{"product_id":"edwardian-gia-2-40-carat-no-heat-sapphire-diamond-18k-yellow-gold-cluster-ring","title":"Edwardian GIA 2.40 carat no heat sapphire diamond 18k yellow gold cluster ring","description":"\u003cdiv\u003eThis exceptional Edwardian cluster ring is a beautifully refined jewel from the 1910’s, centered by a GIA-certified cushion cut dark blue sapphire weighing approximately 2.40 carats. Documented as Australian origin with no heat treatment, the sapphire displays rich natural color and softly rounded proportions, creating a striking focal point with wonderful depth and authentic character.\u003c\/div\u003e\u003cdiv\u003eSurrounding the center are 18 old mine cut diamonds weighing approximately 0.60 carat in total, graded H color and SI clarity. Their broad, hand-cut facets create a soft, candlelit shimmer that beautifully complements the deep blue sapphire and gives the cluster design luminous dimension and romantic period charm.\u003c\/div\u003e\u003cdiv\u003eCrafted in 18k yellow gold and platinum, the ring combines warm golden tones with cool diamond-set detailing. Rare, elegant, and full of Edwardian sophistication, it is perfect for someone who appreciates certified unheated sapphires, antique diamond cuts, and timeless cluster designs with distinctive historic character.\u003c\/div\u003e","brand":"Jack Weir \u0026 Sons","offers":[{"title":"Default Title","offer_id":48935860306139,"sku":"37459","price":6500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0944\/1720\/files\/37459_3861011.jpg?v=1783030969","url":"https:\/\/jackweirandsons.com\/products\/edwardian-gia-2-40-carat-no-heat-sapphire-diamond-18k-yellow-gold-cluster-ring","provider":"Jack Weir \u0026 Sons","version":"1.0","type":"link"}