New GIA Certified 6.52 Carat Colombian Emerald Diamond & Onyx Art Deco Ring

A daring example of Art Deco geometry and Parisian chic, this certified Colombian emerald ring offers bold contrasts; the vivid green gem along with sparkling antique diamonds and the deep black sheen of the calibré cut onyx. Hand crafted of platinum by a ghost jeweler for Cartier and Boucheron, this fabulous ring offers a lasting legacy of design, as relevant and wearable today as it was 100 years ago.

Regular price$23,000.
Further Details

Condition: New
Era: Art Deco Revival
Year: 2025
Metal: Platinum

Gemstone: Colombian Emerald
Carat Weight: 6.52
Cut: Step Cut
Color: Green
Clarity: Transparent

Accent Diamonds: 28 Antique Old Mine & European Cut
0.85 carats total
Color: G-H
Clarity: VS1-2

Accent Gemstones:
Calibré Cut Black Ony

Ring Size: 6.75, sizing available

Rise Above Finger: 10mm
Ring Face: 18mm Tall x 18mm Wide
Band Width: 2mm
Weight: 8.8 grams

Includes: GIA Report #2235399691, Custom ring box & free expedited shipping.
Certified Appraisal on request.

100% money back guarantee.
Reasonable offers always considered.

Photography © Belrose Estate Jewelers, Santa Barbara, CA

Item Id: BR0056LRC

What's included?
  • Free Insured Shipping
  • Custom Jewelry Box

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.

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.