These 0.36tcw Natural Diamond Caged Vintage Cocktail Earrings are 14K Yellow Gold. The diamonds are I color and VS2-SI1 quality. The earrings have a post omega back and are quite a hefty amount of gold. The total earrings weight is approximately 14.5g and measure 20mm x 10.3mm. These original & custom-made earrings from the 1980's are definitely back in style.