[12559448] Mexican Opal 0.233ct Loose
Sale price¥12,800
【11/2 22時販売】メキシコ産ハイアライトオパール 1.420ctルース
Sale price¥18,800
[11/2 22:00] Mexican Hyalite Opal 0.743ct Loose
Sale price¥12,800
![[On sale from 10/25 at 10 PM] Limited to 12 stones: Mexican Opal (Custom Faceted Cut) Loose Stone [Multiple purchase discounts available]](http://store.karatz.jp/cdn/shop/files/collage_563486d0-bfec-49f4-9cb5-32fe12701045.png?v=1761350349&width=2250)
[On Sale at 10 PM on October 29th] Mexican Fire Opal 5.8mm/0.345ct Loose
Sale price¥12,800
[On Sale at 10 PM on 10/28] Mexican Fire Opal 4.8mm/0.199ct Loose
Sale price¥8,800
![[On Sale 10/10 at 10 PM] [Limited to 8 stones] Mexican Hyalite Opal Loose Stone (Large 4ct, Fluorescent in sunlight) [Multiple purchase discounts available]](http://store.karatz.jp/cdn/shop/files/collage_02d2c005-b0b0-4bdb-b567-6788a4b464ec.png?v=1759967028&width=2250)
[10/11 22:00 Sale] Mexican Cantera Opal 14.690ct Loose
Sale price¥12,800
[10/10 22:00 Sale] Mexican Cantera Opal 1.120ct Loose
Sale price¥8,800
[Camellia cut] Mexican fire opal 1.270ct loose with patch
Sale price¥98,000
Mexican Danburite 1.859ct loose stone (phantom cut)
Sale price¥9,800
Mexican Danburite 1.981ct loose stone (phantom cut)
Sale price¥9,800
Mexican Opal 8mm/1.430ct Loose
Sale price¥25,800
Mexican Fire Opal 1.580ct Loose
Sale price¥25,800
Mexican Danburite 1.515ct loose stone (phantom cut)
Sale price¥8,800
Mexican Danburite 1.612ct loose stone (phantom cut)
Sale price¥8,800
Mexican fire agate 5.519ct loose
Sale price¥12,800
Mexican fire agate 3.613ct loose
Sale price¥15,800
Cantera opal 17.284ct loose
Sale price¥29,800
Fire opal 1.360ct loose
Sale price¥9,800
Fire Opal 2 Stone Pair 4mm/0.336ct Loose
Sale price¥3,980
[Posted 12533051] Cantera Opal 8.970ct Loose
Sale price¥12,800
Cantera Opal 5.750ct loose
Sale price¥18,800
[On Sale at 10 PM on August 17th] Mexican Cantera Opal 2.125ct Loose
Sale price¥39,800
[On Sale at 10 PM on August 16th] Mexican Cantera Opal 5.882ct Loose
Sale price¥39,800
[Dandelion Cut] Danburite 8mm/1.860ct《Collaboration》Loose with patch
Sale price¥19,800
Cantera opal 14.581ct loose
Sale price¥22,800
[Sakura Incut] Danburite 8.25mm/1.719ct《Collaboration》Loose with emblem
Sale price¥25,800
[Dandelion cut] Danburite 7mm/1.364ct loose with patch
Sale price¥19,800
Mexican fire agate 33.195ct loose
Sale price¥39,800
Mexican Hyalite Opal 1.587ct Loose
Sale price¥9,800
Mexican Cantera Opal 4.456ct Loose
Sale price¥39,800
Mexican cantera opal 8.454ct loose
Sale price¥3,980
Mexican fire opal 6mm/0.698ct loose (rose cut)
Sale price¥14,800
Mexican cantera opal 12.401ct loose
Sale price¥8,800
Mexican cantera opal 14.740ct loose
Sale price¥14,800
Mexican cantera opal 32.560ct loose
Sale price¥29,800
Mexican Fire Opal 1.808ct Loose (Contralus Opal)
Sale price¥35,800
Mexican Fire Opal 1.624ct Loose (Contralus Opal)
Sale price¥12,800
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.