All Original Art Deco Emerald Cabochon & Diamond Ring | 23.06ct GIA Certified | Platinum | French c.1915

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Regular price $16,49500
Regular price Sale price $16,49500
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The one — the only — all original Art Deco platinum ring with a 23.06 carat emerald cabochon of genuinely earth-shattering presence, accompanied by GIA certification.

This is a massive, likely Brazilian emerald, and finding an Art Deco emerald of this scale that is entirely original to its setting is extraordinarily rare. The bezel construction is the proof: it is of original manufacture, and no later method of setting a stone this size could have been performed without heat application — which would have shattered an emerald of this nature instantly. The original bezel is therefore conclusive evidence that this is 100% as it left the workshop in 1915, a fact very few comparable rings can claim. Diamonds totalling 1.1ctw accent the mount, fully French hallmarked for platinum. At 10.19 grams and size 6 (sizable as desired), this is a ring built to carry serious weight, both literal and historical.


Details

  • Era: Art Deco, French, c. 1915
  • Materials: Platinum (French hallmarked)
  • Centre Stone: Emerald cabochon, 23.06ct, likely Brazilian — GIA certified | 6.43mm × 15.35mm × 10.9mm
  • Accent Stones: Diamonds, 1.1ctw
  • Size: 6 — sizable as desired
  • Weight: 10.19g
  • Originality: All original construction; bezel confirms stone original to setting (no later resetting possible without shattering the emerald)
  • Hallmarks: French hallmarked for platinum
  • Condition: Outstanding for its age. Have a close look at the photos.

Shipping & Services

Ships fully insured, signature required via UPS from our NYC office. Full historical certification and appraisal services available upon request — beautiful documented paperwork inclusive of photographs.

The Curio NYC | Fine Historical Jewels | Brooklyn, New York, Paris

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Details & Dimensions

Diamond colour: D to F
Clarity: VVS
Center stone(s) weight: 0.03 carat
Total diamond weight: 0.03 carat

Band depth: 1.2mm
Band width: 1.2mm
Metal weight: 1.20g

Diamond Cuts

The cut of a diamond plays a crucial role in determining its beauty, sparkle, visual appeal, and value. It directly affects how light interacts with the stone, maximizing its brilliance and creating an eye-catching gemstone.

Emerald

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Pear

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Heart

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Round

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Brilliant

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Round Brilliant

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Hexagonal

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Octagonal

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Asscher

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Cushion

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Radiant

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