【12/18 22時販売】オーストラリア産ホワイトオパール 1.830ctルース
Sale price¥9,800
【12/7 22時販売】ブラジル産プラチナルチルクォーツ(ブルッカイトインクォーツ) 5.062ctルース
Sale price¥12,800
【12/7 22時販売】ブラジル産プラチナルチルクォーツ(ブルッカイトインクォーツ) 5.010ctルース
Sale price¥18,800
【12/7 22時販売】ブラジル産プラチナルチルクォーツ(ブルッカイトインクォーツ) 2.539ctルース
Sale price¥9,800
【12/8 22時販売】ビルマ産グレースピネル 0.827ctルース
Sale price¥28,800
【12/8 22時販売】タンザニア産グレースピネル 0.844ctルース
Sale price¥18,800
【12/8 22時販売】タンザニア産グレースピネル 5.1mm/0.605ctルース
Sale price¥12,800
【12/8 22時販売】タンザニア産グレースピネル 5.0mm/0.510ctルース
Sale price¥12,800
【12/8 22時販売】インド産ムーンストーン 10mm/2.720ctルース
Sale price¥9,800
【12/9 22時販売】ブラジル産プラチナルチルクォーツ(ブルッカイトインクォーツ) 6.325ctルース
Sale price¥12,800
【12/9 22時販売】ブラジル産プラチナルチルクォーツ(ブルッカイトインクォーツ) 1.867ctルース
Sale price¥6,980
【12/1 22時販売】スリランカ産シルキーサファイア 0.975ctルース
Sale price¥8,800
【12/11 22時販売】ブラジル産クォーツ(ストライプクォーツ) 15.019ctルース ワッペン
Sale price¥8,800
【11/24 22時販売】ブラジル産バイカラートルマリン 1.953ctルース
Sale price¥18,800
[12555995] Myanmar spinel 0.402ct loose stone
Sale price¥12,800
[On sale 11/4 at 22:00] Tanzanian blue spinel 1.028ct loose stone
Sale price¥39,800
[On sale at 10pm on November 9th] Australian black opal 0.386ct loose
Sale price¥39,800
Brazilian bicolor tourmaline 0.326ct loose stone
Sale price¥8,800
Grace Spinel 0.384ct Loose
Sale price¥9,800
Sri Lankan Silky Sapphire 6.4mm/1.036ct Loose Stone
Sale price¥12,800
Silky Sapphire from Sri Lanka 1.716ct loose stone
Sale price¥14,800
Myanmar Taaffeite 6.9mm/1.408ct loose stone
Sale price¥98,000
Ethiopian Opal 5.2mm/0.688ct Loose (Sphere)
Sale price¥6,980
Ethiopian Opal 5.4mm/0.818ct Loose (Sphere Cut)
Sale price¥9,800
Indian Moonstone 1.946ct Loose
Sale price¥14,800
Tanzania gray spinel 0.889ct loose stone
Sale price¥19,800
Tanzania Bicolor Zoisite 4.2mm/0.299ct Loose Stone
Sale price¥7,980
Tanzania Bicolor Zoisite 4.1mm/0.273ct Loose Stone
Sale price¥6,980
Synthetic Moissanite 5.8mm/0.678ct Loose Stone
Sale price¥9,800
Synthetic Moissanite 5.8mm/0.682ct Loose Stone
Sale price¥9,800
Brazilian Green Tourmaline 0.825ct Loose Stone
Sale price¥9,800
Australian black opal 3.242ct loose stone
Sale price¥69,800
Australian black opal 3.322ct loose stone
Sale price¥98,000
Australian black opal 0.357ct loose stone
Sale price¥8,800
Australian black opal 0.310ct loose
Sale price¥6,980
[12551529] Australian black opal 2.233ct loose stone
Sale price¥69,800
Myanmar Violet Spinel 0.426ct Loose
Sale price¥8,800
[Cat cut] Brazilian dendritic agate 0.774ct loose stone
Sale price¥8,800
[Cat cut] Brazilian dendritic agate 0.744ct loose stone
Sale price¥8,800
Madagascar Bekiri Blue Garnet (Color Change Garnet) 0.352ct Loose Stone
Sale price¥39,800
Madagascar Bekiri Blue Garnet (Color Change Garnet) 0.279ct Loose Stone
Sale price¥22,800
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.