This ruby and diamond bracelet contains 31 matched Burmese rubies with a total of 60 carats. The bracelet is on display at the Smithsonian Museum of Natural History. Myanmar (formerly Burma) is the major source of rubies and sapphires.
PLATINUM, DIAMOND AND RUBY BRACELET, CIRCA 1930. The articulated strap set with 4 marquise-shaped diamonds weighing approximately 2.00 carats, and old European-cut and single-cut diamonds weighing approximately 19.20 carats, accented by a geometric pattern set with calibré-cut rubies, length 7 5/8 inches.