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Amazon.com: 2.05-Carat Natural Ruby - 100% Unheated & Untreated, Mined in Thailand, Certified by GRS, Premium Loose Gemstone: Jewelry
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Amazon.com: 3.09-Carat Natural Ruby - 100% Unheated & Untreated, Mined in Burma, Certified by IGI, Premium Loose Gemstone: Jewelry
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Amazon.com: 2.05-Carat Natural Ruby - 100% Unheated & Untreated, Mined in Thailand, Certified by GRS, Premium Loose Gemstone: Jewelry
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Amazon.com: 0.77-Carat Natural Ruby - 100% Unheated & Untreated, Mined in Burma, Certified by IGI, Premium Loose Gemstone: Jewelry
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