[8/13 22:00 Sale] Brazilian Aquamarine 0.255ct Loose Stone
Sale price¥6,980
[On sale at 10pm on August 16th] Cambodian Zircon 0.414ct Loose
Sale price¥6,980
[8/16 22:00 Sale] Brazilian Aquamarine 0.259ct Loose Stone
Sale price¥6,980
Pakistani Veirinite 0.206ct loose stone
Sale price¥55,800
Sri Lankan saffron 0.320ct loose stone with certificate of authenticity
Sale price¥29,800
0.400ct Madagascar Pink Sapphire Loose (Heart Shape)
Sale price¥19,800
Colombian emerald 0.202ct loose stone
Sale price¥59,800
Zimbabwean Euclase 0.169ct Loose Stone with Certificate of Authenticity
Sale price¥39,800
Tanzanite from Tanzania 0.237ct loose stone
Sale price¥8,800
Sri Lankan Yellow Sapphire 0.320ct Loose
Sale price¥15,800
Brazilian Aquamarine 0.176ct Loose Stone
Sale price¥8,800
Moldavite from former Czechoslovakia 0.094ct loose stone
Sale price¥6,980
Yellow Diamond (Cabochon Cut) 0.237ct Loose
Sale price¥35,800
[On sale 7/3 at 10pm] Madagascar sphene 0.602ct loose stone
Sale price¥9,800
Namibian Jeremejevite 0.147ct loose stone with certificate
Sale price¥29,800
Brazilian Morganite 0.405ct loose stone
Sale price¥7,980
Madagascar Bekiri Blue Garnet (Color Change Garnet) 0.375ct Loose Stone
Sale price¥18,800
Tanzanite from Tanzania 0.432ct loose stone
Sale price¥12,800
Tanzanite 0.477ct loose stone (princess cut) from Tanzania
Sale price¥12,800
Diamond (cabochon cut) 0.401ct loose (star depending on angle)
Sale price¥49,800
Colombian emerald 0.203ct loose stone with certificate
Sale price¥98,000
Namibian Jeremejevite 0.171ct loose stone
Sale price¥39,800
Pakistani Axinite 0.500ct loose stone (green tint)
Sale price¥12,800
Madagascar Purple Sapphire 4.5mm/0.393ct Loose Stone
Sale price¥18,800
Madagascar Purple Sapphire 4.5mm/0.435ct Loose Stone
Sale price¥18,800
Myanmar color change zircon 0.421ct loose stone
Sale price¥39,800
Myanmar color change zircon 0.720ct loose stone
Sale price¥69,800
Russian Demantoid Garnet (Horsetail certified) 4.6mm/0.464ct loose stone
Sale price¥128,000
Kasharai Amethyst 0.430ct Loose
Sale price¥12,800
American Red Beryl 0.260ct Loose
Sale price¥69,800
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.