Sri Lankan Purple Twin Star Sapphire 2.423ct Loose
Sale price¥128,000
Sri Lankan Twin Star Sapphire 2.443ct Loose
Sale price¥128,000
Montana sapphire 10 stone half eternity ring set (approx. 2.6mm)
Sale price¥98,000
Sri Lankan Twin Star Sapphire 2.895ct Loose
Sale price¥69,800
Sri Lankan Ilmenite in Star Sapphire 3.426ct loose stone (Ratnapura)
Sale price¥49,800
White sapphire 0.263ct loose stone
Sale price¥15,800
Violet sapphire 0.267ct loose stone
Sale price¥14,800
Purple sapphire 0.364ct loose stone
Sale price¥16,800
Yellow sapphire 0.287ct loose stone
Sale price¥9,800
Pink sapphire 0.202ct loose stone
Sale price¥9,800
Pink sapphire 0.202ct loose stone
Sale price¥8,800
Purple sapphire 0.199ct loose stone
Sale price¥8,800
Yellow sapphire 0.229ct loose stone
Sale price¥9,800
Mozambique Pink Sapphire 0.377ct Loose (Hot Pink Sapphire)
Sale price¥15,800
Sapphire 0.461ct loose stone
Sale price¥15,800
Vietnam unheated silky pink sapphire 0.580ct loose stone
Sale price¥18,800
Sri Lankan Star Sapphire 2.093ct Loose
Sale price¥9,800
[On sale at 10pm on 10/23] Royal Blue Sapphire 1.010ct Loose AIGS
Sale price¥198,000
Sri Lankan Star Sapphire 1.339ct Loose
Sale price¥15,800
Sri Lankan Star Sapphire 1.682ct Loose
Sale price¥15,800
Sri Lankan Star Sapphire 1.225ct Loose
Sale price¥15,800
Windsor Sapphire 0.405ct loose stone from Windsor, Tanzania
Sale price¥16,800
Montana Sapphire 3mm/0.132ct Loose
Sale price¥5,980
0.372ct loose purple sapphire from Windsor, Tanzania
Sale price¥14,800
Vietnam unheated silky pink sapphire 0.354ct loose stone
Sale price¥9,800
Vietnam unheated silky pink sapphire 0.178ct loose stone
Sale price¥5,980
Vietnam unheated silky pink sapphire 0.256ct loose stone
Sale price¥8,800
Vietnam unheated silky pink sapphire 0.437ct loose stone
Sale price¥14,800
Green Sapphire 0.299ct Loose (Silky Sapphire)
Sale price¥3,980
Montana Sapphire 0.291ct Loose (Yellow Sapphire)
Sale price¥9,800
Montana Sapphire 0.212ct Loose (Blue Sapphire)
Sale price¥9,800
Montana Sapphire 0.278ct Loose (Yellow Sapphire)
Sale price¥8,800
Montana Sapphire 0.206ct Loose (Blue Sapphire)
Sale price¥9,800
Mozambique Pink Sapphire 0.267ct Loose (Hot Pink Sapphire)
Sale price¥11,000
Mozambique Pink Sapphire 0.247ct Loose (Hot Pink Sapphire)
Sale price¥9,800
Mozambique Pink Sapphire 0.276ct Loose (Hot Pink Sapphire)
Sale price¥13,800
Yellow sapphire 0.445ct loose
Sale price¥8,800
Yellow sapphire 0.294ct loose
Sale price¥8,800
Yellow sapphire 0.202ct loose
Sale price¥5,980
Yellow sapphire 0.315ct loose
Sale price¥6,980
[Mr. Sanjay] Yellow sapphire 0.464ct loose
Sale price¥12,800
Montana Sapphire 0.262ct Loose (Bi-Color Sapphire)
Sale price¥9,800
Montana Sapphire 0.312ct loose
Sale price¥9,800
Montana Sapphire 0.285ct Loose (Yellow Sapphire)
Sale price¥9,800
Montana Sapphire 0.238ct loose
Sale price¥7,980
Montana Sapphire 0.254ct loose
Sale price¥9,800
Montana Sapphire 0.244ct Loose (Orange Sapphire)
Sale price¥9,800
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.