{"product_id":"estate-roberto-coin-4-00ct-diamond-18k-gold-necklace","title":"Estate Roberto Coin 4.00ct Diamond 18k Gold Necklace","description":"\u003cdiv\u003eA refined expression of contemporary Italian luxury, this striking necklace by Roberto Coin is masterfully crafted in a harmonious blend of 18k yellow and white gold, showcasing the maison’s signature balance of bold design and timeless elegance.\u003c\/div\u003e\u003cdiv\u003eSet throughout the design are approximately 4.00 carats of round brilliant cut diamonds, meticulously selected for their exceptional quality and radiance. Graded F in color with VS clarity, the diamonds exhibit a bright, near-colorless brilliance and remarkable transparency, creating a continuous line of refined sparkle that enhances the necklace’s sculptural form.\u003c\/div\u003e\u003cdiv\u003eThe dual-tone gold construction adds depth and dimension, with warm yellow gold lending richness and contrast against the cool brilliance of white gold. This interplay of tones elevates the overall design, giving the piece a sophisticated versatility suitable for both day and evening wear.\u003c\/div\u003e\u003cdiv\u003eMeasuring 16 inches in length, the necklace sits gracefully at the neckline, offering a classic and elegant fit. Weighing 48.4 grams, it carries a substantial, luxurious presence that reflects its fine craftsmanship and high-quality materials.\u003c\/div\u003e\u003cdiv\u003eStamped 18KT ITALY, this piece is a testament to superior Italian jewelry-making tradition, combining precision engineering with refined aesthetic sensibility.\u003c\/div\u003e","brand":"Roberto Coin","offers":[{"title":"Default Title","offer_id":46360421597334,"sku":"98490RNSS","price":9500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/1869\/7878\/files\/estate_roberto_coin_diamond_18k_gold_necklace_04242026_1_3442157.jpg?v=1777053150","url":"https:\/\/www.newyorkestatejewelry.com\/products\/estate-roberto-coin-4-00ct-diamond-18k-gold-necklace","provider":"Israel Rose","version":"1.0","type":"link"}