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Alexandrite, also known as the "King of Gems." Its color change from green to red is a mysterious gem often called "emerald by day, ruby by night." This is a "synthetic" version of that gem. Enjoy the color change using a red color-changing penlight.
This is a synthetic alexandrite cut by Sri Lankan master cutter Mr. Sanje. It has a meticulously crafted cut with no color loss even when viewed from the front.
・Type: Loose stone (synthetic, man-made, treated stone)
・Gemstone: Synthetic Alexandrite (Synthetic Stone)
・Weight: 0.414ct
・Size: 4.1×4.0㎜
・Shape: Custom Cut
・Scratches/Chips: S
・Inclusions: S
・Remarks: ---
・Accessories: Karatz quality guarantee certificate, loose stone case (clear zip-lock case if it doesn't fit)
▷Jewelry Customization Available
If you wish for jewelry customization, please order your desired setting along with the stone from the link below.
・【Choose Your Stone】Simple Order
・【Choose Your Stone】Semi-Order
*If you would like an image of the stone placed in a setting, wish to consult about a full custom order, or have any other questions, please feel free to contact us here.
*Rough stones are not supported. Also, some stones may not be supported.
※ We strive to ensure that the photos are the same color as the actual product, but due to lighting conditions during photography and your monitor environment, there may be slight differences from the actual product. Also, some photos may be taken using a penlight.
※ For information on scratches, chips, treatments, and inclusions, please see here.
※ For other frequently asked questions, please see here.
karatz_item_id: 12562909
This is a synthetic alexandrite cut by Sri Lankan master cutter Mr. Sanje. It has a meticulously crafted cut with no color loss even when viewed from the front.
・Type: Loose stone (synthetic, man-made, treated stone)
・Gemstone: Synthetic Alexandrite (Synthetic Stone)
・Weight: 0.414ct
・Size: 4.1×4.0㎜
・Shape: Custom Cut
・Scratches/Chips: S
・Inclusions: S
・Remarks: ---
・Accessories: Karatz quality guarantee certificate, loose stone case (clear zip-lock case if it doesn't fit)
▷Jewelry Customization Available
If you wish for jewelry customization, please order your desired setting along with the stone from the link below.
・【Choose Your Stone】Simple Order
・【Choose Your Stone】Semi-Order
*If you would like an image of the stone placed in a setting, wish to consult about a full custom order, or have any other questions, please feel free to contact us here.
*Rough stones are not supported. Also, some stones may not be supported.
※ We strive to ensure that the photos are the same color as the actual product, but due to lighting conditions during photography and your monitor environment, there may be slight differences from the actual product. Also, some photos may be taken using a penlight.
※ For information on scratches, chips, treatments, and inclusions, please see here.
※ For other frequently asked questions, please see here.
karatz_item_id: 12562909
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【Sale starts May 17th, 10 PM JST】Synthetic Alexandrite 0.414ct Loose Stone
Sale price¥12,800
Regular price



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