[On sale from 10/8 at 10pm] Zimbabwean sphene 0.704ct loose stone
Sale price¥14,800
[On Sale at 10pm on October 9th] Zimbabwean Sphene 0.990ct Loose Stone
Sale price¥12,800
[On Sale at 10pm on October 9th] Zimbabwean Sphene 0.726ct Loose Stone
Sale price¥14,800
[10/11 22:00] Tanzanian Spessartine Garnet 0.209ct Loose Stone
Sale price¥4,980
Sri Lankan white sapphire 2.9mm/0.086ct loose (rose cut)
Sale price¥3,980
Sphene from Madagascar 0.711ct loose
Sale price¥19,800
Sphene from Madagascar 0.765ct loose
Sale price¥15,800
Blue zircon 3.283ct loose
Sale price¥75,800
Myanmar Pink Spinel 0.650ct Loose
Sale price¥16,800
Red spinel 0.195ct loose
Sale price¥5,980
Royal blue sapphire 1.44ct loose GIA
Sale price¥188,000
Myanmar pink spinel 0.291ct loose stone
Sale price¥6,980
Myanmar Purple Spinel 0.872ct Loose Stone
Sale price¥8,800
Bicolor pink star sapphire from Mogok 0.360ct loose
Sale price¥24,800
[12549429] Blue sapphire 0.862ct loose stone
Sale price¥25,800
[On Sale at 10 PM on October 4th] Blue Sapphire 4.1mm/0.332ct Loose
Sale price¥25,800
[On sale at 10pm on September 30th] Blue sapphire 0.291ct loose stone
Sale price¥18,800
[On Sale at 10pm on October 3rd] Zimbabwean Sphene 1.057ct Loose Stone
Sale price¥22,800
[On Sale at 10pm on October 3rd] Zimbabwean Sphene 0.756ct Loose Stone
Sale price¥18,800
[On Sale at 10pm on October 3rd] Zimbabwean Sphene 0.850ct Loose Stone
Sale price¥19,800
[On sale from 10/1 at 10pm] Zimbabwean sphene 1.170ct loose stone
Sale price¥22,800
[On sale from 10/1 at 10pm] Zimbabwean sphene 0.751ct loose stone
Sale price¥16,800
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
Pink star sapphire 0.619ct loose
Sale price¥5,980
Silky pink spinel from Mozambique 0.610ct loose
Sale price¥18,800
Bicolor star sapphire from Myanmar 1.190ct loose (pink sapphire)
Sale price¥25,800
Sierra Leone sapphire 1.210ct loose
Sale price¥7,980
Sierra Leone sapphire 1.470ct loose
Sale price¥9,800
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
Spinel from Sri Lanka 0.800ct loose
Sale price¥6,980
Sillimanite from Sri Lanka 1.586ct loose stone
Sale price¥8,800
Bicolor spinel 0.737ct loose
Sale price¥25,800
Burmese bicolor spinel 0.849ct loose
Sale price¥35,800
Pink sapphire 0.934ct loose
Sale price¥15,800
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.