This is a vintage 18K gold ladies cocktail ring featuring a Madeira Citrine gemstone surrounded by full cut diamonds. The ring was designed by H Stern. The Brazilian jewelry company, H. Stern, was founded by a young German emigre named Hans Stern in 1945. He got his start buying and selling colored gemstones in Rio de Janeiro. His sharp eye for color was equaled by his interest in creative design. The company's golden rule was that each piece had to be beautiful. Once small, H. Stern has grown to an international manufacturer and retailer with boutiques throughout the world. Under the leadership of Hans Stern's son, Ronaldo, the company continues to design exquisite jewels always set with the finest quality of gemstones.
The diamonds are SI clarity and HI color.
The ring is a size 8.5 US and it weighs a total of 17g. The ring face is 31.7 x 25mm. The citrine is 23 x 16 x 11mm with a total estimated carat weight of 20tcw. The diamonds range from 1-2.9mm. The total estimated diamond carat weight is 2tcw.

Gold bead sizers at the back interior of the band.