細節
An un-mounted oval ruby and five sapphires,
approximate weight of ruby - 2.70 carats; approximate weight of sapphires - 3.90, 3.60, and two of 1.00 carats. (5)
approximate weight of ruby - 2.70 carats; approximate weight of sapphires - 3.90, 3.60, and two of 1.00 carats. (5)