Art Deco 6.76 Carat Black Opal Cocktail Ring GIA Certified

A dramatic dome cocktail ring, this platinum Art Deco masterpiece is truly rare. Hailed for their unusual and stunning beauty, black opals are the rarest and highly sought after gemstones of their kind. The most exceptional of all, such as this 6.76 carat specimen, were excavated from the famous Lightning Ridge mine in Australia. Exhibiting vibrant hues with a mesmerizing kaleidoscope of colors that flash brilliantly from every angle and enhanced by an array of dazzling diamonds. Flanked on either side by kite-cuts and baguettes, this most alluring Deco period 1920s treasure will provide enduring love and beauty. Truly, a legendary and important piece of estate jewelry.

$16,800. $42,000.

Further Details

Condition: Very Good
Era: Art Deco
Year: 1915-1935
Metal: Platinum

Center Gemstone: Black Opal
Carat Weight: 6.76
Cut: Oval Cabochon
Color: Iridescent, with pinkish-red flashes, blues & greens
Clarity: Opaque

Additional Gemstones:
Diamonds = 1.40 Carats Total

Ring Size: 6.25, sizeable
Rise Above Finger: 7.2mm
Ring Face: 18.2mm x 17mm
Band Width: 2mm, tapered to 1.2mm
Weight: 7.71 grams

Graded by GIA standards

Includes: Certified Appraisal $42,000
custom ring box, complimentary ring sizing (2 sizes) & free expedited shipping.

Item Id: 145-9536 TR05111LRMM

100% money back guarantee.
Photography © Bella Rosa Galleries

Reasonable offers always considered.

What's included?
  • Free Insured Shipping
  • Complimentary ring sizing (2 sizes)
  • Custom Box
  • Certified Appraisal (For jewelry over $1,500)

Frequently Asked Questions

What Makes Your Jewelry Sustainable?

Our jewelry is not mass-produced, but rather lovingly crafted with attention to detail. By choosing pre-owned antique and vintage jewelry, you're embracing sustainability for the planet. Our dedicated team possesses over 50 years of expertise in providing conflict free and environmentally friendly jewelry.

Are Your Diamonds Natural?

Yes, all of our diamonds are natural, sustainable and eco friendly. We do not sell lab-grown or synthetic diamonds.

While the majority of our inventory is antique or vintage, some of our revival jewelry contains antique diamonds in new settings.

What Is Your Return Policy?

We provide a 7 day money back guarantee, ensuring that you are satisfied with your purchase or your money back. Financed orders returned within our 7 days of shipment delivery are subject to a 15% restocking fee.

Can I Sell Or Trade My Jewelry?

Yes! We have in-house GIA Graduate Gemologists and Certified Antiques Appraisers who can provide valuations, purchases and offer trade in value for certain jewelry and watches. Please inquire for more information.

Will You Restyle My Jewelry?

Yes! We have been re-imagining our clients jewelry for over 50 years, and would be delighted to discuss options for your treasures that are not being worn. Please inquire for more information.

Do You Offer Layaway or Financing?

Yes! We offer generous layaway terms or 6-12 month interest free financing. Please inquire for more information.