Color change sapphire 1.312ct loose
Sapphire is a famous stone. The mineral is corundum, which is the same as ruby, but all corundum other than red is called sapphire. Among them, this is a rare type of sapphire that changes color. With a hardness of 9, sapphire is the second hardest gemstone after diamond, and is a highly tough and stable gemstone that is easy to care for. Please enjoy the color change using a red color change penlight.
・Type: Loose (natural stone)
・Stone name: Color change sapphire
・Weight: 1.312ct
・Scratch/chip: S
・Inclusion: S
・Note: Heating is being performed.
*Color change sapphires are generally heated gemstones.
・Accessories: Karatz quality guarantee card, case
▷We accept jewelry processing
If you would like to have jewelry processed, please place your order along with your desired frame from the link below.
・[Choose from stones] Simple order
・[Choose from stones] Semi-order
*If you would like a photo of a stone placed in a frame, would like to discuss a full order, or have any other questions or concerns, please feel free to contact us here .
*Rough stones are not available. There are also some stones that cannot be used.
*We try to make sure that the colors in the photos are the same as the real thing, but the colors may look slightly different from the real thing depending on the lighting at the time of shooting and the monitor environment you are using. In addition, some photos may be taken using penlights.
*Click here for information on scratches, chips, treatments, and inclusions.
*For other frequently asked questions, please click here .
karatz_item_id: 12517912
・Type: Loose (natural stone)
・Stone name: Color change sapphire
・Weight: 1.312ct
・Scratch/chip: S
・Inclusion: S
・Note: Heating is being performed.
*Color change sapphires are generally heated gemstones.
・Accessories: Karatz quality guarantee card, case
▷We accept jewelry processing
If you would like to have jewelry processed, please place your order along with your desired frame from the link below.
・[Choose from stones] Simple order
・[Choose from stones] Semi-order
*If you would like a photo of a stone placed in a frame, would like to discuss a full order, or have any other questions or concerns, please feel free to contact us here .
*Rough stones are not available. There are also some stones that cannot be used.
*We try to make sure that the colors in the photos are the same as the real thing, but the colors may look slightly different from the real thing depending on the lighting at the time of shooting and the monitor environment you are using. In addition, some photos may be taken using penlights.
*Click here for information on scratches, chips, treatments, and inclusions.
*For other frequently asked questions, please click here .
karatz_item_id: 12517912
Choose options
Today's new arrivals
【10/7 22時販売】タンザニア産コーネルピン 3.0mm/0.111ctルース
Sale price¥5,980
【10/7 22時販売】タンザニア産コーネルピン 0.154ctルース
Sale price¥5,980
【10/7 22時販売】ブラジル産ティンカーベルクォーツ(ピンクファイヤークォーツ) 1.795ctルース
Sale price¥3,980
【10/7 22時販売】ブラジル産ティンカーベルクォーツ(ピンクファイヤークォーツ) 2.093ctルース
Sale price¥6,980
【10/7 22時販売】ブラジル産ティンカーベルクォーツ(ピンクファイヤークォーツ) 2.664ctルース
Sale price¥4,980
宝石図鑑トランプ+4石の宝石が入った宝石福袋(1万円相当)
Sale price¥6,000
宝石図鑑トランプ+宝石ボールペンセット(非加熱ルビー、非加熱サファイアなど)
Sale price¥7,000
宝石図鑑トランプ+書籍『宝石図鑑』+宝石ブックマーカー
Sale price¥8,000
《残り8セット》宝石図鑑トランプ+宝石図鑑掲載の宝石(ルース)+宝石グッズ
Sale price¥10,000
《残り7セット》宝石図鑑トランプ+宝石図鑑掲載の宝石(原石)+宝石グッズ
Sale price¥10,000
【10/5 22時販売】ミャンマー産ポードレッタイト 0.834ctルース
Sale price¥298,000
【10/5 22時販売】ノンオイルエメラルド 1.030ctルース グベリン グベリン(Gübelin)鑑別書
Sale price¥698,000
【10/5 22時販売】コロンビア産エメラルド 1.321ctルース(一部トラピッチェエメラルド)
Sale price¥98,000
【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】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
[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