One electronically tested 18KT yellow gold ladies cast & assembled diamond ring with a bright polish finish. The ring is from Piaget's "Possession" Collection. This model is Colette/Possession Celebration. It was designed in 2010 to celebrate the 20th anniversary of Piaget's "Possession" line. The Colette features two closely intertwined rings, still allowing the center chain ribbon to freely rotate. The outer ring is accented by mirroring continuous diamond ribbons. Stamped E89504. The width of the ring is ten and one-half millimeters wide. US ring size 7.25. European ring size 55. Trademark is Piaget. Identified with markings of "750". Condition is good. Containing: One Hundred Eighty-Six bead set round brilliant cut diamonds, measuring 1.20 - 1.20 x 0.72mm (depth est.) approximate total weight of 186 Stones = 1.25ct. Graded in the setting. Clarity: VVS-2 to VS-1. Color: E - F. Total Weight of Diamonds 1.25ct.. Total Weight of Ring 18.80gm. AIG Appraised at $18,000.00.