One electronically tested 18KT white gold ladies cast diamond unity ring with a bright polish finish. The featured diamond is supported by diamond set shoulders, completed by a two and one-half millimeter wide band. Trademark is Orianne. Identified with markings of "18K". Condition is new, good workmanship. One prong set round brilliant cut diamond, measuring 7.39 - 7.35 x 4.60mm approximate weight of 1.64ct. Graded in the setting. Clarity I-1 Color H Depth 62.4% Table 58.3% Fifty-Eight prong and channel set round brilliant cut diamonds approximate total weight of 58 Stones = 1.14ct. Graded in the setting. Clarity VS-2 to SI-2 Color G - I