One-of-a-kind custom 14K gold ring set with a natural black star sapphire and nine diamonds. Diamond total weight, over .50 carat; sapphire, 2.75 carats. Asterism is not complete, only partial star forms as this is a natural stone. Dark green in bright sun. Diamonds are eye clean. Weight, 8 grams; size: 5.75. Face: .62" x .62". Excellent condition.