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In the range 656 items · 3 colors · From $ 70,00

RB100
RB200
RB300
Red
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Showing 581-600 of 656 results
RB 70919RBC200170EC A perfectly calibrated lot of 100 high-precision cut natural ruby gemstones, which are secured in a purpose-built box and accompanied by a Certificate of Authenticity. Each round shaped stone on average weighs 0.022 carat, measuring 1.7mm in length, 1.7mm in width and 1.105mm in depth, and features an exceptional brilliant cut and finish, along with an absolute minimum variance of color difference.

$ 700,00

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RB 70917RBC200170EC A perfectly calibrated lot of 100 high-precision cut natural ruby gemstones, which are secured in a purpose-built box and accompanied by a Certificate of Authenticity. Each round shaped stone on average weighs 0.022 carat, measuring 1.7mm in length, 1.7mm in width and 1.105mm in depth, and features an exceptional brilliant cut and finish, along with an absolute minimum variance of color difference.

$ 700,00

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RB 49020RBC300210EC A perfectly calibrated lot of 60 high-precision cut natural ruby gemstones, which are secured in a purpose-built box and accompanied by a Certificate of Authenticity. Each round shaped stone on average weighs 0.045 carat, measuring 2.1mm in length, 2.1mm in width and 1.36mm in depth, and features an exceptional brilliant cut and finish, along with an absolute minimum variance of color difference.

$ 780,00

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RB 71299RBC300120EC A perfectly calibrated lot of 100 high-precision cut natural ruby gemstones, which are secured in a purpose-built box and accompanied by a Certificate of Authenticity. Each round shaped stone on average weighs 0.01 carat, measuring 1.2mm in length, 1.2mm in width and 0.78mm in depth, and features an exceptional brilliant cut and finish, along with an absolute minimum variance of color difference.

$ 400,00

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RB 64935RBC300090EC A perfectly calibrated lot of 100 high-precision cut natural ruby gemstones, which are secured in a purpose-built box and accompanied by a Certificate of Authenticity. Each round shaped stone on average weighs 0.004 carat, measuring 0.9mm in length, 0.9mm in width and 0.58mm in depth, and features an exceptional brilliant cut and finish, along with an absolute minimum variance of color difference.

$ 400,00

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RB 28308RBC300090EC A perfectly calibrated lot of 100 high-precision cut natural ruby gemstones, which are secured in a purpose-built box and accompanied by a Certificate of Authenticity. Each round shaped stone on average weighs 0.004 carat, measuring 0.9mm in length, 0.9mm in width and 0.58mm in depth, and features an exceptional brilliant cut and finish, along with an absolute minimum variance of color difference.

$ 400,00

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RB 41799RBC300175EC A perfectly calibrated lot of 100 high-precision cut natural ruby gemstones, which are secured in a purpose-built box and accompanied by a Certificate of Authenticity. Each round shaped stone on average weighs 0.024 carat, measuring 1.75mm in length, 1.75mm in width and 1.138mm in depth, and features an exceptional brilliant cut and finish, along with an absolute minimum variance of color difference.

$ 800,00

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RB 32250RBB200180EC A perfectly calibrated lot of 36 high-precision cut natural ruby gemstones, which are secured in a purpose-built box and accompanied by a Certificate of Authenticity. Each round shaped stone on average weighs 0.035 carat, measuring 1.8mm in length, 1.8mm in width and 1.17mm in depth, and features an exceptional cabochon cut and finish, along with an absolute minimum variance of color difference.

$ 395,00

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RB 31540RBB100170EC A perfectly calibrated lot of 36 high-precision cut natural ruby gemstones, which are secured in a purpose-built box and accompanied by a Certificate of Authenticity. Each round shaped stone on average weighs 0.03 carat, measuring 1.7mm in length, 1.7mm in width and 1.105mm in depth, and features an exceptional cabochon cut and finish, along with an absolute minimum variance of color difference.

$ 360,00

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RB 30842RBB200130EC A perfectly calibrated lot of 60 high-precision cut natural ruby gemstones, which are secured in a purpose-built box and accompanied by a Certificate of Authenticity. Each round shaped stone on average weighs 0.013 carat, measuring 1.3mm in length, 1.3mm in width and 0.845mm in depth, and features an exceptional cabochon cut and finish, along with an absolute minimum variance of color difference.

