Bicolor pink star sapphire from Mogok 0.360ct loose
Sale price¥24,800
Pink star sapphire 0.619ct loose
Sale price¥5,980
Bicolor star sapphire from Myanmar 1.190ct loose (pink sapphire)
Sale price¥25,800
Bangkacha sapphire (star sapphire) 69.655ct loose
Sale price¥148,000
[On sale at 10pm on August 15th] Sri Lankan Star Sapphire 2.062ct Loose
Sale price¥12,800
Sri Lankan Star Sapphire 1.028ct Loose
Sale price¥8,800
Sri Lankan Star Sapphire 0.725ct Loose
Sale price¥6,980
Sri Lankan star sapphire 1.773ct loose
Sale price¥9,800
Black star sapphire 0.930ct loose
Sale price¥6,980
Sri Lankan Star Sapphire 7.976ct Loose
Sale price¥98,000
Sri Lankan pink star sapphire 0.391ct loose stone
Sale price¥12,800
Sri Lankan pink star sapphire 0.270ct loose stone
Sale price¥12,800
Sri Lankan Star Sapphire 0.899ct Loose
Sale price¥9,800
Sri Lankan Star Sapphire 5.0mm/0.892ct Loose Stone
Sale price¥9,800
Sri Lankan Star Sapphire 0.753ct Loose
Sale price¥8,800
Sri Lankan Star Sapphire 0.681ct Loose
Sale price¥8,800
Sri Lankan Star Sapphire 5.0mm/0.897ct Loose Stone
Sale price¥8,800
Sri Lankan Star Sapphire 0.796ct Loose
Sale price¥9,800
Sri Lankan Star Sapphire 1.237ct Loose
Sale price¥15,800
Sri Lankan pink star sapphire 1.021ct loose stone
Sale price¥11,000
Sri Lankan Star Sapphire 5.225ct Loose
Sale price¥98,000
Sri Lankan Star Sapphire 6.477ct Loose
Sale price¥49,800
Sri Lankan Star Sapphire 7.111ct Loose
Sale price¥59,800
Sri Lankan Twin Star Sapphire 2.443ct Loose
Sale price¥128,000
Sri Lankan Ilmenite in Star Sapphire 3.426ct loose stone (Ratnapura)
Sale price¥49,800
Sri Lankan Star Sapphire 2.093ct Loose
Sale price¥9,800
Sri Lankan Star Sapphire 1.339ct Loose
Sale price¥15,800
Sri Lankan Star Sapphire 1.682ct Loose
Sale price¥15,800
Sri Lankan Star Sapphire 1.225ct Loose
Sale price¥15,800
Twin star sapphire from Sri Lanka 2.523ct loose
Sale price¥98,000
Bicolor star sapphire from Myanmar 0.920ct loose
Sale price¥39,800
Sri Lankan star sapphire (4 rows) 1.473ct loose
Sale price¥79,800
Bicolor star sapphire from Myanmar 1.340ct loose
Sale price¥35,800
Sri Lankan star sapphire 21.730ct loose
Sale price¥69,800
Sri Lankan star sapphire 1.487ct loose
Sale price¥12,800
Sri Lankan star sapphire 2.094ct loose
Sale price¥16,800
Sri Lankan star sapphire 1.323ct loose
Sale price¥6,980
Sri Lankan star sapphire 1.061ct loose
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.