[Option] Laser engraving of characters and symbols
Sale price¥5,000
【4/26 22時販売】ブラウンダイヤモンド 0.290ctルース(FANCY BROWN, SI-2)
Sale price¥15,800
Colombian Trapiche Emerald 0.422ct Loose
Sale price¥18,800
Bicolor Tanzanite 1.677ct rough stone
Sale price¥7,980
Bicolor Tanzanite 5.582ct rough stone
Sale price¥18,800
Colombian emerald 0.153ct rough stone
Sale price¥6,980
Colombian emerald 0.499ct rough stone
Sale price¥14,800
Colombian emerald 0.443ct rough stone
Sale price¥8,800
【4/25 22時販売】メキシコ産カンテラオパール 17.284ctルース
Sale price¥39,800
【4/29 22時販売】メキシコ産カンテラオパール 7.520ctルース 鑑別書
Sale price¥24,800
【4/29 22時販売】メキシコ産カンテラオパール 5.811ctルース 鑑別書
Sale price¥29,800
【4/29 22時販売】ブラジル産非加熱インペリアルトパーズ(シェリーカラー) 0.314ctルース
Sale price¥22,800
【4/26 22時販売】マダガスカル産ベキリーブルーガーネット(カラーチェンジガーネット) 0.257ctルース
Sale price¥25,800
【4/29 22時販売】マダガスカル産ベキリーブルーガーネット(カラーチェンジガーネット) 0.188ctルース
Sale price¥18,800
【4/29 22時販売】マダガスカル産ベキリーブルーガーネット(カラーチェンジガーネット) 0.254ctルース
Sale price¥25,800
【4/29 22時販売】マダガスカル産ベキリーブルーガーネット(カラーチェンジガーネット) 0.186ctルース
Sale price¥18,800
Brazilian Paraiba Tourmaline 0.216ct loose stone (CuO:1.2%, MnO:2.7%)
Sale price¥59,800
Benitoite 0.272ct loose stone (emerald cut)
Sale price¥248,000
【4/26 22時販売】ミャンマー産ルビー 3.72ctルース GIA・中宝
Sale price¥298,000
Sri Lankan Ilmenite in Star Sapphire 3.426ct loose stone (Ratnapura)
Sale price¥49,800
Yellow sapphire 0.229ct loose stone
Sale price¥8,800
Sapphire 0.461ct loose stone
Sale price¥12,800
Vietnam unheated silky pink sapphire 0.580ct loose stone
Sale price¥12,800
Colombian emerald 0.345ct loose stone (silky type)
Sale price¥15,800
Ethiopian honeycomb opal 3.566ct loose stone
Sale price¥46,800
Ethiopian Opal 2.131ct Loose
Sale price¥9,800
Ethiopian Opal 1.694ct Loose
Sale price¥7,980
Brazilian Imperial Topaz 0.413ct Loose Stone
Sale price¥9,800
Brazilian Imperial Topaz 0.402ct Loose Stone
Sale price¥9,800
Yellow tourmaline 0.277ct loose
Sale price¥6,980
Green tourmaline 0.559ct loose
Sale price¥6,980

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.




![[Sale at 10 PM on April 11] Limited to 21 stones. Demantoid Garnet Gacha, including a beautiful horsehair inclusion from Russia, normally priced at 69,800 yen. (Multiple purchase discount available)](http://store.karatz.jp/cdn/shop/files/10_24ece542-687c-4b11-bae8-f3e5943757b0.png?v=1775623200&width=1890)

![[Sales start April 3rd, 10 PM JST] Tucson Arrivals - Limited to 8 Stones - Australian Black Opal Loose Stone (Lightning Ridge) - Multiple Purchase Discount Available](http://store.karatz.jp/cdn/shop/files/collage_6089265f-5549-4e86-aa51-cd7a5eaf9192.png?v=1774961189&width=2250)

![Limited to 10 stones: London Blue Diamond Gacha Loose Stone (including 3.6mm, VS-SI grade equivalent, treated) [Multiple purchase discounts available]](http://store.karatz.jp/cdn/shop/files/collage_5cc919d9-d5b1-4919-a90d-b48f34201472.png?v=1776419053&width=2250)

![[On sale April 17th at 10 PM] 《Limited to 10 stones》Mozambique Grape Garnet 1 piece loose stone (6x4mm, pear shape cut) 《Multiple purchase discount available》](http://store.karatz.jp/cdn/shop/files/P4080387.jpg?v=1776323541&width=4000)
![[Sale on April 18, 10 PM JST] Gem Gacha: Koshu Kishikikko plusthree "Akatsuki" Ametrine (Limited 10 Stones) (Multiple Purchase Discount Available)](http://store.karatz.jp/cdn/shop/files/17_2fbec105-5514-46c3-8974-43d69a4fc4bf.png?v=1776322951&width=1890)
![[Option] Laser engraving of characters and symbols](http://store.karatz.jp/cdn/shop/files/P1077557_4673644f-2ddc-409f-a474-c35d30597167.jpg?v=1774858787&width=4000)







































