[On sale August 23rd at 10 PM] US Oregon Sunstone 6.0mm/ 0.729ct Loose
Sale price¥18,800
[Listed as 12563918] Sri Lankan Purple Sapphire 0.730ct Loose Stone
Sale price¥55,800
[12555446] White topaz 3.619ct loose stone
Sale price¥8,800
American Herkimer Diamond (Rock Crystal) 5.5mm/0.534ct Loose
Sale price¥8,800
American Herkimer Diamond (Rock Crystal) 5.3mm/0.594ct Loose
Sale price¥7,980
Lazurite in quartz from Madagascar 7.5mm/1.600ct loose
Sale price¥18,800
diamond
Sale price¥45,800
Brazilian Paraiba Tourmaline 0.068ct loose stone
Sale price¥61,800
[Lottery Sale 0629_08] Colombian Non-Oil Emerald 4.1mm/0.240ct Loose GIA
Sale price¥458,000
[12563993] Cambodian Blue Zircon 3.546ct Loose
Sale price¥69,800
Pink Diamond 2.2mm/0.044ct Loose (FANCY LIGHT PURPLE PINK, SI1)
Sale price¥39,800
Diamond 3.0mm/0.105ct Loose (F, VVS2, VeryGood)
Sale price¥19,800
Diamond (Hearts & Arrows) 3.0mm/0.226ct Loose (G, VVS-1, 3Excellent H&C)
Sale price¥46,800
Bicolor Sphalerite from Spain 6.6mm/1.521ct Loose Stone
Sale price¥22,800
Spanish Sphalerite 6.5mm/1.321ct Loose Stone
Sale price¥19,800
Colombia Emerald 4.5mm/0.286ct Loose Stone (Hokikyō)
Sale price¥69,800
Oregon Sunstone from USA, 6.7mm/1.032ct, loose stone
Sale price¥18,800
[12563386 posted] Brazilian Dioptase 0.487ct Loose Stone
Sale price¥12,800
0.522ct bicolor sapphire loose stone from Madagascar
Sale price¥6,980
[Listed as 12563467] Malawi sapphire 0.128ct loose stone
Sale price¥18,800
[Lottery Sale 0707_02] Diamond 0.310ct Loose (D, VS1, Excellent) GIA
Sale price¥89,800
Oregon Sunstone from the USA, 7.0mm/1.345ct Loose
Sale price¥35,800
Synthetic Rutile 5.3mm/0.844ct Loose Gemstone
Sale price¥13,800
Sri Lankan Uva Moonstone 7.7mm/1.763ct Loose
Sale price¥19,800
Tanzanian Zoisite 4.9mm/0.472ct Loose
Sale price¥15,800
Tanzanian Ayana spinel (hot pink spinel) 3.0mm/0.107ct loose
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.




















































