Tanzanian Bicolor Zoisite 1.006ct Loose Stone
Sale price¥55,800
Tanzanian bicolor zoisite 1.327ct loose stone
Sale price¥59,800
Zircon 0.991ct loose stone
Sale price¥8,800
Zircon 0.848ct loose stone
Sale price¥8,800
Tanzanian zircon 0.942ct loose stone
Sale price¥8,800
1.008ct Tanzanian orange zircon loose stone
Sale price¥9,800
Tanzanian orange zircon 0.813ct loose stone
Sale price¥6,980
Tanzanian Clinozoisite 0.950ct Loose Stone (Phantom Cut)
Sale price¥3,980
Tanzanian Clinozoisite 0.710ct Loose Stone (Phantom Cut)
Sale price¥3,980
Tanzanian Clinozoisite 0.560ct Loose Stone (Phantom Cut)
Sale price¥3,980
Scapolite 1.780ct loose stone
Sale price¥9,800
Pink zircon 0.930ct loose
Sale price¥8,800
[10/15 22:00 Sale] Tanzanian Dragon Garnet 1.019ct Loose Stone
Sale price¥25,800
Tanzanite 4.940ct rough stone
Sale price¥3,980
Bicolor spinel 1.040ct loose (gray/purple)
Sale price¥69,800
![[On sale at 10 PM on September 5th] [Limited to 6 stones] Tanzanian Bicolor Grossular Garnet (1 loose stone, average 0.55 carats) [Multiple purchase discounts available]](http://store.karatz.jp/cdn/shop/files/P1010132.jpg?v=1756866630&width=4000)
Tanzanite 41.690ct loose
Sale price¥2,480,000
Sunstone Scapolite 1.510ct loose
Sale price¥12,800
Bicolor sapphire 0.334ct loose
Sale price¥9,800
Bicolor sapphire 0.149ct loose
Sale price¥6,980
Bicolor sapphire 0.323ct loose
Sale price¥9,800
Malaya garnet 0.972ct loose
Sale price¥9,800
Violet spinel 0.514ct loose stone
Sale price¥6,980
Purple spinel 0.825ct loose stone
Sale price¥5,980
Zircon 0.654ct loose stone
Sale price¥8,800
Tanzanite 2.726ct loose
Sale price¥110,000
Bicolor sapphire 0.853ct loose stone
Sale price¥9,800
Tanzanite 2.418ct loose
Sale price¥55,800
Cornel pin 1.011ct loose
Sale price¥8,800
Cornel pin cat's eye 0.422ct loose
Sale price¥2,980
Cornel pin cat's eye 0.657ct loose
Sale price¥3,980
[8/11 22:00 Sale] Tanzanian Rhodolite Garnet 0.734ct Loose Stone
Sale price¥6,980
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.