Reserved French Antique 18k Platinum Old Mine Cut Diamond Ring

$3,350.00
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French Early Art Deco Old Mine Cut Diamond Ring

A stunning French Early Art Deco diamond ring crafted in 18 karat gold and platinum, showcasing the refined elegance of early 20th-century design. The ring features a beautifully proportioned old mine cushion-cut diamond set within a classic platinum mount, flanked by delicate old mine cut side stones.

French hallmarks are present, including the Eagle’s Head (18k gold) and Dog’s Head (platinum), along with a maker’s mark “J” with pictorial arrow over “B.”

Details

  • Center Diamond: Natural old mine cushion cut

  • Estimated Weight: ~1.20 carat

  • Color / Clarity: K / SI2

  • Culet: Small to medium

  • Fluorescence: Medium blue

  • Side Diamonds: Old mine cut, approx. 0.10 cttw

  • Metal: 18k gold and platinum

  • Total Weight: 4.1 grams

  • Origin: France, Early Art Deco period (circa 1920s)

A beautiful example of French craftsmanship, with the soft faceting and romantic glow characteristic of antique old mine cut diamonds.

Sizing down to 5.5 add one week to processing time estimated ship date 15th.

French Early Art Deco Old Mine Cut Diamond Ring

A stunning French Early Art Deco diamond ring crafted in 18 karat gold and platinum, showcasing the refined elegance of early 20th-century design. The ring features a beautifully proportioned old mine cushion-cut diamond set within a classic platinum mount, flanked by delicate old mine cut side stones.

French hallmarks are present, including the Eagle’s Head (18k gold) and Dog’s Head (platinum), along with a maker’s mark “J” with pictorial arrow over “B.”

Details

  • Center Diamond: Natural old mine cushion cut

  • Estimated Weight: ~1.20 carat

  • Color / Clarity: K / SI2

  • Culet: Small to medium

  • Fluorescence: Medium blue

  • Side Diamonds: Old mine cut, approx. 0.10 cttw

  • Metal: 18k gold and platinum

  • Total Weight: 4.1 grams

  • Origin: France, Early Art Deco period (circa 1920s)

A beautiful example of French craftsmanship, with the soft faceting and romantic glow characteristic of antique old mine cut diamonds.

Sizing down to 5.5 add one week to processing time estimated ship date 15th.

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