Oscar Heyman & Brothers Gold, Sapphire and Ruby Necklace and Pair of Earrings 18 kt., the necklace continuously set with 67 round rubies spaced by pairs of 134 round sapphires, the earrings centering a curved row of 6 round rubies, spaced and flanked by curved rows of 28 round sapphires, rubies totaling ap. 16.50 cts., sapphires totaling ap. 20.75 cts., both with maker's marks, nos. 601379 and 703953, ap. 31.6 dwts. Length 18 inches. C