Ladies18 karat yellow and white gold 2.55 ct. multi-gemstone ring featuring a doublet with one prong set custom shaped moonstone weighing 2.01 ct. and a blue topaz weighing 0.41 ct. On the side there is one prong set marquise pink sapphire weighing 0.13 ct. This ring is a size 7.50 and weighs 6.50 grams.