the shoulders. That change in scale keeps the center visually dominant. Explore more engagement rings, compare shapes in the diamond stone guide, or review the available choices in the metal guide.

Diamond & Ring Details

Specification	Details
Center stone	Oval · 8.92 × 6.88 × 4.76 mm · 1.800 ct in the CAD reference design
1.75 mm accents	6 round diamonds · 0.120 ct total
1.20 mm accents	12 round diamonds · 0.072 ct total
Total weight / count	1.992 ct · 19 stones in the CAD reference design
Setting	Six-Prong with Bezel Accent Stations
Gallery	Open gallery beneath the center
Top dimensions	21.20 × 10.85 mm
Band details	1.75 mm lower width · 2 mm profile shown in CAD
Center options	1 ct, 1.5 ct, 1.8 ct, 2 ct, 2.5 ct, 3 ct, 3.5 ct, 4 ct, 4.5 ct
Finish	High Polish

About Lab Grown Diamonds

The CAD reference oval weighs 1.800 ct and measures 8.92 × 6.88 × 4.76 mm. Two round accent sizes surround it: six 1.75 mm stones totaling 0.120 ct and twelve 1.20 mm stones totaling 0.072 ct. Together, the reference ring carries 19 diamonds at 1.992 ct total.

Metal, Care & Fit

The CAD gives an 18K finished metal weight of 3.35 g before stones. The open gallery provides access beneath the oval, while the circular accent stations and smaller shoulder settings need brushing from both sides. Use warm water, mild soap and a soft brush, then rinse thoroughly around the smaller 1.20 mm stones.

FAQ

How many accent diamonds are in this oval ring?
There are 18 accent diamonds totaling 0.192 ct in the CAD reference design. Six measure 1.75 mm and twelve measure 1.20 mm.

How is the oval center held?
The product image shows six prongs around the oval center. The gallery beneath the stone is open, leaving access behind the 8.92 × 6.88 × 4.76 mm reference diamond.

What do the two accent sizes do?
The six 1.75 mm rounds create the larger diamond stations, while twelve 1.20 mm rounds supply the smaller shoulder accents. The size change steps the eye down from the 1.800 ct oval into the band.

How wide is the ring across the top?
The CAD measures the top at 21.20 mm across and 10.85 mm through the center area. The lower band is marked at 1.75 mm.

How should the open gallery and accent settings be cleaned?
Use a soft brush with warm water and mild soap from the underside as well as the top. Pay particular attention behind the oval and around the 18 smaller diamonds, where residue can settle.

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