Belrose 5.51 Carat Antique Old Mine Cut Diamond Engagement Ring

Centering on a massive, 5.51 Carat antique old mine cut diamond, this Art Deco inspired engagement ring was hand fabricated of platinum using the original gems from a well-loved but worn heirloom. The broad, chunky facets and high crown of this old, "romance stone" displays a shimmering warmth of light yellow with captivating brilliance and exceptional clarity. The light explodes in a reflection of rainbow sparkles with only the light of a candle to bring it to life.

Only 2% of the diamonds found in jewelry are these old mine and European cut gems which exhibit the most scintillating play of light. You will adore the great attention to detail; scrolling filigree supports the crown whilst dainty milgrain embraces the setting. The halo of white diamonds surrounding the yellow gold bezel add a dramatic contrast and adds a secondary dimension to this one of a kind legacy ring, created by Belrose Estate Jewelers.

Regular price$65,000.
Further Details

Condition: Excellent
Era: Art Deco
Year: 1890s (Diamond) 2024 (Setting)
Metal: Platinum, 18K Yellow Gold Bezel

Center Gemstone: Natural Diamond
Carat Weight: 5.51
Cut: Old Mine Cushion
Color: Light yellow S-T range
Clarity: VS1
Graded by GIA standards

Additional Gemstones:
35 Old European Brilliant Diamonds 0.35 Ct. Total Weight

Ring Size: 6.25, sizable
Rise Above Finger: 7.5mm
Ring Face: 14mm x 14mm
Band Width: 2mm, tapering to 1.2mm

Weight: 6.0 grams

Includes: Certified Appraisal $65,000
Custom ring box & free expedited shipping.

Item Id: ME00023LRMMA

100% money back guarantee.

Photography © Belrose Estate Jewelers, Montecito CA

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.