UV type mint garnet 0.530ct loose
Sale price¥7,980
UV type mint garnet 0.510ct loose
Sale price¥7,980
UV type mint garnet 0.450ct loose
Sale price¥6,980
Dendritic agate 68.090ct loose
Sale price¥2,980
Scapolite Cat's Eye 8.880ct Loose
Sale price¥8,800
Citrine 25.35ct loose (pineapple)
Sale price¥9,800
Citrine 24.760ct loose (pineapple)
Sale price¥12,800
Citrine 14.290ct loose (pineapple)
Sale price¥6,980
Hessonite garnet 5.960ct loose
Sale price¥9,800
Hessonite garnet 4.94ct loose
Sale price¥8,800
Cornerpine 0.730ct rough stone
Sale price¥4,980
Synthetic moissanite 1.690ct loose
Sale price¥5,980
Synthetic moissanite 1.680ct loose
Sale price¥5,980
Pink fluorite 5.263ct loose
Sale price¥5,980
Prehnite 4.870ct loose
Sale price¥4,980
Apatite cat's eye 1.369ct loose
Sale price¥19,800
Apatite cat's eye 2.850ct loose
Sale price¥39,800
Apatite cat's eye 2.800ct loose
Sale price¥35,800
Apatite cat's eye 1.734ct loose
Sale price¥19,800
Apatite cat's eye 1.248ct loose
Sale price¥19,800
Bicolor tanzanite 2.780ct loose
Sale price¥39,800
Bicolor sapphire 0.244ct loose
Sale price¥15,800
Bicolor sapphire 0.193ct loose
Sale price¥9,800
{Yurakucho Marui 2024112 takeout} Bicolor sapphire 0.148ct loose stone
Sale price¥15,800
Aquamarine 1.850ct loose
Sale price¥5,980
[Mr. KEN] Burmese bicolor spinel 0.366ct loose
Sale price¥15,800
Bicolor spinel 1.23ct loose
Sale price¥79,800
{Yurakucho Marui 2024112 takeout} Bicolor spinel 1.17ct loose stone
Sale price¥79,800
Red Beryl 0.288ct Ruth Japanese/Germany
Sale price¥39,800
Red beryl 0.203ct loose
Sale price¥29,800
Red beryl 0.195ct loose with Japanese and German
Sale price¥34,800
Red beryl 0.280ct loose with Japanese and German
Sale price¥45,800
UV type grossular garnet 0.81ct loose
Sale price¥14,800
Dumortierite in quartz 43.20ct rough stone
Sale price¥8,800
Cornel pin cat's eye 0.59ct loose
Sale price¥6,980
Bicolor Benitoite 3.2mm/0.22ct loose
Sale price¥98,000
Diamond 3.35ct rough stone with medium treasure
Sale price¥39,800
K18PG almandine garnet pendant (necklace)
Sale price¥45,800
Cobalt Garnite 0.122ct loose
Sale price¥18,800
Blue Zircon (Ratanakiri Blue) 23.12ct loose
Sale price¥498,000
[Mr. KEN] Purple Spinel 3.5mm Loose (Rose Cut)
Sale price¥3,980
Purple spinel 3.5mm loose (rose cut)
Sale price¥3,980
[KEN] Mint color tourmaline 4mm loose (rose cut)
Sale price¥6,980
Green tourmaline 4mm loose (rose cut)
Sale price¥3,980
[KEN] Bicolor tourmaline 5mm loose
Sale price¥6,980
Iolite sunstone 0.81ct loose
Sale price¥15,800
Iolite 0.46ct loose
Sale price¥4,980
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.
