Collection of Diamond, Synthetic Spinel, Gold Jewelry Including one marquise-cut synthetic spinel accented by green enamel, set in a 10k white gold pendant mounting measuring approximately 37.0 x 14.3 mm (1.45 x 0.56 in); one Old European-cut diamond weighing approximately 0.03 ct. set in a 10k rose gold bar pin mounting measuring approximately 46.5 x 7.01 mm (1.83 x 0.27 in). one Old European-cut diamond weighing approximately 0.03 ct. set in a 10k rose gold pin mounting measuring approximately 2.82 x 12.9 mm (1.10 x 0.50 in); together with one round disc featuring a fly accented by seed pearls joined to a 9k rose gold stick pin mounting. Gross weight: 10.0 grams.