{"product_id":"platinum-emerald-step-cut-diamond-ring-4-21ctw-pt900-vintage-c-1980s","title":"Platinum Emerald \u0026 Step Cut Diamond Ring | 4.21ctw | Solid Platinum PT900 | Vintage c.1980s","description":"\u003cp\u003eA 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.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eThe 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.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eDetails\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEra:\u003c\/strong\u003e Vintage, c. 1980s, Art Deco style\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Platinum (PT900)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCentre Stone:\u003c\/strong\u003e Emerald, 2.80ct, likely Colombian origin — vibrant saturated green, minimal jardin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccent Stones:\u003c\/strong\u003e Step cut diamonds, 1.41ctw | larger .38ct each, smaller .28ct | VS\/I1, J\/K colour\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Stone Weight:\u003c\/strong\u003e 4.21ctw (hallmarked PT900 \/ 2.80 \/ 1.41)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResizable:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHallmarks:\u003c\/strong\u003e PT900 | 2.80 | 1.41 on inner band\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Very good; near mint. Have a close look at the photos.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eShipping \u0026amp; Services\u003c\/h3\u003e\n\u003cp\u003eShips 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.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eThe Curio NYC | Fine Historical Jewels | Brooklyn, New York, Paris\u003c\/em\u003e\u003c\/p\u003e","brand":"The Curio NYC","offers":[{"title":"Default Title","offer_id":52173783826663,"sku":"TCN-VIN-003","price":12995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0026\/6888\/8123\/files\/IMG_1766.heic?v=1780763819","url":"https:\/\/thecurio.nyc\/products\/platinum-emerald-step-cut-diamond-ring-4-21ctw-pt900-vintage-c-1980s","provider":"Curio Incorporated","version":"1.0","type":"link"}