Round Cut Lab Grown Diamond Eight-Prong Engagement Ring

IGI Report IncludedMade to OrderInsured Delivery

Round lab grown diamond engagement ring in yellow gold with eight prongs arranged in four pairs and a plain polished band

1 of 8

$567.00

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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. 1.0 ct lab-grown diamond · IGI report · Signora Certificate included.

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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.

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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

Round Brilliant · Solitaire

Center

Round Brilliant

Metal

Customizable

Setting

Solitaire

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

Detail	Details
Center diamond	Round Brilliant Cut · approx. 6.50 mm diameter · approx. 1.00 ct
Accent diamonds	None · 0 stones · 0.00 ct
Total diamond weight	Approx. 1.00 ct · 1 stone
Stone type	Lab Grown Diamond
Diamond quality	F color · VS1 clarity
Setting	Eight-Prong · four pairs of claws around the round center
Head and band	Elevated open basket with a plain polished shank
Finish · Occasion	High Polish · Engagement

At a glance

A round lab grown diamond eight-prong engagement ring from Signora Jewels.

One round brilliant, approx. 1.00 ct and 6.50 mm, in an Eight-Prong setting; 0 accent diamonds, 0.00 ct.

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

Made to order in your chosen metal with a fixed, approximately 1.00 ct round center.

Signora Jewels sets one round brilliant in this engagement ring, with eight claw tips meeting its edge in four pairs.

The center measures approximately 6.50 mm across and sits above a plain polished shank. There are no side diamonds.

Design highlights

One round brilliant center, approximately 1.00 ct and 6.50 mm across
Eight-Prong setting with four closely spaced pairs of claws
Elevated open basket beneath the center
Plain polished shank without halo or shoulder diamonds
F color and VS1 clarity
11 metal options with a fixed center weight

Each pair places two small points of metal close together, leaving longer stretches of the round outline visible between the four groups.

About Lab Grown Diamonds

The 1.00 ct round brilliant is F color and VS1 clarity. It is the only diamond in this Eight-Prong setting.

Metal, Care & Fit

Brush gently between the paired claws and beneath the elevated center using mild soapy water and a soft brush. Follow the care guidance without pulling cloth through the claw gaps.

FAQ

Why are the eight claws grouped in pairs around the round center?
The setting places eight claw tips at four positions around the diamond. This groups the metal into four areas rather than spacing eight individual prongs evenly around the circular edge.

Which metal makes the four pairs of claws stand out most?
Yellow and rose gold create a warmer contrast against the round diamond, making the paired claws more noticeable. White gold, platinum and silver create a white-metal frame around the same setting.

What needs attention when wearing this raised eight-prong ring day to day?
The elevated center leaves the claw tips above the plain band, with sections of the diamond edge exposed between them. Remove the ring for lifting and workouts, and have the prongs checked after a hard knock or a snag.

How do I clean the gaps between the paired claws?
Each of the four claw pairs creates a narrow gap beside the center diamond. Use warm water, mild soap and a soft brush to clean between the tips and beneath the basket, then rinse thoroughly and pat dry without tugging on the claws.

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