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| A fine platinum, fancy grayish blue diamond and diamond ring, circa 1930. |
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| A magnificent and very rare fancy vivid blue diamond and fancy intense blue diamond ring. |
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| An opal and diamond ring. |
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| A platinum, diamond and sapphire ring, circa 1925. |
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| A platinum, diamond and sapphire ring, by Oscar Heyman and Brothers. |
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| A platinum, fancy vivid blue diamond and white diamond "Toi et Moi" ring by Olivier Reza. |
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| A platinum, sapphire, and diamond ring, circa 1925. |
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| A platinum, sapphire, diamond, emerald and onyx "Panthère" ring by Cartier, France. |
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| A sapphire and diamond ring. |
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| A sapphire and diamond ring with French assay marks. |
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| A sapphire and diamond "Comète" ring by Chanel. |
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| A sapphire, yellow sapphire and diamond ring. |
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| A topaz, sapphire and diamond ring by Rayner. |
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| Two enamel, sapphire and diamond rings, 17th century and 20th century. |
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| A zircon and diamond ring, early 20th century. |
