Beautiful Cornflower Blue 3/4 ct Tanzanite 14K Yellow Gold Pendant. The pendant is 1 1/4 inches long, and 1/2 inch wide. It is claw set into the pendant, and the stone is marquise shaped. The chain is a snake chain which I DO NOT think is 14K. It is not marked anywhere, and it has NOT been tested, so I am selling it as if it is NOT gold, ther is a barrel clasp on the end. The pendant does look great on the chain, though it would look great on Any chain.