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

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