{"product_id":"anillo-de-diamante-negro-163","title":"Black Diamond Ring","description":"\u003cp\u003e Size 15 ring crafted in rhodium-plated 925 sterling silver with three round-cut black diamonds, 3.5 mm and 3 mm in diameter. The design is simple and delicate, featuring the largest diamond in the center, flanked by the smaller ones. All stones are prong-set to showcase their beauty.\u003c\/p\u003e\n\n\u003cp\u003e Black diamond, also known as carbonado, is the hardest natural variety of diamond, a polycrystalline agglomerate of amorphous carbon, graphite, and diamond crystals. Black diamonds reach a maximum of 10 on the Mohs scale and cannot be altered by anything except other diamonds. They are opaque, porous, and produce no light refraction or brilliance.\u003c\/p\u003e \u003cp\u003eNatural black diamonds are generally opaque but have metallic reflections, although different qualities exist. Natural black diamonds are also typically difficult to polish and cut.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"Rocas\u0026Cristales","offers":[{"title":"Default Title","offer_id":52535994515756,"sku":"A14DIAMNEG3.53","price":1061999.0,"currency_code":"ARS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/9009\/0028\/files\/anillo-de-diamante-negro-anillos-5926924.jpg?v=1775147288","url":"https:\/\/rocasycristales.com\/en\/products\/anillo-de-diamante-negro-163","provider":"Rocas\u0026Cristales","version":"1.0","type":"link"}