Temple St. Clair 18k Yellow Gold Blue Moonstone Trio EarringsOnce thought to be moonlight captured magically in solid form, Blue Moonstone has its own inner glow. The 18K Blue Moonstone Trio Earrings feature our signature stone in an elegant design. As comfortable as they are colorful, these earrings go with everything. 18K gold Post back Blue moonstone, round cabochon cut 1. 80cts Diamond 0. 29ct Length: 10mm 0. 3"; Width: 10mm 0. 3" Imported