Custom Cut
Almandine Garnet 0.660ct Loose
Sale price¥6,980
Brazilian Amethyst 9.749ct Loose Stone
Sale price¥15,800
Brazilian Amethyst 12.9mm/7.637ct Loose Stone
Sale price¥12,800
Indian Moonstone 8mm/1.879ct Loose
Sale price¥6,980
Moonstone 8.3mm/1.558ct loose stone
Sale price¥8,800
Emerald 0.310ct loose
Sale price¥12,800
Emerald 0.286ct loose
Sale price¥12,800
Amethyst 9.860ct loose stone
Sale price¥18,800
Nigerian bicolor tourmaline 0.379ct loose stone
Sale price¥8,800
Canary Yellow Tourmaline from Mozambique 0.142ct loose stone
Sale price¥8,800
Canary Yellow Tourmaline from Mozambique 0.170ct loose stone
Sale price¥8,800
Brazilian Imperial Topaz 0.572ct Loose Stone
Sale price¥9,800
Tanzanite from Tanzania 0.272ct loose stone
Sale price¥8,800
Tanzanian green sapphire 0.303ct loose stone
Sale price¥9,800
Sri Lankan Yellow Sapphire 0.267ct Loose
Sale price¥14,800
[Posted 12549334] Brazilian Medusa Quartz (Paraiba Quartz) 1.794ct loose
Sale price¥22,800
[12549597 published] Goshenite 0.439ct loose
Sale price¥5,980
[12549603 published] Yellow sapphire 0.773ct loose
Sale price¥14,800
[12550864] 0.227ct loose zoisite from Tanzania
Sale price¥6,980
[12552167] Purple spinel 0.880ct loose stone
Sale price¥14,800
[12550865] 0.203ct loose zoisite from Tanzania
Sale price¥6,980
[12551175] Bicolor fluorite 0.847ct loose stone
Sale price¥6,980
[12550768] Salt and pepper diamond 0.310ct loose stone
Sale price¥49,800
Mica in Quartz 0.758ct Loose Stone
Sale price¥6,980
Myanmar Violet Spinel 0.426ct Loose
Sale price¥8,800
Brazilian dendritic quartz 2.018ct loose stone
Sale price¥8,800
Brazilian dendritic quartz 1.738ct loose stone
Sale price¥8,800
Australian Rainbow Lattice Sunstone 1.746ct Loose Stone
Sale price¥15,800
Sky blue topaz 1.719ct loose stone
Sale price¥9,800
Brazilian Dendritic Quartz 3.770ct Loose Stone
Sale price¥14,800
Brazilian dendritic quartz 4.587ct loose stone
Sale price¥12,800
Brazilian Dendritic Quartz 1.785ct Loose Stone
Sale price¥8,800
Brazilian Pink Tourmaline 0.862ct Loose Stone
Sale price¥15,800
Salt and pepper diamond 0.348ct loose
Sale price¥39,800
Turkish pink diaspore 0.205ct loose stone
Sale price¥12,800
Brazilian Pink Tourmaline 0.470ct Loose Stone
Sale price¥12,800
Brazilian Pink Tourmaline 0.561ct Loose Stone
Sale price¥9,800
Brazilian pink tourmaline 0.968ct loose stone
Sale price¥25,800
Vietnam Aquamarine 0.494ct Loose Stone
Sale price¥8,800
Mozambique Ruby 0.244ct Loose
Sale price¥9,800
Mozambique Ruby 0.483ct Loose
Sale price¥15,800
Mozambique Ruby 0.226ct Loose
Sale price¥8,800
Sky blue topaz 0.830ct loose stone
Sale price¥6,980
Brazilian Blue Tourmaline 0.196ct Loose
Sale price¥8,800
Cambodian Blue Zircon 1.757ct Loose
Sale price¥19,800
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.
