pear shape
[11/9 22:00 Sale] Ethiopian Sunstone 0.505ct Loose
Sale price¥8,800
![[12560852] Russian Phenakite 0.899ct Loose Stone](http://store.karatz.jp/cdn/shop/files/PB056853.jpg?v=1762867125&width=4000)
[12560852] Russian Phenakite 0.899ct Loose Stone
Sale price¥39,800
![[12560850] Russian Phenakite 0.520ct Loose Stone](http://store.karatz.jp/cdn/shop/files/PB056757.jpg?v=1762867141&width=4000)
[12560850] Russian Phenakite 0.520ct Loose Stone
Sale price¥24,800
[11/2 22:00] Mexican Hyalite Opal 1.420ct Loose
Sale price¥18,800
[11/7 22:00] Australian Prehnite 3.751ct Loose Stone
Sale price¥9,800
[11/1 22:00 Sale] Brazilian Pink Tourmaline 1.515ct Loose Stone
Sale price¥98,000
[11/3 22:00] Russian Alexandrite 0.167ct Loose Stone
Sale price¥98,000
[11/3 22:00] Russian Alexandrite 0.074ct Loose Stone
Sale price¥59,800
[11/3 22:00] Russian Alexandrite 0.049ct Loose Stone
Sale price¥49,800
[11/1 22:00 Sale] Brazilian Elestial Amethyst 1.586ct Loose Stone
Sale price¥8,800
[10/19 22:00 Sale] American Benitoite 0.165ct Loose Stone
Sale price¥59,800
[10/18 22:00 Sale] Australian Boulder Opal 1.457ct Loose
Sale price¥9,800
[10/17 22:00 Sale] Padparadscha Sapphire 0.251ct Loose Stone Chuhokan
Sale price¥45,800
[10/17 22:00 Sale] Padparadscha Sapphire 0.376ct Loose Stone Chuhokan
Sale price¥55,800
[10/13 22:00 Sale] Russian Alexandrite 0.058ct Loose Stone
Sale price¥49,800
[12552640] Unheated Brazilian Paraiba Tourmaline 0.073ct loose stone
Sale price¥69,800
[12552618] Unheated Brazilian Paraiba Tourmaline 0.063ct loose stone
Sale price¥65,800
[12551639] Triplite 0.322ct loose stone
Sale price¥15,800
[On sale from 10/9 at 10pm] Synthetic rutile 1.362ct loose stone
Sale price¥15,800
[10/10 22:00 Sale] Brazilian Rubellite 4.078ct Loose Stone
Sale price¥98,000
[10/12 22:00 Sale] Cambodian Blue Zircon (Ratanakiri Blue) 1.513ct Loose
Sale price¥59,800
[On Sale at 10pm on 10/9] Tanzanian Dragon Garnet 0.931ct Loose Stone
Sale price¥25,800
[10/3 22:00 Sale] German Auchenite 0.090ct Loose Stone
Sale price¥39,800
[Sold at 10 PM on September 5th] Pink sapphire 0.179ct loose stone
Sale price¥6,980
![[On sale at 10pm on October 20th] Pink sapphire 0.115ct loose stone](http://store.karatz.jp/cdn/shop/files/P8255621_463d483c-cdd2-4585-9677-215bae74f400.jpg?v=1760826645&width=2994)
[On sale at 10pm on October 20th] Pink sapphire 0.115ct loose stone
Sale price¥6,980
[On Sale at 10 PM on August 9th] Madagascar Sapphire 0.503ct Loose
Sale price¥15,800
Brazilian Rainbow Aquamarine (Iridescent Aquamarine) 1.439ct Loose Stone
Sale price¥12,800
Cambodian Zircon 1.620ct Loose
Sale price¥15,800
Brazilian Imperial Topaz 0.398ct Loose Stone
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.