{"product_id":"20-carat-internally-flawless-heart-shape-diamond-ring","title":"GIA Certified 18.95 Carat Internally Flawless Type II-A Heart-Cut Diamond Three Stone Ring","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThis 18.95 Carat, Internally Flawless Type II-A Heart-Shape Diamond is the archetype of luxury. It embodies the essence of “Miracles of Nature.” That such beauty can be found in the greatest depths of our Mother Earth is what inspires us all.\u003cbr\u003e\u003cbr\u003eSet in 18k white gold with an astonishing heart shape diamond sitting in the center. Flanked by 1.5 carats of bullet cut diamonds. All 20 carats shine bright enough to light a room,\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe diamond is an extraordinarily rare “Type II-A” diamond, which signifies a lack of nitrogen atoms in the diamond. They are known to be exceptionally colorless and are the purest and most valued types of diamonds.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe diamond is classified by GIA to be a type II-A diamond with a “K” color and “IF” clarity. See GIA appendix letter and certificate details in the image slots. \u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"18KW-9.10G DF-2-1.51  TYPE IIA GOLCONDA            (D13362B-2-1.76 before recut)\"}' data-sheets-userformat='{\"2\":12737,\"3\":{\"1\":0,\"3\":1},\"9\":0,\"10\":2,\"11\":0,\"15\":\"Open Sans\",\"16\":10}'\u003e\u003c\/span\u003e \u003cspan data-sheets-userformat='{\"2\":12737,\"3\":{\"1\":0,\"3\":1},\"9\":0,\"10\":2,\"11\":0,\"15\":\"Open Sans\",\"16\":10}' data-sheets-value='{\"1\":2,\"2\":\"18KW-9.10G DF-2-1.51  TYPE IIA GOLCONDA            (D13362B-2-1.76 before recut)\"}'\u003eCenter Stone Details: \u003c\/span\u003e\u003cbr\u003e\u003cspan data-sheets-userformat='{\"2\":12737,\"3\":{\"1\":0,\"3\":1},\"9\":0,\"10\":2,\"11\":0,\"15\":\"Open Sans\",\"16\":10}' data-sheets-value='{\"1\":2,\"2\":\"18KW-9.10G DF-2-1.51  TYPE IIA GOLCONDA            (D13362B-2-1.76 before recut)\"}'\u003e- Carat: 18.95\u003c\/span\u003e\u003cbr\u003e\u003cspan data-sheets-userformat='{\"2\":12737,\"3\":{\"1\":0,\"3\":1},\"9\":0,\"10\":2,\"11\":0,\"15\":\"Open Sans\",\"16\":10}' data-sheets-value='{\"1\":2,\"2\":\"18KW-9.10G DF-2-1.51  TYPE IIA GOLCONDA            (D13362B-2-1.76 before recut)\"}'\u003e- \u003cmeta charset=\"utf-8\"\u003eTYPE IIA *see appendix\u003c\/span\u003e\u003cbr\u003e- Clarity: Internally Flawless \u003cbr\u003e- Color: K, Faint Brown\u003cbr\u003e- Cut: Heart-Brilliant\u003cbr\u003e\u003cspan data-sheets-userformat='{\"2\":12737,\"3\":{\"1\":0,\"3\":1},\"9\":0,\"10\":2,\"11\":0,\"15\":\"Open Sans\",\"16\":10}' data-sheets-value='{\"1\":2,\"2\":\"18KW-9.10G DF-2-1.51  TYPE IIA GOLCONDA            (D13362B-2-1.76 before recut)\"}'\u003e- Measurements: \u003c\/span\u003e16.07 x 18.15 x 11.05 MM\u003cbr\u003e- Polish: Very Good\u003cbr\u003e- Symmetry: Very Good  \u003cbr\u003e- Origin:\u003cspan data-mce-fragment=\"1\"\u003e Golconda \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"18KW-9.10G DF-2-1.51  TYPE IIA GOLCONDA            (D13362B-2-1.76 before recut)\"}' data-sheets-userformat='{\"2\":12737,\"3\":{\"1\":0,\"3\":1},\"9\":0,\"10\":2,\"11\":0,\"15\":\"Open Sans\",\"16\":10}'\u003eGIA Certified #2175480222\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"18KW-9.10G DF-2-1.51  TYPE IIA GOLCONDA            (D13362B-2-1.76 before recut)\"}' data-sheets-userformat='{\"2\":12737,\"3\":{\"1\":0,\"3\":1},\"9\":0,\"10\":2,\"11\":0,\"15\":\"Open Sans\",\"16\":10}'\u003e________________________________\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"18KW-9.10G DF-2-1.51  TYPE IIA GOLCONDA            (D13362B-2-1.76 before recut)\"}' data-sheets-userformat='{\"2\":12737,\"3\":{\"1\":0,\"3\":1},\"9\":0,\"10\":2,\"11\":0,\"15\":\"Open Sans\",\"16\":10}'\u003eRing Details: \u003c\/span\u003e\u003cbr\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"18KW-9.10G DF-2-1.51  TYPE IIA GOLCONDA            (D13362B-2-1.76 before recut)\"}' data-sheets-userformat='{\"2\":12737,\"3\":{\"1\":0,\"3\":1},\"9\":0,\"10\":2,\"11\":0,\"15\":\"Open Sans\",\"16\":10}'\u003e- Type: Three Stone\u003c\/span\u003e\u003cbr\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"18KW-9.10G DF-2-1.51  TYPE IIA GOLCONDA            (D13362B-2-1.76 before recut)\"}' data-sheets-userformat='{\"2\":12737,\"3\":{\"1\":0,\"3\":1},\"9\":0,\"10\":2,\"11\":0,\"15\":\"Open Sans\",\"16\":10}'\u003e- Gross Weight: 9.10 Grams\u003c\/span\u003e\u003cbr\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"18KW-9.10G DF-2-1.51  TYPE IIA GOLCONDA            (D13362B-2-1.76 before recut)\"}' data-sheets-userformat='{\"2\":12737,\"3\":{\"1\":0,\"3\":1},\"9\":0,\"10\":2,\"11\":0,\"15\":\"Open Sans\",\"16\":10}'\u003e- Metal: 18K White Gold\u003c\/span\u003e\u003cbr\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"18KW-9.10G DF-2-1.51  TYPE IIA GOLCONDA            (D13362B-2-1.76 before recut)\"}' data-sheets-userformat='{\"2\":12737,\"3\":{\"1\":0,\"3\":1},\"9\":0,\"10\":2,\"11\":0,\"15\":\"Open Sans\",\"16\":10}'\u003e- Total Carat Weight: 20.46 CTTW\u003c\/span\u003e\u003cbr\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"18KW-9.10G DF-2-1.51  TYPE IIA GOLCONDA            (D13362B-2-1.76 before recut)\"}' data-sheets-userformat='{\"2\":12737,\"3\":{\"1\":0,\"3\":1},\"9\":0,\"10\":2,\"11\":0,\"15\":\"Open Sans\",\"16\":10}'\u003e- Ring Size: 7 (adjustable)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-value='{\"1\":2,\"2\":\"18KW-9.10G DF-2-1.51  TYPE IIA GOLCONDA            (D13362B-2-1.76 before recut)\"}' data-sheets-userformat='{\"2\":12737,\"3\":{\"1\":0,\"3\":1},\"9\":0,\"10\":2,\"11\":0,\"15\":\"Open Sans\",\"16\":10}'\u003e\u003cmeta charset=\"utf-8\"\u003e________________________________\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-sheets-userformat='{\"2\":12737,\"3\":{\"1\":0,\"3\":1},\"9\":0,\"10\":2,\"11\":0,\"15\":\"Open Sans\",\"16\":10}' data-sheets-value='{\"1\":2,\"2\":\"18KW-9.10G DF-2-1.51  TYPE IIA GOLCONDA            (D13362B-2-1.76 before recut)\"}'\u003e\u003c\/span\u003eSide Stone Details: \u003cbr\u003e- Cut: Bullet \u003cbr\u003e- Carat: 1.51\u003cbr\u003e- Color: F-G\u003cbr\u003e- Clarity: VVS1\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e________________________________\u003c\/span\u003e\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cp data-mce-fragment=\"1\"\u003eGIA Appendix Letter: \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eScientists classify diamonds into two main \"types\" - type I and type II - based on the\u003cbr data-mce-fragment=\"1\"\u003epresence or absence of nitrogen which can replace carbon atoms in a diamond's atomic structure. These two diamond types can be distinguished on the basis of differences in their chemical and physical properties.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eType II diamonds contain little if any nitrogen and they are subdivided into two groups (lla and Ilb) both of which are quite rare (less than 2% of all gem diamonds).\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAccording to the records of the GlA Laboratory, the 18.95 carat Heart Brilliant diamond described in GIA Diamond Grading Report #2175480222 has been determined to be a\u003cbr\u003etype lla diamond.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eType lla diamonds are the most chemically pure type of diamond and often have exceptional optical transparency. Type lla diamonds were first identified as originating from, India (particularly from the Golconda region) but have since been recovered in all major diamond-producing regions of the world. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAmong famous gem diamonds, the 530.20 carat Cullinan I and the 105.60 carat\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eKoh-i-noor are examples of type lla.\u003c\/p\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003e\n\u003cstyle type=\"text\/css\"\u003e\u003c!--\ntd {border: 1px solid #cccccc;}br {mso-data-placement:same-cell;}\n--\u003e\u003c\/style\u003eLLC-POTC","brand":"Assay Jewelers","offers":[{"title":"Default Title","offer_id":42908940665022,"sku":"GJ0149","price":1210290.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0508\/5724\/6910\/files\/GIA-Certified-18_95-Carat-Internally-Flawless-Type-II-A-Heart-Cut-Diamond-Three-Stone-Ring.jpg?v=1747308322","url":"https:\/\/assayjewelers.uk\/zh-tw\/products\/20-carat-internally-flawless-heart-shape-diamond-ring","provider":"ASSAY","version":"1.0","type":"link"}