![[Sales begin 6/20 10 PM] Limited to 12 Stones: Madagascar Andesine & Labradorite (Rainbow Moonstone & Blue Moonstone) 2-Stone Set (Average 0.60ct) - Multiple Purchase Discount Available](http://store.karatz.jp/cdn/shop/files/collage_702c53e9-00d8-4097-9b45-09aefac43fc6.png?v=1781597688&width=3000)
[On sale July 12th at 10 PM] Malawi Moonstone 2.184ct Loose
Sale price¥13,800
[Listed as 22602642][Colorful] Pt950 Moonstone Cat's Eye 3ct Ring
Sale price¥79,800
![[On Sale June 28th at 10 PM] Limited to 10 Stones: Brazilian Mint-Color Montebrasite (Princess Cut approx. 3.5mm) - 1 Loose Stone (Volume Discount Available)](http://store.karatz.jp/cdn/shop/files/P1010148_b8369c04-8eff-4993-89be-b2e98144c98d.jpg?v=1782382564&width=4000)
Indian Moonstone 8mm/1.879ct Loose
Sale price¥6,980
Morganite 0.379ct loose stone
Sale price¥7,980
!["PSYCHO-PASS" x KARATZ Collaboration Jewelry: Public Safety Bureau Criminal Investigation Division Device-Inspired Ring - Enforcer Design [Tomoki Masatsugu Model] "Moonstone"](http://store.karatz.jp/cdn/shop/files/0575a6b5c87ca6dd50957fbff064cdcb.png?v=1747953941&width=3518)
![Limited to 32 stones: Namibian Mandarin Garnet, 1 loose stone (round cut, 2.5mm) [Multiple purchase discounts available]](http://store.karatz.jp/cdn/shop/files/PB130022.jpg?v=1763179441&width=4000)
[On sale June 6, 10 PM JST] Malawi Moonstone 2.233ct Loose Stone
Sale price¥15,800
[On sale June 6th at 10 PM] Malawi Moonstone 2.201ct Loose Stone
Sale price¥15,800
[On sale June 12th at 10 PM] Malawi Moonstone 2.144ct Loose
Sale price¥15,800
[On sale June 13th, 10 PM JST] Malawi Moonstone 2.055ct Loose Stone
Sale price¥16,800
[On sale June 7th at 10 PM] Malawi Moonstone 1.792ct Loose Gemstone
Sale price¥15,800
[Sale at 10 PM on June 6] Malawi Moonstone 1.661ct Loose Stone
Sale price¥12,800
【Sales start May 30th, 10 PM JST】 Malawi Moonstone 2.601ct Loose
Sale price¥5,980
[On Sale May 30th at 10 PM] Malawi Moonstone 1.475ct Loose Gemstone
Sale price¥9,800
Medusa Quartz (Paraiba Quartz) 1.855ct loose
Sale price¥18,800
Brazilian Morganite 0.460ct Loose
Sale price¥6,980
K18YG Indian Moonstone Cat's Eye 1.438ct Ring
Sale price¥79,800
Brazilian Morganite, 11mm/5.181ct Loose Stone
Sale price¥158,000
Brazilian Morganite 10mm/4.535ct Loose Stone
Sale price¥148,000
Malawi Moonstone (Malawi Moonstone) 5.767ct Loose
Sale price¥45,800
Malawi Moonstone (Malawi Moonstone) 4.777ct Loose
Sale price¥45,800
Malawi Moonstone 4.731ct Loose Stone
Sale price¥29,800
Malawi Moonstone 4.392ct Loose
Sale price¥32,800
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.