[22602635 listed] [Calafuri] K18 Rhodochrosite 0.77ctct Ring
Sale price¥39,800
[Listed 22602633] [Colorful] Pt900/K18 Diamond 0.22ct Ring
Sale price¥98,000
[22602631 Posted] [Coloreful] Pt900 Blue Sapphire 1.05ctct Ring
Sale price¥98,000
【6/19 22時販売】コロンビア産トラピッチェエメラルド 0.183ctルース
Sale price¥39,800
【6/19 22時販売】モザンビーク産エルバイトトルマリン/ピンクトルマリン 1.126ctルース（CuO:0.2%,MnO:2.4%）
Sale price¥55,800
【6/20 22時販売】ジンバブエ産グリーンダイヤモンド原石（ソーヤブル） 0.228ct原石（トライゴン）
Sale price¥79,800
【6/19 22時販売】《限定7石》アントヒルガーネット1石ルース（オーバルカット,約4×3ｍｍ）《複数購入割引有》
Sale price¥3,980
【6/19 22時販売】《限定1セット》NOBU氏カットのタンザニア産イリュージョンサンストーン2石セット《複数購入割引有》
Sale price¥3,980
【6/20 22時販売】《限定5石》カンボジア産ラタナキリブルージルコンガチャ（平均0.73ct）《複数購入割引有》
Sale price¥6,980
【6/21 22時販売】《限定1セット》アメジスト＆シトリン 対称ペアカットセット66.58ctルース《複数購入割引有》
Sale price¥29,800
【6/19 22時販売】《限定20石》高知県産血赤珊瑚 枝（原木）1石（3月誕生石、コーラル,平均5.8ct）《複数購入割引有》
Sale price¥6,980
【6/20 22時販売】《限定21石》高知県産血赤珊瑚 枝（原木）1石（3月誕生石、コーラル,平均4.7ct）《複数購入割引有》
Sale price¥5,980
![[Available 6/XX at 10 PM] Limited 12 Stones: Cornflower Blue Sapphire Gacha 💎 Comes with a Trillion Cut Sapphire Bonus! (Multiple purchase discount available)](http://store.karatz.jp/cdn/shop/files/45_75d03d61-7075-4fab-8847-80c7faf27910.png?v=1781499622&width=1890)
【6/21 22時販売】《限定5石》ドラゴンガーネット1石ルース（ラウンドカット,5mm）《複数購入割引有》
Sale price¥8,800
Madagascar sapphire 0.448ct loose stone
Sale price¥15,800
Pakistani Oil in Quartz 0.438ct Loose Stone
Sale price¥6,980
[Updated 12552163] Benitoite 0.099ct loose stone
Sale price¥29,800
Tanzania Purple Zoisite 0.863ct Rough Stone
Sale price¥7,980
Sri Lankan cobalt spinel 0.281ct loose stone
Sale price¥55,800
Tanzanian green sapphire 0.303ct loose stone
Sale price¥8,800
Nigerian bicolor tourmaline 0.379ct loose stone
Sale price¥6,980
Amethyst 9.860ct loose stone
Sale price¥12,800
Brazilian Amethyst 9.749ct Loose Stone
Sale price¥12,800
YAG (Yttrium Aluminum Garnet) 3.3mm/0.208ct Loose Stone (Rose Cut)
Sale price¥5,980
Cambodian Orange Zircon 3.800ct Loose Stone
Sale price¥45,800
[Listed at 12563250] Afghan Hauyne 0.080ct Loose
Sale price¥22,800
[Listing 12563278] Leuco Garnet from Myanmar, 0.128ct Loose Stone
Sale price¥25,800
[Listed as 12563277] Myanmar Leuco Garnet 0.108ct Loose Stone
Sale price¥22,800
0.755 ct Loose Australian Black Opal
Sale price¥12,800
[Listed as 12563256] Rough Botswana Diamond (Sawable) 0.087ct
Sale price¥21,800
[Listed as 12563248] Mexican fire opal loose stone, 1.857 ct
Sale price¥25,800
【Listed as 12563247】Mexican Fire Opal, 2.279ct loose stone
Sale price¥15,800
Teal Green Sapphire 0.142ct Loose Gemstone
Sale price¥15,800
Tanzanian Zircon, 3.643ct Loose Stone
Sale price¥22,800
Chrysoberyl Cat's Eye 0.798ct Loose Stone
Sale price¥12,800
Colombian mint color emerald 0.297ct loose stone
Sale price¥8,800
【6/22 22時販売】【カラフリ】Pt900/K18 ルビー 0.28ct・ダイヤモンド0.20ct リング 鑑別書
Sale price¥128,000
【6/22 22時販売】【カラフリ】K18 ルビー 0.44ct・ダイヤモンド0.18ctリング 鑑別書
Sale price¥148,000
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.
So that more people can feel closer to jewellery and enjoy it easily.
We will introduce KARATZ's thoughts on products, the attention to detail and efforts in selecting gemstones and creating jewelry.
KARATZ's Initiatives and Social Contributions
We will introduce KARATZ's efforts, including nurturing the next generation and business collaboration to develop the industry, and supporting children in Sri Lanka, the land of jewels.
KARATZ Books
These are books that KARATZ has been involved in writing, supervising, and planning. They are all books that allow you to enjoy gemstones from various angles. You can also purchase them directly.
jeweler's tools
For those who want to enjoy jewelry more but don't know what tools to use, we will introduce tools that are also used by KARATZ staff. You can also purchase them directly.