Lisa Mason For Bella Luce white diamond simulant 10.56ctw pear and trillion, Eterno 18k yellow gold over sterling silver perfect cut ring. Measures approximately 0.70" L x 0.62" W and is not sizable. The diamond equivalent weight is 6.40ctw.,Lisa Mason For Bella Luce white diamond simulant 10.56ctw pear and trillion, Eterno 18k yellow gol