Marquise Diamond Open Signet Ring

Signora Jewelry Certificate IncludedMade to OrderInsured Delivery
Marquise diamond open signet ring in yellow gold
1 of 12
$915.00
Price updates with your selections
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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Metal:
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Forever, A & J
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Complimentary · hand-engraved to order · adds about 3–4 days.

1
Estimated dispatch: 7 business days Duties & taxes prepaid
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

Marquise Cut ·
Center
Marquise Cut
Carat
Metal
Customizable
Setting
Detail Details
Ring style Open Signet Ring
Diamonds 1 Marquise lab grown Diamond · 11.00 × 5.50 mm · Approx. 1.00 ct
Total diamond weight Approx. 1.00 ct
Stone type Lab Grown Diamond
Setting Collet Setting
Finish High Polish
Occasion Wedding, Anniversary

Made to order — select your preferred metal above. Want something custom?

Customize your jewelry here.

This contemporary open signet ring showcases a striking marquise lab grown diamond in a sleek collet setting. The geometric open-ended design creates a bold modern silhouette while highlighting the elongated brilliance of the center stone.

Clean lines, polished surfaces and the dramatic marquise shape combine to create a distinctive statement ring that is comfortable enough for everyday wear.

Design Highlights

  • 1 marquise lab grown Diamond
  • Approx. 1.00 ct total diamond weight
  • Modern open signet design
  • Secure collet setting
  • Contemporary geometric silhouette
  • High polish finish
  • Made to order in 11 metal options

The elegant marquise diamond and sculptural open design create a refined statement from every angle.

About Lab Grown Diamonds

Marquise brilliant diamonds are expertly cut to maximize sparkle and fire. Lab grown diamonds are chemically, physically and optically identical to mined diamonds while offering a documented origin.

Metal, Care & Fit

Available in Sterling Silver, 9K, 14K and 18K Gold in Yellow, White and Rose, plus Platinum. Clean regularly with warm water, mild soap and a soft brush, then store separately to preserve its high polish finish.

The Signora Promise
  • Lab-grown diamonds — 100% real
  • Insured worldwide shipping
  • 30-day returns
  • Price match guarantee
  • Made to order in premium metals
FAQ

How many diamonds are included?
1 marquise lab grown Diamond with an approximate total weight of 1.00 ct.

Are lab grown diamonds real diamonds?
Yes. They are chemically, physically and optically identical to mined diamonds.

Can this ring be resized?
Most precious metal versions can be professionally resized.

Which metals are available?
Silver, 9K, 14K, 18K Gold in Yellow, White, Rose and Platinum.

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