Galt 4 Carat AGL Graded Ceylon No Heat Pear Shape Sapphire and Diamond Pendant featuring a 4.27 carat pear shaped sapphire with an American Gemological Laboratories (AGL) grading report denoting it as Ceylon NO HEAT surrounded by 38 round brilliant cut diamonds F Color VS Clarity with a total weight of 2.5 carats. Prong set in platinum.