【6/14 22時販売】ダイヤモンド 0.245ctルース(E, VS-1,オクタゴン・ブリリアントカット)
Sale price¥39,800
[12555780] Brown diamond 0.389ct loose stone
Sale price¥39,800
[On sale from 10pm on 5/5] Diamond 0.334ct loose stone (F, SI1)
Sale price¥49,800
[On sale from 10pm on 4/22] Diamond 0.169ct loose stone (F, VS2)
Sale price¥18,800
Yellow Diamond 4.7mm/0.390ct Loose (LIGHT YELLOW, VVS1, 3Excellent H&C)
Sale price¥49,800
Ice Blue Diamond (Treatment) 3.2mm/0.127ct Loose (LIGHT BLUE, VS2)
Sale price¥25,800
Silky diamond 2.7mm/0.086ct loose
Sale price¥14,800
Brown diamond 0.554ct loose (cabochon cut, SI class equivalent)
Sale price¥69,800
Yellow Diamond 0.551ct Loose (Cabochon Cut)
Sale price¥49,800
Diamond (cabochon cut) 0.247ct loose (VS-SI class equivalent)
Sale price¥39,800
Yellow Diamond (Cabochon Cut) 0.185ct Loose
Sale price¥25,800
Diamond 4.1mm/0.263 Loose (I, VVS2, 3Excellent H&C)
Sale price¥55,800
Diamond 3.8mm/0.200 loose (E, VVS1, VeryGood)
Sale price¥39,800
Diamond 3.8mm/0.220 Loose (H, VS1, 3Excellent H&C)
Sale price¥45,800
Diamond 3.8mm/0.209 Loose (G, VVS1, 3Excellent H&C)
Sale price¥59,800
Diamond 0.085 loose (E, SI1)
Sale price¥15,800
Diamond 0.133ct loose stone (J, SI2)
Sale price¥29,800
Diamond (cabochon cut) 0.183ct loose
Sale price¥24,800
Chameleon Diamond 0.057ct Loose (FANCY LIGHT GRAY GREEN, SI2)
Sale price¥29,800
Diamond 0.128ct loose stone (cabochon cut, maroon cut)
Sale price¥39,800
Pink diamond 0.072ct loose (FANCY DEEP PURPLE PINK, I1)
Sale price¥69,800
Salt and pepper diamond 0.369ct loose
Sale price¥39,800

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.