Round Diamond Curved Wedding Band 1/6 carat (ctw) in 14K Gold Round Diamond Curved Wedding Band Designed to fit with Kobelli engagement ring series 61153. Manufactured by Kobelli, Made in USA 100% Natural Conflict-Free Diamonds Satisfaction Guaranteed. 30 Day Returns and Exchanges Complimentary jewelry gift box included. For additional details, see below. Questions will be promptly answered by Kobelli.