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Grandidierite is attractive for its unique blue-green blend of colors. With a wide range of color variations from bluer to greener shades, it's fun to collect them. Although it's a relatively new stone, with gem-quality specimens only discovered in 2014, it has already been selected as one of the "Top 10 Rarest Gems in the World."
This is a grandidierite with high transparency. Comes with a gemological report.
・Type: Loose stone (natural stone)
・Stone Name: Grandidierite
・Weight: 0.065ct
・Size: 2.5×2.7mm
・Shape: Round Cut
・Scratches/Chips: S
・Inclusions: S
・Remarks: ---
・Accessories: Gemological Report (JTL (Jewel Trading Laboratory)), Loose Stone Case (clear zip case if it doesn't fit)
※ While we strive to ensure that the photos show the actual color of the item, please note that due to lighting conditions during photography and your monitor environment, the actual item may appear slightly different. Also, some photos may have been taken using a penlight.
※ For products with UV fluorescence photos, we use a black light with a wavelength of 365nm. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weak or be difficult to confirm. The black light we use is here.
※ For information on scratches, chips, treatments, and inclusions, please refer here.
※ For other frequently asked questions, please refer here.
karatz_item_id: 12563484
This is a grandidierite with high transparency. Comes with a gemological report.
・Type: Loose stone (natural stone)
・Stone Name: Grandidierite
・Weight: 0.065ct
・Size: 2.5×2.7mm
・Shape: Round Cut
・Scratches/Chips: S
・Inclusions: S
・Remarks: ---
・Accessories: Gemological Report (JTL (Jewel Trading Laboratory)), Loose Stone Case (clear zip case if it doesn't fit)
※ While we strive to ensure that the photos show the actual color of the item, please note that due to lighting conditions during photography and your monitor environment, the actual item may appear slightly different. Also, some photos may have been taken using a penlight.
※ For products with UV fluorescence photos, we use a black light with a wavelength of 365nm. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weak or be difficult to confirm. The black light we use is here.
※ For information on scratches, chips, treatments, and inclusions, please refer here.
※ For other frequently asked questions, please refer here.
karatz_item_id: 12563484
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[On Sale July 5 at 10 PM JST] Madagascar Grandidierite 2.5mm/0.065ct Loose Stone with Certification
Sale price¥15,800
Regular price







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