Product DescriptionThis 10 karat yellow gold ring contains an oval black onyx at its center. The oval black onyx features an inset round cut diamond at its center weighing .05 carats. The 10 karat gold mounting features a gold spiral design, yellow gold leaves, and rose gold flowers bordering the onyx center. This lovely ring was produced around 1970. The entire front of the ring measures one inch tall and 7/8 of an inch wide.