One electronically tested platinum ladies cast spinel and diamond ring. Condition is new, good workmanship. The featured blue spinel is set within a diamond bezel, supported by diamond set tapering shoulders, completed by a two millimeter wide band. Bright polish finish. Trademark is Orianne. Identified with markings of "PT950". Containing: One prong set oval mixed cut natural blue spinel, measuring 7.93mm x 6.70mm x 4.34mm, exact weight 1.80ct., clarity is moderately included, type II, medium, slightly grayish, blue color, (GIA B 5/2), cut is good. Transmitting light with no distortion, transparent. Naturally occurring internal and external characteristics are present. GIA Gemological Report attached. Graded loose prior to setting in the GIA Laboratory, Report # 5201365216. Forty-six prong set round brilliant cut diamonds exact total weight 46 Stones = 0.81ct. Graded in the setting. Clarity VS2 to SI1 Color F - H Total Weight of Colored Stones 1.80ct. Total Weight of Diamonds 0.81ct. Total Weight of Ring 5.60 gm #LREF-4499