$ 360,00

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RB 30841RBB100130EC A perfectly calibrated lot of 60 high-precision cut natural ruby gemstones, which are secured in a purpose-built box and accompanied by a Certificate of Authenticity. Each round shaped stone on average weighs 0.013 carat, measuring 1.3mm in length, 1.3mm in width and 0.845mm in depth, and features an exceptional cabochon cut and finish, along with an absolute minimum variance of color difference.

$ 420,00

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RB 30844RBB100140EC A perfectly calibrated lot of 60 high-precision cut natural ruby gemstones, which are secured in a purpose-built box and accompanied by a Certificate of Authenticity. Each round shaped stone on average weighs 0.017 carat, measuring 1.4mm in length, 1.4mm in width and 0.91mm in depth, and features an exceptional cabochon cut and finish, along with an absolute minimum variance of color difference.

$ 480,00

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RB 30838RBB100120EC A perfectly calibrated lot of 60 high-precision cut natural ruby gemstones, which are secured in a purpose-built box and accompanied by a Certificate of Authenticity. Each round shaped stone on average weighs 0.012 carat, measuring 1.2mm in length, 1.2mm in width and 0.78mm in depth, and features an exceptional cabochon cut and finish, along with an absolute minimum variance of color difference.

$ 390,00

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RB 30840RBB100130EC A perfectly calibrated lot of 60 high-precision cut natural ruby gemstones, which are secured in a purpose-built box and accompanied by a Certificate of Authenticity. Each round shaped stone on average weighs 0.013 carat, measuring 1.3mm in length, 1.3mm in width and 0.845mm in depth, and features an exceptional cabochon cut and finish, along with an absolute minimum variance of color difference.

$ 420,00

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RB 58899RBQ300150EC A perfectly calibrated lot of 100 high-precision cut natural ruby gemstones, which are secured in a purpose-built box and accompanied by a Certificate of Authenticity. Each square shaped stone on average weighs 0.02 carat, measuring 1.5mm in length, 1.5mm in width and 1.02mm in depth, and features an exceptional princess cut and finish, along with an absolute minimum variance of color difference.

$ 1.200,00

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RB 58901RBQ300150EC A perfectly calibrated lot of 100 high-precision cut natural ruby gemstones, which are secured in a purpose-built box and accompanied by a Certificate of Authenticity. Each square shaped stone on average weighs 0.02 carat, measuring 1.5mm in length, 1.5mm in width and 1.02mm in depth, and features an exceptional princess cut and finish, along with an absolute minimum variance of color difference.

$ 1.200,00

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RB 58900RBQ300150EC A perfectly calibrated lot of 100 high-precision cut natural ruby gemstones, which are secured in a purpose-built box and accompanied by a Certificate of Authenticity. Each square shaped stone on average weighs 0.02 carat, measuring 1.5mm in length, 1.5mm in width and 1.02mm in depth, and features an exceptional princess cut and finish, along with an absolute minimum variance of color difference.

$ 1.200,00

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RB 80489RBC300225CQ A perfectly calibrated lot of 60 high-precision cut natural ruby gemstones, which are secured in a purpose-built box and accompanied by a Certificate of Authenticity. Each round shaped stone on average weighs 0.059 carat, measuring 2.25mm in length, 2.25mm in width and 1.46mm in depth, and features an exceptional brilliant cut and finish, along with an absolute minimum variance of color difference.

$ 815,00

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RB 80488RBC300225CQ A perfectly calibrated lot of 60 high-precision cut natural ruby gemstones, which are secured in a purpose-built box and accompanied by a Certificate of Authenticity. Each round shaped stone on average weighs 0.059 carat, measuring 2.25mm in length, 2.25mm in width and 1.46mm in depth, and features an exceptional brilliant cut and finish, along with an absolute minimum variance of color difference.

$ 815,00

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RB 80487RBC300225CQ A perfectly calibrated lot of 60 high-precision cut natural ruby gemstones, which are secured in a purpose-built box and accompanied by a Certificate of Authenticity. Each round shaped stone on average weighs 0.059 carat, measuring 2.25mm in length, 2.25mm in width and 1.46mm in depth, and features an exceptional brilliant cut and finish, along with an absolute minimum variance of color difference.

$ 815,00

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