Estate 6 Carat Cabochon Marquise Ruby Diamond Ring

This bold cocktail ring highlights a remarkable elongated ruby cabochon. The glowing marquise shape ruby emits a passionate, luminous red and is surrounded with a halo of 20 round diamonds that give an alluring twinkle. Paired with a platinum band achieving a unique and attractive navette style in this splendid, vintage 1970's estate jewelry heirloom.


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Further Details

Condition: Very Good
Era: Late Mid-Century
Year: 1970s
Metal: Platinum

Gemstone: Ruby
Carat Weight: 6.21
Cut: Marquise Cabochon
Color: Reddish Purple
Clarity: Translucent

Accent Diamonds:
20 Round Cut 0.69 carats total

Ring Size: 5.75, sizing available
Rise Above Finger: 9.2mm
Ring Face: 20.5mm x 13.5mm
Band Width: 3mm, tapers to 2.5mm
Weight: 8.3 grams

Graded by GIA standards

Includes: Certified Appraisal $13,700.
Custom ring box & free expedited shipping.

Item Id: JT0093LRMM / R-12902

100% money back guarantee.
Reasonable offers always considered.

Photography © Bella Rosa Galleries Santa Barbara, CA

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.