[12555986] Synthetic opal 1.593ct loose stone
Sale price¥18,800
[12555987] Synthetic opal 0.800ct loose stone
Sale price¥12,800
[12555989] Synthetic opal 0.651ct loose stone
Sale price¥15,800
[On sale at 10pm on 10/26] Mexican Yellow Opal 0.428ct Loose
Sale price¥8,800
[On sale at 10pm on 10/26] Mexican yellow opal 0.673ct loose
Sale price¥8,800
[On sale at 10pm on 10/26] Brazilian Rubellite 2.022ct loose stone
Sale price¥55,800
[On sale at 10pm on November 9th] Australian black opal 0.386ct loose
Sale price¥39,800
[On sale 11/8 at 22:00] Australian green opal 4.990ct loose
Sale price¥9,800
[On sale 11/3 at 22:00] Madagascar pink tourmaline 0.543ct loose stone
Sale price¥14,800
[On sale 11/3 at 22:00] Brazilian bicolor tourmaline 0.914ct loose stone
Sale price¥12,800
[On sale 11/4 at 22:00] Mexican Cantera Opal 22.250ct Loose
Sale price¥59,800
[On sale 11/4 at 22:00] Brazilian Paraiba Tourmaline 0.138ct loose stone
Sale price¥39,800
[On sale 11/4 at 22:00] Brazilian Paraiba Tourmaline 0.112ct loose stone
Sale price¥29,800
[11/10 22:00 Sale] Mexican Fire Opal 1.341ct Loose
Sale price¥39,800
[On sale 11/14 at 22:00] Mexican fire opal 1.755ct loose stone
Sale price¥29,800
[On sale 11/10 at 22:00] Mexican Cantera Opal 15.482ct loose stone
Sale price¥12,800
[On sale 11/10 at 22:00] Mexican Cantera Opal 3.604ct loose stone
Sale price¥7,980
[On sale 11/10 at 22:00] Mexican Cantera Opal 3.984ct loose stone
Sale price¥29,800
[On sale 11/11 at 22:00] Sri Lankan brown tourmaline 3.496ct loose stone
Sale price¥18,800
[11/12 22:00 Sale] [Sakura Shape] Mexican Opal 2.551ct Loose Patch
Sale price¥59,800
[On sale at 10pm on 11/15] Mexican Fire Opal 8.0mm/1.270ct Loose
Sale price¥29,800
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.
The fifth reprint has been decided and is now on sale at bookstores nationwide and online.
Written by KARATZ, book “Jewelry Illustrated Book”
The book provides explanations about over 300 types of gemstones, from new standard birthstones to rare stones that are hard to find, as well as a diary of our company representative, Mr. Koyama's, gemstone shopping experience in Thailand and Sri Lanka, and tips for photographing gemstones, allowing you to learn about the appeal of gemstones from various perspectives.