Platinum, 10.15ct Ceylon Royal Blue Sapphire and Diamond Ring

Of art deco style, centering a cushion-shaped Sri Lanka sapphire, accented by round diamonds. GRS 2011-112290, dated 23 November 2011, stating the 10.15 carat sapphire is natural, vivid blue (GRS type "Royal Blue") and originated from Sri Lanka with heat treatment

Accompanied by an AGL report no. CS52145, dated 07 November 2012, stating the 10.15 carat sapphire is natural and originated from Sri Lanka with heat treatment