

























[Camellia cut] Color shift amethyst 20mm/26.815ct 《Collaboration》 Loose with emblem
Amethyst has been loved as an accessory since ancient times. There was a time when purple could only be used by noble people. A classic gemstone with elegance and beauty. The mineral name is natural quartz (crystal), so it is resistant to direct sunlight and dryness and is easy to clean. Shimizu Kiseki collaboration camellia cut 20mm
Shimizu Kiseki's camellia cut color shift amethyst 20mm. A special patch is included.
*This is a collaboration product between Shimizu Kiseki and Carats.
・Type: Loose (natural stone)
・Stone name: Color shift amethyst
・Weight: 20mm/26.815ct
・Scratch/chip: S
・Inclusion: -
·remarks:---
・Accessories: Karatz quality guarantee card, case
▷For more information about amethyst
Amethyst characteristics, value, fading resistance, care methods, etc.
*We try to make sure that the colors in the photos are the same as the real thing, but the colors may look slightly different from the real thing depending on the lighting at the time of shooting and the monitor environment you are using. In addition, some photos may be taken using penlights.
*Click here for information on scratches, chips, treatments, and inclusions.
*For other frequently asked questions, please click here .
*If paying by credit card, the security company may contact you to confirm your identity.
karatz_item_id: 12537730
Shimizu Kiseki's camellia cut color shift amethyst 20mm. A special patch is included.
*This is a collaboration product between Shimizu Kiseki and Carats.
・Type: Loose (natural stone)
・Stone name: Color shift amethyst
・Weight: 20mm/26.815ct
・Scratch/chip: S
・Inclusion: -
·remarks:---
・Accessories: Karatz quality guarantee card, case
▷For more information about amethyst
Amethyst characteristics, value, fading resistance, care methods, etc.
*We try to make sure that the colors in the photos are the same as the real thing, but the colors may look slightly different from the real thing depending on the lighting at the time of shooting and the monitor environment you are using. In addition, some photos may be taken using penlights.
*Click here for information on scratches, chips, treatments, and inclusions.
*For other frequently asked questions, please click here .
*If paying by credit card, the security company may contact you to confirm your identity.
karatz_item_id: 12537730
Choose options


























[Camellia cut] Color shift amethyst 20mm/26.815ct 《Collaboration》 Loose with emblem
Sale price¥69,800
Regular price



![[Restock on June 27th at 10 PM] Authentic Gemstone Encyclopedia 3D Stickers Vol. 1: The Big Five Gems](http://store.karatz.jp/cdn/shop/files/IMG_3658.jpg?v=1781061036&width=3384)
![[On sale at 10 PM on 6/21] Sapphire Gacha💎 with a chance to win one of 12 limited cornflower blue sapphires with AIGS certification. Comes with a trillion-cut sapphire bonus. (Multiple purchase discount available)](http://store.karatz.jp/cdn/shop/files/45_75d03d61-7075-4fab-8847-80c7faf27910.png?v=1781499622&width=1890)
![[On sale May 23rd at 10 PM] "Limited 9 Stones - Shinjuku Pop-Up Celebration" All stones with Central Gem Laboratory sorting (3.0-3.5mm, VS-SI clarity) "Multiple purchase discount available"](http://store.karatz.jp/cdn/shop/files/2026-06-2516.42.36.png?v=1782373473&width=1280)

























![[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)