Aurora Oval Lab Grown Diamond Cluster Engagement Ring

IGI Report IncludedMade to OrderInsured Delivery

1 of 8

$674.00

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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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Center Diamond:

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Forever, A & J

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

Arrives 7 business days to make, then 5–8 insured & tracked.

30-day returns Courier, insurance & duties covered. No restocking fee.

Duties & taxesPrepaid at checkout. Nothing extra to pay on delivery.

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 · Cluster

Center

Oval Cut

Carat

1 ct

Customizable

Metal

Customizable

Setting

Cluster

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 Cut · 11.00 × 7.65 mm · approx. 2.50 ct	1–4.5 ct
Accent diamonds	2 marquise + 2 round diamonds · approx. 0.07 ct total	Scales with center
Total diamond weight	approx. 2.57 ct · 5 stones	Varies with center size
Stone type	Lab Grown Diamond	—
Setting	Six-Prong center with open gallery and Cluster shoulders	—
Finish · Occasion	High Polish · Engagement, Anniversary	—

Diamond details

Shape	Size	Qty	Weight (approx.)
Oval Cut	11.00 × 7.65 mm	1	2.50 ct
Marquise	—	2	0.05 ct total
Round Cut	—	2	0.02 ct total
Total	—	5	2.57 ct

At a glance

An oval lab grown diamond cluster engagement ring from Signora Jewels.

A 2.50 ct, 11.00 × 7.65 mm oval center sits in an elevated Six-Prong setting, with 2 marquise and 2 round side diamonds totaling approx. 0.07 ct. Approx. 2.57 ct total.

Made to order in 11 metals: silver, 10K/14K/18K gold (yellow, white, rose) and platinum.

Each metal color is shown in the photos. Choose your center size and metal in the options on this page.

Signora Jewels sets the 11.00 × 7.65 mm oval high above branching vine shoulders, with the center held clear enough that its full outline stays visible. Two marquise and two round diamonds sit lower in the open engagement ring shoulders, adding small points of light without turning the design into a halo.

The gallery rises approximately 7.0–7.5 mm, while the lower shank stays about 2.00 mm wide and 1.70 mm thick. Near the center, the shoulders open to roughly 5.5–6.5 mm as the sculpted vines curl around the side stones.

Design highlights

2.50 ct oval center, approx. 11.00 × 7.65 mm in the photos
Center customizable from 1 ct to 4.5 ct
2 marquise accents totaling approx. 0.05 ct
2 round accents totaling approx. 0.02 ct
Six-Prong elevated center with open gallery
Sculpted vine-and-leaf Cluster shoulders

The oval carries the visual weight straight down the finger, while the four side diamonds sit apart from one another inside the metalwork. The open spaces between them matter: they keep the branching shoulder pattern visible instead of turning it into one solid wall of sparkle.

Diamond & Ring Details

Specification	Details
Center stone	Oval Cut · 11.00 × 7.65 mm · approx. 2.50 ct in the photos
Marquise accents	2 diamonds · approx. 0.05 ct total
Round accents	2 diamonds · approx. 0.02 ct total
Total diamond weight	approx. 2.57 ct in the photographed configuration
Setting	Six-Prong center with open gallery and Cluster shoulders
Center options	1, 1.5, 2, 2.5, 3, 3.5, 4 and 4.5 ct
Finish	High Polish

Measurements are approximate; your chosen center size sets the final diamond weight.

About Lab Grown Diamonds

The photographed oval measures 11.00 mm long, giving it a pronounced north-to-south spread across the finger. Its brilliant-style facet pattern throws smaller flashes through the center, while the marquise and round accents break up the shoulder line. See the diamond stone guide for more on oval proportions.

Metal, Care & Fit

White gold and platinum keep the prongs visually close to the diamonds; yellow and rose gold make the curling vine structure easier to read. Compare the metals in the metal guide. Clean beneath the raised gallery and around all four accent stones with warm water, mild soap and a soft brush.

FAQ

How many side diamonds are in this ring?
There are four side diamonds: 2 marquise and 2 round. Together they total approximately 0.07 ct around the photographed 2.50 ct oval center.

Why is the oval center set high?
The gallery rises approximately 7.0–7.5 mm, keeping the 11.00 × 7.65 mm center clear of the vine shoulders. The open underside also leaves room to clean beneath the stone.

What do the marquise accents do visually?
The two marquise diamonds echo the pointed leaf forms in the shoulder metalwork. Their placement extends the organic pattern away from the oval without creating a continuous diamond row.

Will a straight wedding band sit flush?
The sculpted vine shoulders occupy space beside the elevated center, so a straight band can leave a small gap. A contoured band follows the side profile more closely.

Which metal makes the vine pattern easiest to see?
Yellow and rose gold create stronger contrast around the open curls and four accent stones. White gold and platinum make the setting read more continuously with the diamonds.

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