
























Chameleon Diamond 0.153ct Loose (LIGHT GRAY GREEN, SI-1)
Among countless gems, diamonds hold a special significance. The numerous famous diamond jewelry pieces throughout history entertain us with various anecdotes and legends. Chameleon diamonds are a rare type of diamond said to change color to lemon yellow or orange when heated to 200 to 300 degrees Celsius. If there are fluorescent photos, they are taken by shining a strong black light in a darkroom. To enjoy the fluorescence at home, you can dim the room or cover the gem with your palm. This is a Chameleon Diamond 0.153ct loose stone (LIGHT GRAY GREEN, SI-1). It is a highly transparent chameleon diamond with a marquise cut, and inclusions are difficult to find with the naked eye. It comes with a sorting report from the Central Gem Laboratory. *Inclusions may appear prominent due to magnification up to 44x, but they are not noticeable to the naked eye. ・Type: Loose stone (natural stone) ・Stone name: Chameleon Diamond ・Carat: 0.153ct ・Color: LIGHT GRAY GREEN ・Clarity: SI-1 ・Cut: - ・Size: 5.1×2.8mm ・Fluorescence: STRONG YELLOW ・Accessories: Sorting report (Central Gem Laboratory), Karatz quality guarantee, case ▶︎About Jewelry Customization If you wish to customize your jewelry, please order it together with your desired setting from the link below. ・Choose from Simple Order ・Choose from Semi-Order *If you would like an image of the stone on a setting, want to discuss a full custom order, or have any other questions, please feel free to contact us here. * If you would like to change the sorting report to a certification report, please purchase this at the same time. * For other frequently asked questions, please refer to here. karatz_item_id: 32501874
Choose options






![[On sale 8/12, 10 PM] "Limited to 10 stones" Strong Fire Gem Gacha featuring 3mm Benitoite and Blue Zircon, normally 42,800 yen (multiple purchase discount available)](http://store.karatz.jp/cdn/shop/files/collage_278d67ff-f62b-4a8b-9e44-16602ef86502.png?v=1786093945&width=2000)
![[On sale August 12th at 10 PM] "Limited to 15 Stones" Diamond Gacha featuring rare butterfly-cut diamonds "Multiple Purchase Discount Available"](http://store.karatz.jp/cdn/shop/files/2026-08-0717.06.55.png?v=1786090036&width=1279)
![[12564014 listed] Madagascar Royal Blue Sapphire 0.559ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P7313635_14e21f9a-c659-4e26-98cc-121a6a6526df.jpg?v=1786405650&width=3004)
![[Listed as 12563592] Red Coral 0.908ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P1010942_0ddc060b-5571-4bb3-82db-903a0f6846f0.jpg?v=1784777741&width=4000)
![[Published as 12564055] American Red Beryl 0.239ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P8061727_7397d8ee-50f1-4d18-895f-81834f48bc37.jpg?v=1786405834&width=3165)
![[Published as 12564054] Kochi Prefecture Coral 8.132ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P8061786_dbfd5e49-ee7b-485a-84a1-e71f7aec96c4.jpg?v=1786406143&width=3463)

![[Posted on 12563959] Madagascar Padparadscha Sapphire 0.164ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P7241965_cec751e0-3766-4ff6-a740-715fc57f7e8e.jpg?v=1786398430&width=2936)
![[12563912 listed] Colombian Pyrite and Mica in Emerald 0.500ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P7290484.jpg?v=1785318021&width=4000)



![[#202607 Akihabara Pop-up Store - Currently out on loan] [Listed as 12563392] Tanzanian Red Spinel 0.291ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P6258339_9ab76656-a3f6-484b-99d4-5a2c0a9869bd.jpg?v=1786348136&width=3175)












![[Jeweler's tools] 4-piece set including loupe (10x magnification), tweezers, and 2 loose stones](http://store.karatz.jp/cdn/shop/files/P4130575.jpg?v=1776126091&width=4000)