Sri Lankan Ilmenite in Star Sapphire 3.426ct loose stone (Ratnapura)
Sale price¥49,800
Violet spinel 0.642ct loose
Sale price¥6,980
Violet spinel 0.472ct loose
Sale price¥8,800
0.308ct Unset Yellow Sapphire (Sri Lankan)
Sale price¥13,800
Ceylon Blue Sapphire (Ice Blue) 0.289ct Loose
Sale price¥9,800
Sri Lankan Unheated Star Sapphire 0.238ct Loose
Sale price¥3,980
0.354ct Unheated Star Sapphire Loose Stone from Sri Lanka
Sale price¥6,980
Loose 0.485 ct Sri Lankan Blue Sapphire
Sale price¥9,800
0.329ct Loose Blue Sapphire from Sri Lanka
Sale price¥15,800
0.442ct Loose Blue Sapphire from Sri Lanka
Sale price¥22,800
Star Sapphire from Sri Lanka, 4.758 ct Loose Stone (Color Shift)
Sale price¥158,000
Sri Lankan Bi-Color Sapphire 0.442ct Loose Gemstone
Sale price¥15,800
Sri Lankan blue sapphire, 0.557 ct, loose
Sale price¥22,800
0.517ct loose blue sapphire from Sri Lanka
Sale price¥18,800
Unheated Sri Lankan star sapphire 3.9mm/0.499ct loose gemstone
Sale price¥8,800
Unheated Sri Lankan Star Sapphire 0.523ct Loose Stone
Sale price¥9,800
Unheated Sri Lankan Star Sapphire 0.618ct Loose Stone
Sale price¥9,800
0.710ct Unheated Star Sapphire Loose Stone from Sri Lanka
Sale price¥8,800
Unheated Sri Lankan Star Sapphire 0.737ct Loose Stone
Sale price¥9,800
Yellow sapphire 0.294ct loose
Sale price¥8,800
Yellow sapphire 0.464ct loose
Sale price¥9,800
Sri Lankan Ratotta Topaz 9.926ct Loose (White Topaz)
Sale price¥15,800
Sri Lankan Ratotta Topaz 9.589ct Loose (White Topaz)
Sale price¥12,800
Sri Lankan Ratotta Topaz 4.170ct Loose (White Topaz)
Sale price¥7,980
Sri Lankan Hessonite Garnet Loose Stone, 6.5mm/1.353ct
Sale price¥12,800
Sri Lankan Hessonite Garnet 0.441ct Loose Stone
Sale price¥8,800
Sri Lankan Blue Sapphire (Ice Blue) 0.272ct Loose
Sale price¥12,800
Sri Lankan Chrysoberyl Cat's Eye 1.340ct Loose Stone
Sale price¥6,980
Sri Lankan Moonstone 1.578ct Loose Gemstone
Sale price¥12,800
Alexandrite cat's eye from Sri Lanka 0.947ct loose
Sale price¥18,800
Chrysoberyl cat's eye from Sri Lanka 0.340ct loose
Sale price¥9,800
Sri Lankan Bicolor Sapphire 0.607ct Loose Stone
Sale price¥15,800
Sri Lankan bicolor sapphire 0.586ct loose stone
Sale price¥39,800
Rutile (single crystal) from Sri Lanka 10.697ct rough
Sale price¥25,800
Sri Lankan Twin Star Sapphire 5.225ct Loose
Sale price¥98,000
Sri Lankan triple star sapphire 1.743ct loose stone
Sale price¥128,000
Sri Lankan Twin Star Sapphire 3.928ct Loose
Sale price¥128,000
Sri Lankan Zircon Cat's Eye 23.767ct Loose
Sale price¥398,000
Sri Lankan Sinhalite 0.434ct Loose Stone
Sale price¥8,800
Sinhalite from Sri Lanka 0.456ct loose stone
Sale price¥9,800
Sri Lankan Yellow Sapphire 0.343ct Loose
Sale price¥12,800
Sri Lankan star sapphire 12.679ct loose
Sale price¥158,000
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.