Sri Lankan star sapphire 5.066ct loose
Sale price¥69,800
Sri Lankan star sapphire 3.821ct loose
Sale price¥79,800
Sri Lankan star sapphire 3.317ct loose
Sale price¥59,800
Sri Lankan star sapphire 11.342ct loose
Sale price¥69,800
Sri Lankan blue sapphire 1.008ct loose stone
Sale price¥69,800
Chrysoberyl cat's eye 2.553ct loose (bicolor)
Sale price¥39,800
Chrysoberyl cat's eye 0.904ct loose
Sale price¥12,800
Sri Lankan Yellow Sapphire 0.170ct Loose
Sale price¥12,800
Sri Lankan Yellow Sapphire 0.182ct Loose
Sale price¥9,800
Sri Lankan Golden Sapphire 0.649ct Loose
Sale price¥29,800
Sri Lankan Yellow Sapphire 0.297ct Loose
Sale price¥12,800
Sri Lankan star sapphire 1.487ct loose
Sale price¥8,800
Felspar 2.993ct loose from Sri Lanka
Sale price¥6,980
Sri Lankan pink zircon 1.991ct loose stone
Sale price¥29,800
Felspar 1.939ct loose from Sri Lanka
Sale price¥5,980
Felspar 3.330ct loose from Sri Lanka
Sale price¥8,800
Ice blue sapphire 3.813ct loose
Sale price¥49,800
Sri Lankan blue sapphire 0.187ct loose stone
Sale price¥29,800
Sri Lankan purple spinel 1.060ct loose stone
Sale price¥98,000
Sri Lankan star sapphire 1.093ct loose
Sale price¥8,800
Sri Lankan Peristerite 0.272ct Loose Stone
Sale price¥11,000
[Posted 12549094] Sri Lankan sapphire cat's eye 3.739ct loose
Sale price¥59,800
[12548587 published] Star sapphire from Sri Lanka 1.325ct loose
Sale price¥5,980
Sri Lankan zircon 2.307ct loose
Sale price¥12,800
Spinel from Sri Lanka 0.800ct loose
Sale price¥6,980
Sillimanite from Sri Lanka 1.586ct loose stone
Sale price¥8,800
Sri Lankan saffron 0.116ct loose stone with certificate of authenticity
Sale price¥25,800
Bicolor sapphire 0.856ct loose
Sale price¥18,800
White sapphire 0.464ct loose
Sale price¥9,800
White sapphire 0.418ct loose
Sale price¥12,800
White sapphire 0.364ct loose
Sale price¥9,800
White sapphire 0.212ct loose
Sale price¥6,980
White sapphire 0.338ct loose
Sale price¥9,800
Sri Lankan Yellow Sapphire 0.300ct Loose
Sale price¥15,800
Andalusite from Sri Lanka 0.408ct loose
Sale price¥3,980
Andalusite from Sri Lanka 0.361ct loose
Sale price¥3,980
Yellow sapphire from Sri Lanka 6mm/0.816ct loose
Sale price¥18,800
Yellow sapphire from Sri Lanka 6mm/0.962ct loose
Sale price¥18,800
Sri Lankan star sapphire 2.062ct loose
Sale price¥12,800
Sri Lankan tourmaline 4.860ct loose stone (cushion cut)
Sale price¥12,800
Sapphire from Sri Lanka (Safarin) 0.245ct loose
Sale price¥12,800
Sri Lankan Rhodolite Garnet 0.244ct Loose Stone, Japan-Germany Scale
Sale price¥8,800
Sri Lankan Yellow Sapphire 0.320ct Loose
Sale price¥15,800
Sri Lankan bicolor sapphire 1.020ct loose stone
Sale price¥59,800
Sri Lankan Cat's Eye Sapphire 2.177ct Loose
Sale price¥98,000
Sri Lankan saffron 0.121ct loose stone
Sale price¥18,800
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.