A ruby and diamond dome shape ring.
A ruby and diamond dome shape ring, three oval mixed cut rubies and forty-six brilliant cut diamonds pave set in a yellow and white metal mount marked 750, ring size M, 4g. Royal Lapidary Co. Ltd. Royal Orchid Sheraton Hotel, Bangkok certificate dated 1991 states weight of rubies 0.57 carat, total weight of diamonds 0.30 carat,
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A ruby and diamond dome shape ring, three oval mixed cut rubies and forty-six brilliant cut diamonds pave set in a yellow and white metal mount marked 750, ring size M, 4g. Royal Lapidary Co. Ltd. Royal Orchid Sheraton Hotel, Bangkok certificate dated 1991 states weight of rubies 0.57 carat, total weight of diamonds 0.30 carat,
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