Modernist 21 Carat Opal Orb Diamond Sphere Pendant Necklace

A 21-carat opal sphere, round and full as a small planet, suspended from a delicate 18-karat gold chain. The opal orb rolls with color—greens, golds, a flash of orange—shifting as the light moves across it. Above it, a scintillating, 1.14-carat princess-cut diamond sits in a square bezel, the diamond's geometry playing against the organic roundness of the opal below. An original Belrose Jewelers creation, the pairing is unexpected and provocative.

Regular price$18,750.
Further Details

Condition: New
Era: Modern
Year: 2026
Metal: 18K Yellow Gold

Diamond:
Carat Weight: 1.14
Cut: Princess
Color: I
Clarity: I1

Gemstone: Opal
16.5mm
21.08 carat

Weight: 11.18 grams

Includes: Custom Belrose box, free expedited shipping.
Certified Appraisal on request.

Item Id: 260110

100% money back guarantee.
Photography © Belrose Estate Jewelers

Reasonable offers always considered.

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.