Grow your jewelry collection with this simple and chic diamond circle necklace, a great style for layering with other chains. Fashioned in warm 10k gold an open circle sparkles with 1/20 ct. T. W. Of diamonds. This look suspends centered along a cable chain that secures with a spring-ring clasp. The necklace measures 18. 0 inches in length, with an additional closure ring at 16. 0 inches.