{"product_id":"3-11ct-fancy-dark-brown-greenish-yellow-si1-chameleon-diamond-gia-5234100586","title":"3.11ct Fancy Dark Brown Greenish Yellow SI1 Chameleon Diamond GIA 5234100586","description":"\u003cdiv class=\"fegj-listing\"\u003e\n\u003ch2\u003eAt a glance\u003c\/h2\u003e\n\u003cp\u003eThis 3.11 ct heart-shaped natural diamond combines a Fancy Dark Brown-Greenish Yellow colour grade with the temporary colour-change behaviour known as chameleon. Its distinctive outline and unusual colour response offer collectors and bespoke jewellery buyers several details to explore at a private viewing.\u003c\/p\u003e\n\u003ch2\u003eGem details\u003c\/h2\u003e\n\u003ctable class=\"fegj-gem-facts\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGemstone\u003c\/th\u003e\n\u003ctd\u003eNatural diamond\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGemstone weight\u003c\/th\u003e\n\u003ctd\u003e3.11 ct\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eShape and cutting style\u003c\/th\u003e\n\u003ctd\u003eHeart Modified Brilliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMeasurements (GIA)\u003c\/th\u003e\n\u003ctd\u003e8.50 × 9.67 × 5.14 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eColour grade (GIA)\u003c\/th\u003e\n\u003ctd\u003eFancy Dark Brown-Greenish Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eColour origin (GIA)\u003c\/th\u003e\n\u003ctd\u003eNatural\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eColour distribution (GIA)\u003c\/th\u003e\n\u003ctd\u003eEven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eClarity grade (GIA)\u003c\/th\u003e\n\u003ctd\u003eSI1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePolish \/ symmetry (GIA)\u003c\/th\u003e\n\u003ctd\u003eExcellent \/ Excellent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFluorescence (GIA)\u003c\/th\u003e\n\u003ctd\u003eStrong Yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLaboratory report\u003c\/th\u003e\n\u003ctd\u003eGIA Natural Colored Diamond Report — Grading Report\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReport date\u003c\/th\u003e\n\u003ctd\u003e26 October 2023\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGIA report number\u003c\/th\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.gia.edu\/report-check?reportno=5234100586\" target=\"_blank\" rel=\"noopener\"\u003e5234100586\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eA gemologist's note\u003c\/h2\u003e\n\u003cp\u003eGIA report 5234100586 records that this stone temporarily changes colour following gentle heating or a period in darkness, a behaviour known in the trade as chameleon. Chameleon diamonds return towards their usual colour after the conditions change; the strength and timing of the effect depend on the stone and viewing conditions.\u003c\/p\u003e\n\u003cp\u003eAsk our team about observing this piece after storage in darkness, alongside its usual appearance. Any demonstration should be handled by our gemological team. The SI1 clarity grade, heart outline and facet reflections are also worth examining together. \u003ca href=\"https:\/\/www.gia.edu\/doc\/A-Gemological-Study-of-a-Collection-of-Chameleon-Diamonds.pdf\" target=\"_blank\" rel=\"noopener\"\u003eRead GIA's research on chameleon diamonds\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eWhat to explore in person\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompare its brown, greenish and yellow appearance under different lighting.\u003c\/li\u003e\n\u003cli\u003eAsk about a demonstration following storage in darkness and the time needed to observe it.\u003c\/li\u003e\n\u003cli\u003eExamine the heart outline and SI1 clarity characteristics, then discuss a suitable jewellery design or place in your collection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSee it in Singapore\u003c\/h2\u003e\n\u003cp\u003eEnquire about this 3.11 ct natural chameleon diamond and arrange a private viewing by appointment in Singapore. We can confirm availability, explain the GIA report and discuss its colour behaviour and possible jewellery designs before you decide.\u003c\/p\u003e\n\u003cp class=\"fegj-listing-actions\"\u003e\u003ca class=\"btn fegj-listing-book\" href=\"\/pages\/contact-us?product=3.11%20ct%20Natural%20Chameleon%20Diamond\u0026amp;product_url=https%3A%2F%2Ffegj.com.sg%2Fproducts%2F3-11ct-fancy-dark-brown-greenish-yellow-si1-chameleon-diamond-gia-5234100586#fegj-enquiry\"\u003eBook a Private Viewing\u003c\/a\u003e \u003ca href=\"https:\/\/wa.me\/6587420548?text=Hello%2C%20I%20would%20like%20to%20enquire%20about%203.11%20ct%20Natural%20Chameleon%20Diamond%2C%20GIA%20report%205234100586.%20https%3A%2F%2Ffegj.com.sg%2Fproducts%2F3-11ct-fancy-dark-brown-greenish-yellow-si1-chameleon-diamond-gia-5234100586%20Please%20confirm%20availability%20and%20help%20me%20arrange%20a%20viewing.\" target=\"_blank\" rel=\"noopener\"\u003eAsk About This Gem\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/chameleon-diamonds\"\u003eExplore chameleon diamonds\u003c\/a\u003e · \u003ca href=\"\/collections\/fancy-colour-diamonds\"\u003eExplore fancy colour diamonds\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"The Gem Capital Pte Ltd","offers":[{"title":"Default Title","offer_id":49338562347191,"sku":null,"price":29850.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/3433\/files\/rn-image_picker_lib_temp_8a2fc647-f9b5-4d4a-bfa0-87933d8c1be6.jpg?v=1791891277","url":"https:\/\/fegj.com.sg\/products\/3-11ct-fancy-dark-brown-greenish-yellow-si1-chameleon-diamond-gia-5234100586","provider":"The Gem Capital Pte Ltd","version":"1.0","type":"link"}