Diamond Ring 10kt Two Tone Gold. This is a beautiful 10kt white gold ring with yellow gold plating. The ring is set with one early pear cut diamond (0.73cts) and thirteen brilliant cut diamonds weighing approximately (0.02-0.025ct each), for a total diamond weight of 1.02cts. The ring tests 10kt and is in very good condition. This includes an insurance appraisal of $6475.00. Ring size is 7.