[Sakura Incut] Blue Topaz 15.640ct Loose with Patch
Sale price¥59,800
Kunzite 37.35ct loose
Sale price¥59,800
Dendritic agate 68.090ct loose
Sale price¥2,980
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
Dumortierite in quartz 43.20ct rough stone
Sale price¥8,800
Blue Zircon (Ratanakiri Blue) 23.12ct loose
Sale price¥498,000
Yellow Star Sapphire 22.023ct loose
Sale price¥59,800
Sphalerite 82ct raw stone
Sale price¥25,800
Sphalerite 69.210ct rough stone
Sale price¥25,800
Morganite 14.183ct loose
Sale price¥39,800
Yellow opal 33.606ct loose
Sale price¥39,800
Kunzite 69.735ct loose
Sale price¥198,000
Cantera Opal 21.120ct loose
Sale price¥39,800
Fire opal 52.470ct loose
Sale price¥69,800
Star quartz 35.760ct loose
Sale price¥14,800
Swiss blue topaz 17.360ct loose
Sale price¥29,800
《Yurakucho Marui 2024112 takeout》 Swiss blue topaz 11.500ct loose
Sale price¥19,800
Swiss blue topaz 10.910ct loose
Sale price¥19,800
[Mr. Takeshi Yamamoto] Rock crystal 12.727ct loose
Sale price¥49,800
[Mr. Takeshi Yamamoto] Rock crystal 19.20ct loose
Sale price¥128,000
Yellow Beryl 26.632ct loose
Sale price¥178,000
Demantoid garnet 200.00ct rough stone
Sale price¥298,000
Fluorite 17.87ct loose
Sale price¥7,980
Amethyst 34.015ct loose
Sale price¥14,800
Amethyst 27.666ct loose (horsehead cut)
Sale price¥14,800
Amethyst 30.78ct loose
Sale price¥19,800
【1/13 22時販売】コロンビア産パイライトインエメラルド 15.291ctルース
Sale price¥1,000,000
【1/10 22時販売】コロンビア産エメラルド 37.764ct原石（ガチャラ鉱山）
Sale price¥598,000
抽選販売20250105⑥【12556179掲載】ブラジル産パライバトルマリン 10.932ctルース
Sale price¥98,000
[Published on 12556021] Bicolor fluorite 15.624ct loose stone
Sale price¥45,800
[12556020] Rose quartz 25.017ct loose stone
Sale price¥59,800
[12556019] Ametrine 20.856ct loose stone
Sale price¥98,000
[12556018] Rock crystal 78.580ct loose stone
Sale price¥98,000
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.
