Platinum Riviera 20ct Diamond Necklace
Platinum Riviera Diamond Necklace. Platinum and 18k yellow gold riviera necklace set with 74 diamonds in platinum and 4 fancy yellow marquise cut diamonds in yellow gold at the clasp. The white diamonds weigh a total of approximately 19.51cttw with E/F color. The fancy yellow diamonds weigh a total of 0.55cttw.