Sapphire and Diamond Ring The oval-shaped sapphire weighing 4.14 carats, set within a mounting comprised of diamonds weighing a total of 1.40 carats mounted in platinum 12.02 grams (gross), size 6 Authentication: Accompanied by GIA report no. 0202576292, stating Measurements 11.07 x 9.40 x 5.11 mm, Shape Oval Cutting Style: Crown Modified Brilliant Cut Cutting Style: Pavilion Step Cut Transparency Transparent Color Blue CONCLUSION Species Natural Corundum Variety Sapphire TREATMENT(S) Heated