18K yellow gold ruby diamond pendant enhancer. The custom designed piece features a 5 carat cushion cut ruby, measuring 11.5 x 9.2 x 5.8 mm. The ruby is set horizontally in an oval mounting of 18K yellow gold. Four round diamonds, each measuring 2.3mm in diameter are set in platinum bezels at the top, bottom and sides of the ruby. These bezels extend through a second oval of gold leaving an open space. Four round dimaond melee, each measuring 1.8mm in diameter, are channel set between each of the bezel set diamonds. A total of 16 diamond melee are set aroung the ruby. The pendant has a hinged enhancer bail channel set with 8 diamond melee with taper in size. Total weight of the diamonds is .70 carats. The pendant measures 1 1/4" in length (including bail), 7/8" wide, 3/8" deep. Marked "HALLETT 18K 10% IRID PLAT". Approx. 14.7 grams.