Gorgeous estate vintage 18k yellow gold pearl and diamond cluster ring set with fine AAA cultured salt water pearls. The ring has an organic freefrom style that resembles a nest. The textured design goes all the way around the back of the ring. There are 15 uniformly round cultured pearls, creamy white with iridescent rosy highlights. The pearls graduate from 6.7mm to 4.0mm. Nestled among the pearls are 4 round super white fine diamonds measuring 2.5 mm each, estimated at .20 carat total weight. The diamonds are 4-prong set, G-H color and VS1 clarity. The ring is a size 6, and weighs 15.1 grams. The ring is marked 18k, and there’s a maker mark, but it’s hard to read. Circa 1950’s. Excellent vintage condition. A similar ring would not be found under $1000 at an antique store.