











[Koshu Precious Stone Kiriko] Bicolor Amethyst 14.320ct Loose with Patch
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. This is a bicolor amethyst that is characterized by the ability to enjoy yet another color. The gem name is called "bicolor quartz".
This is Koshu Kiseki Kiriko, a collaboration work between Shimizu Kiseki and Yoichi Fukasawa.
Koshu precious stone Kiriko was created by two masters: Yukio Shimizu, representative of Shimizu Precious Stones, and Yoichi Fukasawa, representative of Jewelry Craft Fukasawa. Mr. Shimizu handles the facets and Mr. Fukasawa handles the facets. Checkerboard cut x Akatsuki cut.
・Type: Loose (natural stone)
・Stone name: Bicolor amethyst
・Weight: 14.320ct
・Scratch/chip: S
・Inclusion: S
·remarks:---
・Accessories: Karatz quality guarantee card, case
*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 .
karatz_item_id: 12534583
This is Koshu Kiseki Kiriko, a collaboration work between Shimizu Kiseki and Yoichi Fukasawa.
Koshu precious stone Kiriko was created by two masters: Yukio Shimizu, representative of Shimizu Precious Stones, and Yoichi Fukasawa, representative of Jewelry Craft Fukasawa. Mr. Shimizu handles the facets and Mr. Fukasawa handles the facets. Checkerboard cut x Akatsuki cut.
・Type: Loose (natural stone)
・Stone name: Bicolor amethyst
・Weight: 14.320ct
・Scratch/chip: S
・Inclusion: S
·remarks:---
・Accessories: Karatz quality guarantee card, case
*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 .
karatz_item_id: 12534583
Choose options





![[On Sale 10 PM, June 7] *Limited to 3 Sets* 1.0ct/D/VS-VVS/IDEAL Lab-Grown Diamond (Synthetic Diamond) & 2 Rare Cabochon Stones (Total of 3 Stones Included) *Multiple Purchase Discount Available*](http://store.karatz.jp/cdn/shop/files/collage_ae0e6f4c-425c-453a-84b2-b5046b4b211f.png?v=1777937307&width=2250)
![[On sale June 7th at 10 PM] Limited to 10 stones: Flower-cut gem gacha 💎 Cherry blossom shape normally 39,800 yen, and a ruby with a new cut (plus an extra new cut) 《Multiple purchase discount available》](http://store.karatz.jp/cdn/shop/files/collage_434c8920-9070-4051-800d-08ef55dca2b6.png?v=1780651117&width=4000)

![[On Sale June 7th, 10 PM] Limited to 15 Stones: Afghan Pink Diaspore Single Stone Loose Gemstone (Avg. 0.3ct) - Multiple Purchase Discount Available](http://store.karatz.jp/cdn/shop/files/P1010212_0cf98850-1eef-4062-9357-fd4c24ff6ff7.jpg?v=1780475062&width=4000)
![[On sale June 7th at 10 PM] Limited 1 set: 6-stone Benitoite Gradient Set (including Orange Benitoite (Peach Benito) and Top Quality, 1.75mm). Multiple purchase discount available.](http://store.karatz.jp/cdn/shop/files/P3030041_7713be7f-6be6-48d5-9dd7-67b9e2fe8d32.jpg?v=1772529823&width=1386)
![[On sale June 7th at 10 PM] Limited to 1 set: 6-stone Benitoite Gradient Set, including Orange Benitoite (Peach Benitoite) (2.25mm, includes top quality) [Multiple Purchase Discount Available]](http://store.karatz.jp/cdn/shop/files/P3030003_0ef72a27-a332-4d89-94a2-87d25d73c2e6.jpg?v=1772530085&width=1262)
![[On sale June 8th, 10 PM JST] "Limited to 12 Stones" Garnet Gacha with 8mm Dandelion Cut Rhodolite Garnet (Normally 39,800 yen) "Multiple Purchase Discount Available"](http://store.karatz.jp/cdn/shop/files/43_a7f6b113-3868-4517-a3ff-ed758e3d8035.png?v=1780534972&width=1890)



















