Ladies 55ctw Diamond Briolette 18k Twist Necklace 16''. Impressive three-color diamond necklace including (323) total approx. briolette cut light gray, light yellow, and light brown natural diamonds of average clarity SI-2. Yellow gold dangle includes (59) approx. light brown round brilliant cut diamonds weighing .75ctw average clarity I-1 and (42) approx. round brilliant cut diamonds weighing .42ctw, average color I and clarity SI-2. Dangle drops down 2.5'' and the necklace weighs 19.7 grams gross. Unmarked, likely manufactured by Turgeon Raine. Comes with current appraisal from Emerald City Gemological Services, Seattle.