Platinum Emerald & Step Cut Diamond Ring | 4.21ctw | Solid Platinum PT900 | Vintage c.1980s
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A wonderful vintage platinum ring in the Art Deco manner, hand-wrought with the stone weights hallmarked directly on the inner band — a mark of the finest custom atelier work, this ring sets a 2.80 carat emerald of likely Colombian origin, at center stage.
The emerald earns her stripes; vibrant, fully saturated, and large enough to achieve complete opacity in that extraordinary Colombian green. Very little jardin — the natural internal garden of inclusions that characterises fine emeralds — with notable depth and colour that holds in every light. Flanking it, two larger and two smaller elongated step cut diamonds of VS/I1 quality in J/K white, notoriously difficult to find in step cuts of this clarity — only one visible inclusion across the set. The larger stones are .38ct each, the smaller .28ct, for a hallmarked total of 1.41ctw in diamonds and 4.21ctw for the entire ring. Near mint condition throughout.
Details
- Era: Vintage, c. 1980s, Art Deco style
- Materials: Platinum (PT900)
- Centre Stone: Emerald, 2.80ct, likely Colombian origin — vibrant saturated green, minimal jardin
- Accent Stones: Step cut diamonds, 1.41ctw | larger .38ct each, smaller .28ct | VS/I1, J/K colour
- Total Stone Weight: 4.21ctw (hallmarked PT900 / 2.80 / 1.41)
- Resizable: Yes
- Hallmarks: PT900 | 2.80 | 1.41 on inner band
- Condition: Very good; near mint. 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
