[10/5 10:00 PM Release] Australian Black Opal 0.261ct Loose Stone
Sale price¥9,800
[10/14 10:00 PM Release] Vietnamese Aquamarine 0.339ct Loose Stone
Sale price¥9,800
[Available Oct 5, 10:00 PM] Malawi Moonstone 1.640ct Loose Stone
Sale price¥9,800
[On sale 9/30 at 22:00] Malawi Moonstone 1.388ct Loose Stone
Sale price¥8,800
[Available 9/26 at 10 PM] Malawi Moonstone Loose Gemstone, 2.229ct
Sale price¥9,800
[Available 9/26 at 10 PM] Picture Agate 8.321ct Loose Stone
Sale price¥9,800
[9/27 10:00 PM Release] Colombian Emerald 0.079ct Loose Stone
Sale price¥8,800
Amber / Copal 41.008 ct Loose (with insect inclusion)
Sale price¥7,980
[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
[9/15 10 PM Release] Brazilian Goshenite 0.358ct Loose Gemstone
Sale price¥8,800
Zimbabwean Apatite (UV Type) 0.585ct Loose
Sale price¥8,800
Nigerian Aventurine Aquamarine 0.471ct Loose Stone
Sale price¥6,980
Brazilian Lepidocrocite in Quartz 1.126ct Loose Stone
Sale price¥9,800
Indian Cavansite 1.171ct loose stone
Sale price¥8,800
Zimbabwean Blue Apatite (UV Type) 1.019ct Loose
Sale price¥8,800
Detroit City Rhodochrosite 4mm/0.439ct Loose Stone
Sale price¥6,980
Brazilian Goshenite 0.771ct loose stone
Sale price¥6,980
Tanzanite from Tanzania 0.262ct loose stone
Sale price¥8,800
Tanzania Bicolor Zoisite 0.397ct Loose Stone
Sale price¥8,800
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.