{"product_id":"1-63-ct-octagonal-natural-blue-sapphire-no-treatment-gia-certified-report-upon-request-madagascar-origin","title":"1.63 CT Octagonal Natural Blue Sapphire – No Treatment – GIA Certified (Report Upon Request) – Madagascar Origin","description":"\u003cp data-start=\"227\" data-end=\"387\"\u003e\u003cstrong data-start=\"227\" data-end=\"243\"\u003eDescription:\u003c\/strong\u003e\u003cbr data-start=\"243\" data-end=\"246\"\u003eThis refined \u003cstrong data-start=\"259\" data-end=\"297\"\u003e1.63 carat octagonal blue sapphire\u003c\/strong\u003e showcases a rich deep blue color with elegant step-cut faceting and excellent brilliance.\u003c\/p\u003e\n\u003cp data-start=\"389\" data-end=\"532\"\u003eThis gemstone is a \u003cstrong data-start=\"408\" data-end=\"453\"\u003e\u003cem data-start=\"410\" data-end=\"451\"\u003enatural blue sapphire with no treatment\u003c\/em\u003e\u003c\/strong\u003e, making it a rare and highly desirable choice for fine jewelry and collectors.\u003c\/p\u003e\n\u003cp data-start=\"534\" data-end=\"755\"\u003eSourced from Madagascar, this sapphire offers a beautiful balance of color and clarity. Its octagonal (step-cut) shape provides a clean, sophisticated look—perfect for a custom engagement ring or a timeless jewelry piece.\u003c\/p\u003e\n\u003cp data-start=\"757\" data-end=\"860\"\u003eGIA certification is available \u003cstrong data-start=\"788\" data-end=\"804\"\u003eupon request\u003c\/strong\u003e, ensuring authenticity and confidence in your purchase.\u003c\/p\u003e\n\u003chr data-start=\"862\" data-end=\"865\"\u003e\n\u003cp data-start=\"867\" data-end=\"886\"\u003e\u003cstrong data-start=\"867\" data-end=\"886\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"888\" data-end=\"1235\"\u003e\n\u003cli data-section-id=\"1uinylx\" data-start=\"888\" data-end=\"927\"\u003e\n\u003cstrong data-start=\"890\" data-end=\"903\"\u003eGemstone:\u003c\/strong\u003e Natural Blue Sapphire\u003c\/li\u003e\n\u003cli data-section-id=\"51jku6\" data-start=\"928\" data-end=\"963\"\u003e\n\u003cstrong data-start=\"930\" data-end=\"940\"\u003eShape:\u003c\/strong\u003e Octagonal (Step Cut)\u003c\/li\u003e\n\u003cli data-section-id=\"19ue8t6\" data-start=\"964\" data-end=\"993\"\u003e\n\u003cstrong data-start=\"966\" data-end=\"983\"\u003eCarat Weight:\u003c\/strong\u003e 1.63 CT\u003c\/li\u003e\n\u003cli data-section-id=\"eazfvp\" data-start=\"994\" data-end=\"1018\"\u003e\n\u003cstrong data-start=\"996\" data-end=\"1006\"\u003eColor:\u003c\/strong\u003e Deep Blue\u003c\/li\u003e\n\u003cli data-section-id=\"imtjey\" data-start=\"1019\" data-end=\"1053\"\u003e\n\u003cstrong data-start=\"1021\" data-end=\"1033\"\u003eClarity:\u003c\/strong\u003e Slightly Included\u003c\/li\u003e\n\u003cli data-section-id=\"1unnp9j\" data-start=\"1054\" data-end=\"1105\"\u003e\n\u003cstrong data-start=\"1056\" data-end=\"1070\"\u003eTreatment:\u003c\/strong\u003e \u003cstrong data-start=\"1071\" data-end=\"1103\"\u003e\u003cem data-start=\"1073\" data-end=\"1101\"\u003eNone (No Heat \/ Untreated)\u003c\/em\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1dvz8wp\" data-start=\"1106\" data-end=\"1149\"\u003e\n\u003cstrong data-start=\"1108\" data-end=\"1125\"\u003eMeasurements:\u003c\/strong\u003e 7.80 x 5.70 x 3.46 mm\u003c\/li\u003e\n\u003cli data-section-id=\"1w8v6x6\" data-start=\"1150\" data-end=\"1176\"\u003e\n\u003cstrong data-start=\"1152\" data-end=\"1163\"\u003eOrigin:\u003c\/strong\u003e Madagascar\u003c\/li\u003e\n\u003cli data-section-id=\"5tx0bq\" data-start=\"1177\" data-end=\"1235\"\u003e\n\u003cstrong data-start=\"1179\" data-end=\"1197\"\u003eCertification:\u003c\/strong\u003e GIA (Report Available Upon Request)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1237\" data-end=\"1240\"\u003e\n\u003cp data-start=\"1242\" data-end=\"1266\"\u003e\u003cstrong data-start=\"1242\" data-end=\"1266\"\u003eShipping \u0026amp; Delivery:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1268\" data-end=\"1402\"\u003e\n\u003cli data-section-id=\"678ip8\" data-start=\"1268\" data-end=\"1296\"\u003eShips from United States\u003c\/li\u003e\n\u003cli data-section-id=\"pm17ey\" data-start=\"1297\" data-end=\"1338\"\u003eDelivery within \u003cstrong data-start=\"1315\" data-end=\"1336\"\u003e2–3 business days\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"jijaw2\" data-start=\"1339\" data-end=\"1365\"\u003eFully insured shipping\u003c\/li\u003e\n\u003cli data-section-id=\"1yrzkrh\" data-start=\"1366\" data-end=\"1402\"\u003eSignature required upon delivery\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Loosediamondnet","offers":[{"title":"Default Title","offer_id":47652901486818,"sku":null,"price":4868.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9998\/4610\/files\/IMG-1192419884.jpg?v=1775487542","url":"https:\/\/loosediamondnet.com\/products\/1-63-ct-octagonal-natural-blue-sapphire-no-treatment-gia-certified-report-upon-request-madagascar-origin","provider":"Loosediamondnet","version":"1.0","type":"link"}