Tanzanite from Tanzania 0.262ct loose stone
Sale price¥8,800
Tanzania Bicolor Zoisite 0.397ct Loose Stone
Sale price¥8,800
Colombian pyrite emerald 13.691ct loose stone
Sale price¥398,000
Brazilian Green Tourmaline 26.071ct Loose Stone (Sugarloaf Cut)
Sale price¥298,000
Brazilian bicolor tourmaline 6.928ct loose stone (bicolor blue tourmaline)
Sale price¥298,000
Colombian pyrite emerald 8.044ct loose stone
Sale price¥188,000
Australian Shell Opal (Shell Opal) 73.321ct Rough Stone
Sale price¥49,800
[On sale 7/27 at 10pm] Colombian Trapiche Emerald 0.392ct loose stone
Sale price¥19,800
[On sale at 10pm on 7/27] American red beryl 0.106ct loose stone
Sale price¥24,800
[Sakura Incut] Lemon Quartz 15mm/9.522c {Collaboration} Loose Patch
Sale price¥39,800
[Camellia Cut] Almandine Garnet 10mm/3.825ct Loose Stone
Sale price¥35,800
Brazilian Watermelon Tourmaline Rough Stone 7.959ct
Sale price¥12,800
Afghanistan Hackmanite 0.115ct loose stone
Sale price¥8,800
American benitoite 0.074ct loose
Sale price¥8,800
Colombian Trapiche Emerald 0.222ct Loose
Sale price¥18,800
Myanmar Pink Taaffeite 1.232ct Loose GIT
Sale price¥25,800
[Clover in cut] Oregon Sunstone 7mm/1.092ct {Collaboration} Loose patch
Sale price¥39,800
![[On sale from 10pm on 7/27] Limited to 14 stones Brazilian Alexandrite (Silky Alexandrite, 2.2-2.3mm) 1 loose stone [Multiple purchase discounts available]](http://store.karatz.jp/cdn/shop/files/collage_d3c1cb03-5fa1-418c-84e9-f8ab360b03e5.png?v=1721828053&width=2000)
![[On sale from 10pm on 7/27] {Limited to 11 stones} 1 loose Andesine Labradorite stone from Madagascar {Multiple purchase discounts available}](http://store.karatz.jp/cdn/shop/files/P1010134_d5d19e1d-0c31-42b8-9f34-c4e432949eff.jpg?v=1721827734&width=4000)
Tanzanian bicolor tanzanite rough stone 2.454ct
Sale price¥12,800
Tanzania Purple Zoisite Rough Stone 1.160ct
Sale price¥8,800
Ethiopian Opal 5.4mm/0.818ct Loose (Sphere Cut)
Sale price¥9,800
Russian rough diamond (sawable) 0.125ct loose
Sale price¥29,800
Colombian Trapiche Emerald 0.260ct Loose
Sale price¥14,800
Paraiba Tourmaline from Mozambique 0.373ct loose stone
Sale price¥15,800
Russian Diamond Rough (Sawable) 0.094ct Loose (Trigon)
Sale price¥25,800
Zimbabwean Blue Apatite (UV type) 1.056ct loose stone
Sale price¥15,800
Paraiba Tourmaline from Mozambique 0.318ct loose stone
Sale price¥19,800
Brazilian rutilated quartz (rutilated quartz) 8.247ct loose stone
Sale price¥14,800
Flower rutilated quartz 0.955ct loose stone
Sale price¥9,800
Brazilian Alexandrite 0.125ct loose stone
Sale price¥25,800
Brazilian Alexandrite 0.125ct loose stone
Sale price¥29,800
Brazilian Euclase 0.224ct Loose Stone (Bicolor Euclase)
Sale price¥18,800
Pigeon Blood Ruby 0.44ct Ruby AIGS
Sale price¥55,800
Pigeon Blood Ruby 0.40ct Loose AIGS
Sale price¥49,800
Pigeon Blood Ruby 0.32ct Loose AIGS
Sale price¥49,800
Pigeon Blood Ruby 0.38ct Loose AIGS
Sale price¥59,800
Sri Lankan glass body (sapphire crystal) 7.983ct rough stone
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.
