Round Lab Grown Diamond Sunburst Cluster Anniversary Ring

Signora Jewelry Certificate IncludedMade to OrderInsured Delivery

round sunburst cluster diamond ring in yellow gold

1 of 12

$503.00

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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

Round Brilliant · Halo

Center

Round Brilliant

Metal

Customizable

Setting

Halo

Detail	Specification
Ring style	Open sunburst cluster anniversary ring with a circular diamond halo
Diamonds	25 round Lab Grown Diamonds · Approx. 0.305 ct total
Diamond sizes	Approx. 1.00–1.80 mm
Setting	Prong-set inner halo with individually collet-set outer diamonds
Motif height	Approx. 15.07 mm
Profile height	Approx. 3.85 mm
Lower shank width	Approx. 1.80 mm
Stone type	Lab Grown Diamond
Reference size	US 8
Finish	High Polish

Diamond details

Shape	Size	Qty	Weight (approx.)
Round center and outer diamonds	1.80 mm	9	0.225 ct
Round inner-halo diamonds	1.00 mm	16	0.080 ct
Total	—	25	0.305 ct

At a glance

A round Lab Grown Diamond sunburst cluster anniversary ring from Signora Jewels.

Twenty-five round diamonds measuring Approx. 1.00–1.80 mm total Approx. 0.305 ct across a circular halo and radiating outer stations.

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

Signora Jewels sets a 1.80 mm round inside an open circle, then builds a fine halo of sixteen 1.00 mm diamonds around it. Eight more 1.80 mm rounds sit between polished flame-like rays, giving the face a changing outline as the hand turns.

The Approx. 15.07 mm motif spreads light across the finger without closing the center into a solid plate. Each outer diamond has its own collet, while the small halo stones sit close together in prongs. The head rises Approx. 3.85 mm and narrows into a 1.80 mm lower shank, leaving the palm smooth and the open sections accessible for cleaning.

Browse more cluster jewelry, compare other diamond rings, or revise the ray length and stone spacing through our custom jewelry service.

Design highlights

25 round Lab Grown Diamonds
Approx. 0.305 ct total diamond weight
Nine Approx. 1.80 mm diamonds
Sixteen Approx. 1.00 mm halo diamonds
Open circular center with a diamond halo
Eight radiating outer diamond stations
Polished flame-like sun rays
Approx. 15.07 mm motif height
Approx. 3.85 mm profile height
Approx. 1.80 mm polished lower shank
Reference size US 8

The small halo gives a tight ring of light around the center. The larger outer rounds flash separately between the polished rays, so the pattern keeps its spacing instead of reading as one continuous pavé surface.

About Lab Grown Diamonds

The two diamond sizes create a finer inner circle and stronger flashes around the outer edge. Lab grown diamonds have the same crystal structure, hardness and optical properties as mined diamonds.

Metal, Care & Fit

Choose silver, 9K, 14K or 18K gold in yellow, white or rose, or platinum. Clean beneath the central halo and around each outer collet with warm water, mild soap and a soft brush. Rinse fully and pat dry. Remove the ring before swimming, heavy lifting or applying lotion.

FAQ

How many diamonds are set in this ring?
The ring contains 25 round Lab Grown Diamonds totaling Approx. 0.305 ct.

Is the middle diamond priced as a separate center stone?
No. The middle round is part of the fixed sunburst cluster, so the complete 0.305 ct is entered as accent diamond weight.

How are the diamonds arranged?
One 1.80 mm round sits at the center, sixteen 1.00 mm diamonds form the inner halo, and eight 1.80 mm rounds circle the outer rays.

How does this sunburst cluster compare with a traditional halo ring?
A traditional halo surrounds one dominant center diamond, while this ring spreads nine similar larger rounds through the center and outer sunburst.

How large is the front of the ring?
The sunburst motif measures Approx. 15.07 mm high and rises Approx. 3.85 mm above the finger.

Can the ring be resized?
Yes. The plain lower shank gives a qualified jeweler room to resize most gold and platinum versions.

What is the difference between 9K and 18K gold?
9K gold contains more strengthening alloy and has a harder surface, while 18K gold contains more pure gold and carries richer color.

Can the rays or diamond spacing be changed?
Yes. Signora Jewels can alter the ray length, motif diameter or diamond spacing through the custom design service.

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