One electronically tested platinum ladies cast Burmese ruby & diamond ring. One prong set oval mixed cut natural ruby, measuring 9.99 x 8.00 x 5.15mm, exact weight 3.66ct., clarity is heavily included, type II, dark, slightly brownish, red color, (GIA R 7/2), cut is good. Transmitting light with some distortion, translucent. Naturally occurring internal & external characteristics are present. Treatment: Indications of Heating with moderate residue. Graded loose prior to setting in the GIA Laboratory, Report No. 2223305490. The report is attached. The statement on geographic origin is an expert opinion based on a collection of observations and analytical data. Origin: Burma (Myanmar). One hundred fifty-six prong set round brilliant cut diamonds approximate total weight of 156 Stones = 1.40ct. The clarity & color grade reflect the overall average for the group. Graded in the setting. Clarity: SI-1 to I-1 Color: F-H Total Weight of Colored Stones: 3.66ct. Total Weight of Diamonds: 1.40ct. Total Weight of Ring: 11.50 gm Size: 7 1/4