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- NATURAL YELLOW SAPPHIRE LOT
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- Origin: Balkacha (Thailand)Species: Natural Yellow Sapphire (Corundum Family)Total Weight: 41.35 carats (13 pcs)Color: Yellow to golden-yellow hueClarity: Transparent to semi-transparent (varies by piece)Cut & Shape: OVAL cuts Treatment: Typically heat-treated 100Hardness: 9 on Mohs scale — extremely durable and suitable for fine jewelry
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