Amber / Copal 41.008 ct Loose (with insect inclusion)
Sale price¥7,980
![[9/22 10:00 PM Release] <limited to stones> 1 Imperial Topaz stone (includes Brazilian unheated sherry color) (comes with 1 London Blue Topaz stone) - Regular price 22,800 yen <multiple purchase discount available></multiple></limited>](http://store.karatz.jp/cdn/shop/files/116.png?v=1789857914&width=1512)
![[Available 9/20 at 10 PM] 《Limited to 13 stones》 1 Raw Madagascar Apatite stone (avg. 3.8ct) 《Multi-buy discount available》](http://store.karatz.jp/cdn/shop/files/P9181200.jpg?v=1789856364&width=4000)
![[On sale 9/23 at 22:00] <4 stones only> Brazilian moss green beryl loose stone (emerald cut, avg. 1.2ct) <multi-buy discount available></multi-buy>](http://store.karatz.jp/cdn/shop/files/collage_6ad1e36e-d240-4bed-a041-9f2d3fbfe70c.png?v=1790085541&width=2000)
![[9/20 10 PM Sale] <limited to stones> Brazilian Moss Green Beryl Gacha (0.8ct average, Rose cut) <multi-buy discounts available></multi-buy></limited>](http://store.karatz.jp/cdn/shop/files/collage_eeda1e6d-127b-4359-a416-6d73380a4c5b.png?v=1789863065&width=2000)
![[Available 9/20 at 10 PM] Limited to 7 pieces: Brazilian Batalha Paraiba Tourmaline & Elbaite rough stone gacha, featuring bicolor Paraiba (CuO: 2.7%, MnO: 2.0%) usually priced at 25,800 yen (multi-purchase discounts available).](http://store.karatz.jp/cdn/shop/files/108.png?v=1789273320&width=1512)
![[Available 9/19 at 10 PM] <9 sets only> Rainbow Garnet rough & loose stone set from Tenkawa, Nara (includes one hexagonal pyrite) <multi-buy discount available></multi-buy>](http://store.karatz.jp/cdn/shop/files/collage_cd4257ff-d56b-4a88-afea-4f8021373440.png?v=1789690859&width=2000)
![[Available 9/19 at 10 PM] 《Limited to 26 stones》 Oil-in-Quartz from Pakistan 《Multi-purchase discounts available》](http://store.karatz.jp/cdn/shop/files/P9090355.jpg?v=1789272081&width=4000)
![[Available 9/18 at 10 PM] 《Limited to 13 stones》 Afghanite loose stone from Afghanistan (average 2.0ct, cabochon cut) 《Multiple purchase discount available》](http://store.karatz.jp/cdn/shop/files/P9090022_b426f920-6e41-4c28-91f2-f251010a6755.jpg?v=1789261468&width=4000)
[9/18 10 PM Sale] Brazilian Goshenite 4.3mm/0.376ct Loose Gemstone
Sale price¥6,980
[Available 9/19 at 10 PM] Oregon Sunstone 1.002ct Loose Gemstone
Sale price¥6,980
[Available 9/19 at 10 PM] Mexican Fire Agate 5.272ct Loose Stone
Sale price¥9,800
[On sale 9/20 at 10 PM] Indian Black Moonstone 0.882ct Loose Stone
Sale price¥8,800
[On sale 9/21 at 22:00] Sri Lankan Green Zircon 0.403ct Loose Stone
Sale price¥5,980
[Available 9/21 at 10 PM] Madagascar Iolite 0.870ct Loose Gemstone
Sale price¥9,800
Japanese style twin crystal 4.715ct raw stone
Sale price¥9,800
Japanese style twin crystal 3.472ct raw stone
Sale price¥7,980
Madagascar sphene 0.665ct loose stone
Sale price¥9,800
Pakistani Oil in Quartz 0.283ct Loose Stone
Sale price¥6,980
Pakistani Oil in Quartz 0.328ct Loose Stone
Sale price¥7,980
Afghan Kunzite 0.799ct Loose Gemstone
Sale price¥6,980
American Herkimer Diamond 5.6mm/0.516ct Loose
Sale price¥8,800
![[Available 9/12 at 10 PM] <limited to stones> Russian & Brazilian Alexandrite Gacha (includes 1 Chrysoberyl stone from Mr. Saint-Germain) <multi-purchase discounts available></multi-purchase></limited>](http://store.karatz.jp/cdn/shop/files/collage_0444602b-c22b-43be-b113-85703b4bbf14.png?v=1789084768&width=2000)
![[On sale August 16th at 10 PM JST] Limited to 4 stones: Swiss Blue Topaz (Star of David/Hexagram Cut, approx. 8mm) [Multiple purchase discount available]](http://store.karatz.jp/cdn/shop/files/collage_538f8612-0b8f-4695-9de5-c35b848960aa.png?v=1788921228&width=2000)
[9/15 10 PM Release] Brazilian Goshenite 0.358ct Loose Gemstone
Sale price¥8,800
![[Jeweler's Tools] 3-piece set: Jewelry Loupe (14x magnification), Blue Diamond, and Pink Tourmaline or Sapphire](http://store.karatz.jp/cdn/shop/files/collage_bd83e868-fedf-4eb9-ab5d-dd5251559969.png?v=1788516975&width=2000)
Zimbabwean Apatite (UV Type) 0.585ct Loose
Sale price¥8,800
Zimbabwean Apatite (UV type) 0.209ct loose stone
Sale price¥4,980
Nigerian Aventurine Aquamarine 0.471ct Loose Stone
Sale price¥6,980
Brazilian Sky Blue Topaz (untreated) 1.376ct loose stone
Sale price¥9,800
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.