![[Available 9/22, 10 PM] 《11 Stones Limited》 Tourmaline Gacha (includes Brazilian Paraiba Tourmaline) 《Multi-purchase discount available》](http://store.karatz.jp/cdn/shop/files/collage_5f4197b2-6b60-4862-94c5-29f0dfdd2d10.png?v=1791504471&width=2000)
![[10/11 10 PM Release] <limited to stones> Tanzanite Rough Gem Gacha (includes bi-color with pink zoisite, avg. 8ct) <multi-purchase discounts available></multi-purchase></limited>](http://store.karatz.jp/cdn/shop/files/123.png?v=1791169626&width=1890)
![[10/4, 10 PM Release] Brazilian Amethyst 8.984ct Loose Gemstone](http://store.karatz.jp/cdn/shop/files/PA071484_e0a076f0-9900-4718-8633-aa6968a7fdd1.jpg?v=1791333891&width=3548)
[Ref: 12564631] Moonstone from Ratnapura, Sri Lanka, 0.347ct loose stone
Sale price¥39,800
![[Available Oct 12, 10 PM] <limited to stones> Madagascar Blue Sapphire Loose Stone (Cabochon cut, avg. 0.70ct) <multi-buy discount available></multi-buy></limited>](http://store.karatz.jp/cdn/shop/files/PA011243.jpg?v=1791163737&width=4000)
![[Available 9/22, 10 PM] 《Limited to 3 stones》 Imperfect Andesine Labradorite (Rainbow Moonstone, Sanje Milky Way Star Cut) 《Multi-buy discount available》](http://store.karatz.jp/cdn/shop/files/collage_be725ed2-42a5-4729-950d-43d916aa014e.png?v=1790989750&width=2000)
![[Available 9/27 at 10:00 PM] 《Limited to 15 stones》 Brazilian Bicolor Tourmaline (Cabochon Cut) Gacha Loose Stone 《Multi-purchase discount available》](http://store.karatz.jp/cdn/shop/files/P9240082_afd1ff21-66cc-46e6-8ebd-a7c2e5189229.jpg?v=1790391764&width=4000)
![[Available 10/4 at 10 PM] 《Limited to 11 stones》 Garnet Gacha including Russian Demantoid Garnet (normally 69,800 yen) (plus 1 Mint Garnet stone included) 《Multi-purchase discounts available》](http://store.karatz.jp/cdn/shop/files/collage_11aebb72-52ff-4ef1-aba4-55dceae9ea72.png?v=1790994721&width=2000)
![[Available 9/22, 10 PM] 《Limited to 16 stones》 Amethyst Gacha featuring Shimizu Kikouseki’s Sakura and Dandelion cuts 《Multi-purchase discounts available》](http://store.karatz.jp/cdn/shop/files/collage_3687d555-9384-411a-85b0-a4b87cd53e60.png?v=1790850508&width=2000)
![[Limited to 9 stones] Garnet (KEN cut, 2.3-2.6mm) [Bulk purchase discount available]](http://store.karatz.jp/cdn/shop/files/P1011500.jpg?v=1785118195&width=4000)
![[Available 9/26 at 10 PM] <limited quantity> Hong Kong Sourcing Gacha (7 types including Tanzanite, Hauyne, Color-Change Sapphire, Bekily Blue Garnet, etc.) 1 stone (plus 1 Rainbow Obsidian) <multiple purchase discount available></multiple></limited>](http://store.karatz.jp/cdn/shop/files/collage_8875e4dc-dcd3-45fc-bdba-6f34bda41eed.png?v=1790391882&width=2000)
![[On sale 9/ 22:00] 《Limited to 12 stones》 Big Gem Gacha - Win items including Shimizu Kikiseki’s Camellia cut and Sakura shape 《Multi-purchase discounts available》](http://store.karatz.jp/cdn/shop/files/collage_cc08aeeb-68b6-442e-b3ed-52f171e53d44.png?v=1790329685&width=2000)
Why not take your favorite gemstone that you found at KARATZ and have it made into custom-made jewelry? It will be made by skilled Japanese craftsmen.
We carefully craft each piece of jewelry, starting with the stone setting, to match the individual characteristics of the gemstone.
So that more people can feel closer to jewellery and enjoy it easily.
We will introduce KARATZ's thoughts on products, the attention to detail and efforts in selecting gemstones and creating jewelry.
KARATZ's Initiatives and Social Contributions
We will introduce KARATZ's efforts, including nurturing the next generation and business collaboration to develop the industry, and supporting children in Sri Lanka, the land of jewels.
KARATZ Books
These are books that KARATZ has been involved in writing, supervising, and planning. They are all books that allow you to enjoy gemstones from various angles. You can also purchase them directly.
jeweler's tools
For those who want to enjoy jewelry more but don't know what tools to use, we will introduce tools that are also used by KARATZ staff. You can also purchase them directly.