| The fact that the Ramaura Cultured Ruby is the only lab-grown stone on display at the Smithsonian Museum of Natural History is a testament to its value. Simply put, the Ramaura Cultured Ruby is in a class of its own. |
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| Sale price: $685.00 | |
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Sale price: $695.00 | | Sale price: $2,100.00 |
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| Sale price: $870.00 | |
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| Sale price: $4,200.00 | |
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