



























[Koshu Precious Stone Kiriko] Ametrine 3.400ct loose
Ametrine allows you to enjoy both the purple of amethyst and the yellow of citrine. Amethyst and citrine are both types of quartz (crystal), and their gemstone name is ``bicolor quartz,'' and their Japanese name is violet citrine.
This is a loose ametrine made in Koshu Takaishi Kiriko, a collaboration between Shimizu Kiseki and Yoichi Fukasawa.
Created by two masters, Mr. Yukio Shimizu, representative of Shimizu Kiseki, and Mr. Yoichi Fukasawa, representative of Jewelry Craft Fukasawa. This is Koshu precious stone cut glass . Mr. Shimizu handles the facets and Mr. Fukasawa handles the facets. Rose cut x Subaru cut 10mm.
A special patch is included.
・Type: Loose (natural stone)
・Stone name: Ametrine
・Weight: 3.400ct
・Scratch/chip: S
・Inclusion: S
·remarks:---
・Accessories: Koshu precious stone cut card, Karatz quality guarantee card (), case
▷For more information about ametrine
What kind of gemstone is ametrine? Value, care instructions, counterfeit and unheated
*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: 12526397
This is a loose ametrine made in Koshu Takaishi Kiriko, a collaboration between Shimizu Kiseki and Yoichi Fukasawa.
Created by two masters, Mr. Yukio Shimizu, representative of Shimizu Kiseki, and Mr. Yoichi Fukasawa, representative of Jewelry Craft Fukasawa. This is Koshu precious stone cut glass . Mr. Shimizu handles the facets and Mr. Fukasawa handles the facets. Rose cut x Subaru cut 10mm.
A special patch is included.
・Type: Loose (natural stone)
・Stone name: Ametrine
・Weight: 3.400ct
・Scratch/chip: S
・Inclusion: S
·remarks:---
・Accessories: Koshu precious stone cut card, Karatz quality guarantee card (), case
▷For more information about ametrine
What kind of gemstone is ametrine? Value, care instructions, counterfeit and unheated
*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: 12526397
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)



















