{"product_id":"london-blue-topaz-heart-solitaire","title":"London Blue Topaz Heart Solitaire","description":"A heart-shaped natural London Blue Topaz sits up on a solitaire band, a sweet, unmistakable silhouette in that deep London-blue color. Take it in yellow or rose gold for a warm contrast against the deep blue, or in white gold or platinum to keep the whole ring cool and let the stone read even brighter. Its deep London-blue color is produced by irradiation followed by heat - a stable, permanent and standard practice in the trade - and every center stone is genuine natural topaz, not lab-created and not imitation. Blue topaz is a December birthstone and the traditional gift for a 4th wedding anniversary, so it works as a birthday or milestone piece as much as an everyday one. Topaz is an 8 on the Mohs hardness scale, so it stands up well to everyday wear, but it does have a natural cleavage direction - so avoid hard knocks, ultrasonic and steam cleaners, and prolonged strong sunlight. Clean it with warm water, mild soap and a soft brush, and store it apart from harder stones. It ships boxed and ready to give.\n\u003cdiv class=\"ds-minifaq\"\u003e\n\u003ch4\u003eQuick answers\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eStone:\u003c\/strong\u003e natural london blue topaz, 4 x 4 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSetting:\u003c\/strong\u003e a heart-shaped London Blue Topaz in a plain solitaire setting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMetal:\u003c\/strong\u003e 14K White Gold \/ 14K Yellow Gold \/ 14K Rose Gold \/ Platinum, solid gold or platinum (not plated).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs London blue topaz tough enough for everyday wear?\u003c\/strong\u003e Yes - topaz is an 8 on the Mohs hardness scale, harder than quartz gems like amethyst or citrine, so it wears well every day. Topaz does have a natural cleavage direction, so avoid hard knocks, ultrasonic and steam cleaners, and prolonged strong sunlight; clean it with warm soapy water and a soft brush.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a natural London blue topaz?\u003c\/strong\u003e Yes, every center stone is a genuine natural london blue topaz, not lab-created and not imitation. As with essentially all blue topaz on the market, the deep London-blue color is produced by irradiation followed by heat - a stable, permanent and standard practice in the trade - and the stone itself is natural topaz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is London blue topaz?\u003c\/strong\u003e London blue is the deepest, most saturated steely-blue of the blue topaz varieties (versus the lighter sky blue and bright Swiss blue). It is a December birthstone and the traditional gift for a 4th wedding anniversary.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping \u0026amp; returns:\u003c\/strong\u003e free standard shipping and 30-day returns.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Diamond \u0026 Sapphire","offers":[{"title":"14K White Gold \/ 6.0","offer_id":47982075248818,"sku":"72309:119:P","price":712.0,"currency_code":"USD","in_stock":true},{"title":"14K White Gold \/ 6.5","offer_id":47982075281586,"sku":"72309:119:P","price":712.0,"currency_code":"USD","in_stock":true},{"title":"14K White Gold \/ 7.0","offer_id":47982075314354,"sku":"72309:119:P","price":709.0,"currency_code":"USD","in_stock":true},{"title":"14K White Gold \/ 7.5","offer_id":47982075347122,"sku":"72309:119:P","price":718.0,"currency_code":"USD","in_stock":true},{"title":"14K White Gold \/ 8.0","offer_id":47982075379890,"sku":"72309:119:P","price":718.0,"currency_code":"USD","in_stock":true},{"title":"14K Yellow Gold \/ 6.0","offer_id":47982075412658,"sku":"72309:122:P","price":692.0,"currency_code":"USD","in_stock":true},{"title":"14K Yellow Gold \/ 6.5","offer_id":47982075445426,"sku":"72309:122:P","price":692.0,"currency_code":"USD","in_stock":true},{"title":"14K Yellow Gold \/ 7.0","offer_id":47982075478194,"sku":"72309:122:P","price":689.0,"currency_code":"USD","in_stock":true},{"title":"14K Yellow Gold \/ 7.5","offer_id":47982075510962,"sku":"72309:122:P","price":698.0,"currency_code":"USD","in_stock":true},{"title":"14K Yellow Gold \/ 8.0","offer_id":47982075543730,"sku":"72309:122:P","price":698.0,"currency_code":"USD","in_stock":true},{"title":"14K Rose Gold \/ 6.0","offer_id":47982075576498,"sku":"72309:114:P","price":712.0,"currency_code":"USD","in_stock":true},{"title":"14K Rose Gold \/ 6.5","offer_id":47982075609266,"sku":"72309:114:P","price":712.0,"currency_code":"USD","in_stock":true},{"title":"14K Rose Gold \/ 7.0","offer_id":47982075642034,"sku":"72309:114:P","price":709.0,"currency_code":"USD","in_stock":true},{"title":"14K Rose Gold \/ 7.5","offer_id":47982075674802,"sku":"72309:114:P","price":718.0,"currency_code":"USD","in_stock":true},{"title":"14K Rose Gold \/ 8.0","offer_id":47982075707570,"sku":"72309:114:P","price":718.0,"currency_code":"USD","in_stock":true},{"title":"Platinum \/ 6.0","offer_id":47982075740338,"sku":"72309:102:P","price":1100.0,"currency_code":"USD","in_stock":true},{"title":"Platinum \/ 6.5","offer_id":47982075773106,"sku":"72309:102:P","price":1100.0,"currency_code":"USD","in_stock":true},{"title":"Platinum \/ 7.0","offer_id":47982075805874,"sku":"72309:102:P","price":1099.0,"currency_code":"USD","in_stock":true},{"title":"Platinum \/ 7.5","offer_id":47982075838642,"sku":"72309:102:P","price":1120.0,"currency_code":"USD","in_stock":true},{"title":"Platinum \/ 8.0","offer_id":47982075871410,"sku":"72309:102:P","price":1120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0690\/0924\/4338\/files\/92379175_9057c540-9a5a-4820-8859-a448fd29adb3.jpg?v=1788329229","url":"https:\/\/diamondandsapphire.com\/products\/london-blue-topaz-heart-solitaire","provider":"Diamond \u0026 Sapphire","version":"1.0","type":"link"}