Diamond, Necklace, Ruby An Exquisite 204 Carat Ruby, Diamond and White Gold Cravat Necklace August 8, 2020 eyesdesire Stunning 18k white gold necklace with a 1 inch extension, completely set with rubies and bordered by diamonds. The rubies weigh a total of approximately 204.71cts and the diamonds weigh approximately 18.16cttw. There truly is no other cravat necklace quite like this one. Tweet Share 0 Skype Reddit +1 Pocket Pinterest 0 LinkedIn 0 Email