{"product_id":"82-70-cts-vintage-diamond-matinee-riviere-necklace","title":"82.70 cts. Vintage Diamond Matinee Riviere Necklace","description":"\u003cdiv\u003eCarat Weight: Approx. 82.70 carats (Diamonds)\u003c\/div\u003e\u003cdiv\u003eColor\/Clarity: I-J color, VS-SI clarity\u003c\/div\u003e\u003cdiv\u003eSize: 22 inches\u003c\/div\u003e\u003cdiv\u003eCreator: Not specified\u003c\/div\u003e\u003cdiv\u003eMetal: Platinum\u003c\/div\u003e\u003cdiv\u003eWeight: 63.11 grams\u003c\/div\u003e\u003cdiv\u003eEra: 20th century (circa 1970s-1980s)\u003c\/div\u003e\u003cdiv\u003eCondition: Used - Previously owned, lightly worn, and in excellent condition.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eBehold the poetic allure of the Vintage Diamond Riviere Necklace—a versatile piece crafted in the 20th century. This 22-inch platinum masterpiece features approximately 82.70 carats of diamonds, showcasing 75 graduating round diamonds with I-J color and VS-SI clarity. Each diamond, held by four prongs, creates a diamond-shaped illusion, while the elongated rectangular clasp adds sophistication with an estimated 1.70-carat emerald-cut diamond. Although not certified, the natural diamonds enhance the necklace's bold presence and radiant grace, suitable for all occasions. A rare fusion of formal and effortless luxury, this riviere necklace symbolizes enduring style and sophistication—pristine and part of a private collection.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eRef.  :N1062\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Spectra Fine Jewelry","offers":[{"title":"Default Title","offer_id":45922426650883,"sku":"N1062","price":418500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/9087\/9747\/files\/81_Carat_Vintage_Diamond_Matinee_Riviere_Necklace-699-0.jpg?v=1725998263","url":"https:\/\/www.spectrafinejewelry.com\/products\/82-70-cts-vintage-diamond-matinee-riviere-necklace","provider":"Spectra Fine Jewelry","version":"1.0","type":"link"}