Estate 14K two-tone gold ruby and diamond tennis bracelet. This gorgeous piece features 9 natural oval rubies measuring 6 mm by 4 mm, totaling 5.5 carats and 36 brilliant round diamonds with a total weight of .25 of a carat. The bracelet measures 7.5 inches long by 1/4 of an inch wide. It weighs 9.5 grams.