Round Lab Grown Diamond Graduated Curved Anniversary Ring

Signora Jewelry Certificate IncludedMade to OrderInsured Delivery

round graduated curved diamond ring in yellow gold

1 of 12

$420.00

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Product documentation Signora Jewelry Certificate Included A Signora Jewelry Certificate lists the finished-piece and material details supplied for this design. Finished-piece and material details · Signora Jewelry 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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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 ·

Center

Round Brilliant

Metal

Customizable

Setting

Detail	Specification
Ring style	Graduated curved anniversary band
Diamonds	7 round Lab Grown Diamonds · Approx. 0.255 ct total
Diamond sizes	Approx. 1.70–2.50 mm
Setting	Individual open collet settings with prong-style tips
Profile	Gently curved diamond line with a raised center
Band width	Approx. 1.60 mm at the lower shank
Stone type	Lab Grown Diamond
Reference size	US 8
Finish	High Polish

Diamond details

Shape	Size	Qty	Weight (approx.)
Round	2.50 mm	1	0.065 ct
Round	2.20 mm	2	0.090 ct
Round	1.90 mm	2	0.060 ct
Round	1.70 mm	2	0.040 ct
Total	—	7	0.255 ct

At a glance

A round Lab Grown Diamond graduated curved anniversary ring from Signora Jewels.

Seven individually set round diamonds graduate from Approx. 1.70 to 2.50 mm and total Approx. 0.255 ct.

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

This fixed-diamond ring is made to order in your selected metal and ring size. Check your fit with the ring size guide.

Signora Jewels graduates seven round diamonds across a shallow curve, placing the 2.50 mm stone at the center and stepping down evenly toward both ends. The raised middle follows the outline of a solitaire or halo ring, while the polished lower shank stays smooth against the palm.

Each diamond sits in its own open collet with small metal tips holding the girdle. That spacing lets light reach between the stones and keeps the curved line from reading as a solid block. The 1.60 mm lower band slips neatly beside an engagement ring or wears alone as a fine anniversary band.

Pair it with pieces from our wedding jewelry collection, or request a different curve through our custom jewelry service.

Design highlights

Seven round Lab Grown Diamonds
Approx. 0.255 ct total diamond weight
Graduated sizes from Approx. 1.70 to 2.50 mm
Largest diamond positioned at the center
Individual open collet settings
Curved profile designed to follow a raised engagement ring
Approx. 1.60 mm polished lower shank
Reference size US 8

The curve is shallow enough to wear on its own, but its center lifts above the two smaller outer pairs. That rise creates room around the head of a neighboring ring without adding a wide gap at the sides.

About Lab Grown Diamonds

The graduated rounds create one concentrated flash at the center, followed by smaller points of light toward each shoulder. Lab grown diamonds have the same crystal structure, hardness and optical properties as mined diamonds and are assessed using the same grading standards.

Metal, Care & Fit

Choose silver, 9K, 14K or 18K gold in yellow, white or rose, or platinum. Clean between the seven collets with warm water, mild soap and a soft brush, then rinse and dry fully. When pairing this band with another ring, match the curve against the setting before confirming the size.

FAQ

How many diamonds are set in this ring?
The ring contains seven round Lab Grown Diamonds totaling Approx. 0.255 ct.

What sizes are the diamonds?
The diamonds graduate from Approx. 1.70 to 2.50 mm. One 2.50 mm round sits at the center, with three matched pairs stepping down toward the sides.

Is this ring sold with a fixed diamond weight?
Yes. The completed ring includes all seven diamonds at the stated Approx. 0.255 ct total and has no Diamond Weight (Carat) option.

Will this curved band fit beside an engagement ring?
The raised center is designed to follow the head of many solitaire and halo engagement rings. The exact fit depends on the neighboring ring’s basket width and height.

How does a curved band compare with a straight band?
A curved band leaves space around a raised center setting, while a straight band can stop against the engagement-ring basket and leave a wider gap.

Can this ring be resized?
Yes. The plain lower shank allows most gold and platinum versions to be resized by a qualified jeweler.

How long does production take?
The ring is made to order, and the current production estimate appears before checkout for the selected metal and size.

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