Round Cut
Rhodochrosite from Detroit City, USA 3.1mm/0.154ct loose stone
Sale price¥29,800
Rhodochrosite from Detroit City, USA 3.2mm/0.150ct loose stone
Sale price¥29,800
Nepalese Kyanite 0.609ct loose stone
Sale price¥12,800
Diamond 3.4mm/0.144ct loose stone (I, VS1, Good)
Sale price¥16,800
Benitoite 1.8mm/0.025ct loose stone (colorless benitoite)
Sale price¥12,800
Benitoite 1.8mm/0.025ct loose stone (colorless benitoite)
Sale price¥15,800
Benitoite 1.8mm/0.028ct loose stone (colorless benitoite)
Sale price¥14,800
Nigerian Morganite 0.527ct loose stone
Sale price¥8,800
[Mr. KEN] Brazilian Green Beryl 5.5mm/0.548ct Loose
Sale price¥6,980
Brazilian Alexandrite 2.8mm/0.077ct loose stone
Sale price¥11,000
Russian Demantoid Garnet (Horsetail) 2.9mm/0.194ct Loose Stone
Sale price¥29,800
Tanzanite 4.8mm/0.494ct loose stone
Sale price¥15,800
Montana Sapphire 3mm/0.132ct Loose
Sale price¥5,980
Namibian Hemimorphite 0.736ct Loose Stone
Sale price¥8,800
Nepalese Bicolor Kyanite 6.3mm/0.903ct Loose Stone
Sale price¥9,800
Bicolor Fluorite 0.582ct Loose
Sale price¥5,980
Bicolor Fluorite 0.528ct Loose
Sale price¥6,980
Mica in Quartz 0.760ct Loose
Sale price¥6,980
Mica in Quartz 0.588ct Loose Stone
Sale price¥6,980
Mica in Quartz 0.544ct Loose Stone
Sale price¥6,980
Dumortierite in quartz 0.931ct loose
Sale price¥15,800
Goshenite 0.388ct loose
Sale price¥5,980
Goshenite 6.1mm/0.905ct loose stone
Sale price¥8,800
Aventurine aquamarine 0.720ct loose
Sale price¥6,980
Purple Spinel 4.3mm/0.323ct Loose Stone
Sale price¥8,800
Violet spinel 0.301ct loose
Sale price¥9,800
Pink tourmaline 6.1mm/1.031ct loose stone
Sale price¥9,800
[Sakura Incut] Smoky Quartz 22mm/27.511ct Loose Japanese-German Edition
Sale price¥98,000
[Camellia Cut] Ametrine 14mm/8.308ct Loose Stone
Sale price¥89,800
[Clover in cut] Emerald 9mm/2.498ct {Collaboration} Loose with patch
Sale price¥98,000
[Sakura Incut] Danburite 8.3mm/1.585ct loose with patch
Sale price¥29,800
[Dandelion cut] Green moonstone 14mm/9.081ct loose (5 petals)
Sale price¥59,800
![[Camellia cut] Ametrine 11mm/4.163ct loose with patch](http://store.karatz.jp/cdn/shop/files/P2270056_4eb2777a-1a8f-4ff6-baef-ee4e3a19e3d2.jpg?v=1709555304&width=4000)
[Camellia cut] Ametrine 11mm/4.163ct loose with patch
Sale price¥49,800
Yellow sapphire 0.202ct loose
Sale price¥5,980
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¥8,800
Purple spinel 4.5mm/0.365ct loose
Sale price¥4,980
Spinel 0.323ct loose
Sale price¥3,980
Pink spinel 4.3mm/0.342ct loose
Sale price¥6,980
Pink spinel 3.8mm/0.192ct loose
Sale price¥5,980
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.
