London blue topaz 2.530ct loose
Blue topaz, with its attractive blue color, is one of the most popular colors among the many color variations of topaz. Among them, "London blue topaz" refers to a deep blue stone that is almost navy blue, like this loose stone. It is the most valuable stone among the three types of blue topaz.
This is a London blue topaz ( blue topaz ) with a highly transparent, custom-cut polygonal shape.
Type: Loose (natural stone)
Stone name: London blue topaz ( blue topaz )
Weight: 2.530ct
・Scratches/chips: S
Inclusions: S
・Note: Irradiation treatment is usually performed.
*London blue topaz is generally a gemstone that has been irradiated.
・Accessories: Caratz quality guarantee, case
▷For more information about Blue Topaz
Blue Topaz | Skye, Switzerland, London, the most valuable
*We try to make the colors in the photos as close as possible to the actual product, but they may look slightly different from the actual product depending on the lighting conditions at the time of shooting and the monitor environment you are using. Also, some photos may have been taken using a penlight.
*For information on scratches, chips, treatments, and inclusions, please click here .
*For other frequently asked questions, please click here .
karatz_item_id: 12525268
This is a London blue topaz ( blue topaz ) with a highly transparent, custom-cut polygonal shape.
Type: Loose (natural stone)
Stone name: London blue topaz ( blue topaz )
Weight: 2.530ct
・Scratches/chips: S
Inclusions: S
・Note: Irradiation treatment is usually performed.
*London blue topaz is generally a gemstone that has been irradiated.
・Accessories: Caratz quality guarantee, case
▷For more information about Blue Topaz
Blue Topaz | Skye, Switzerland, London, the most valuable
*We try to make the colors in the photos as close as possible to the actual product, but they may look slightly different from the actual product depending on the lighting conditions at the time of shooting and the monitor environment you are using. Also, some photos may have been taken using a penlight.
*For information on scratches, chips, treatments, and inclusions, please click here .
*For other frequently asked questions, please click here .
karatz_item_id: 12525268
Choose options
Today's new arrivals
【10/6 22時販売】K18YGブラジル産パライバトルマリン0.203ct・ピンクダイヤモンドリング
Sale price¥98,000
【10/6 22時販売】Pt950ブラジル産パライバトルマリン0.201ct ペンダント(ネックレス)
Sale price¥128,000
【10/6 22時販売】Pt950アメリカ産オレンジベニトアイト0.076ct・ベニトアイトリング
Sale price¥98,000
【10/6 22時販売】Pt950アメリカ産オレンジベニトアイト0.072ct・ベニトアイトリング
Sale price¥158,000
【10/6 22時販売】Pt950ブラジル産アレキサンドライト0.202ct リング
Sale price¥89,800
【10/6 22時販売】ブラジル産ピンクトルマリン 0.855ctルース
Sale price¥14,800
【10/6 22時販売】ブラジル産ピンクトルマリン 0.844ctルース
Sale price¥22,800
【10/6 22時販売】ブラジル産ピンクトルマリン 0.538ctルース
Sale price¥8,800
【10/6 22時販売】ブラジル産バイカラートルマリン 0.326ctルース
Sale price¥8,800
【10/6 22時販売】ブラジル産トルマリン 0.858ctルース
Sale price¥15,800
【10/4 22時販売】《キャンペーン特別企画》💎トップクオリティのベニトアイト2mm1石《複数購入割引有》
Sale price¥12,800
【10/4 22時販売】ロシア産ダイヤモンド原石(ソーヤブル) 0.509ct原石(トライゴン)
Sale price¥168,000
【10/4 22時販売】ロシア産イエローダイヤモンド原石(ソーヤブル) 0.306ct原石(トライゴン)
Sale price¥98,000
【10/4 22時販売】ロシア産イエローダイヤモンド原石(ソーヤブル) 0.244ct原石(トライゴン)
Sale price¥79,800
【10/4 22時販売】華真珠(黒蝶真珠) 13mm/18.972ctルース 華真珠ギャランティーカード
Sale price¥59,800
【10/4 22時販売】華真珠(南洋真珠) 11mm/13.962ctルース 華真珠ギャランティーカード
Sale price¥59,800
【10/4 22時販売】ブラジル産パライバトルマリン 16.888ct原石
Sale price¥69,800
【10/4 22時販売】【さくらシェイプ】メキシコ産オパール (コントラルスオパール)8.8mm/1.789ct《コラボ》ルース ワッペン
Sale price¥69,800
【10/4 22時販売】【さくらシェイプ】ブルーベリル(マシシベリル) 7.0mm/1.153ct《コラボ》ルース ワッペン
Sale price¥45,800
【10/4 22時販売】【さくらシェイプ】カンボジア産ブルージルコン(ラタナキリブルー) 6.3mm/1.473ct《コラボ》ルース ワッペン
Sale price¥49,800
[Yurakucho Marui 20240725] Royal Blue Sapphire 1.420ct Loose AIGS
Sale price¥198,000
《Yurakucho Marui 20240725》Benitoite 0.286ct loose stone
Sale price¥178,000
Indigolite tourmaline 1.162ct loose Japanese and German
Sale price¥98,000
Bicolor Euclase from Zimbabwe 0.084ct loose
Sale price¥98,000
Pt950 Benitoite 0.10ct Aquamarine Blue Diamond Ring
Sale price¥98,000
Paraiba tourmaline from Brazil 0.219ct loose (CuO:0.9%,MnO:0.2%)
Sale price¥88,800
Bicolor Euclase from Zimbabwe 0.104ct loose
Sale price¥79,800