AN 18K GOLD (?), SAPPHIRE AND DIAMOND NECKLACE

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AN 18K GOLD (?), SAPPHIRE AND DIAMOND NECKLACE

The central section set with a cushion-shaped sapphire collet in a pavé-set diamond navette surround to the polished gold tubogas necklace, 39.0 cm.; accompanied by a gold (?) tubogas and curb-link bracelet, 17.0 cm.
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