Classic, crisp, and endlessly wearable, this 18K white gold pendant necklace features a bright round-cut blue sapphire of approximately 0.40 carats, framed by 15 round-cut diamonds totaling approximately 0.20 carats (H color) for a clean halo of sparkle. The pendant measures approximately 0.85 x 0.50 inches and hangs from a flattering 15-inch chain that sits right at the collarbone, while the 5.4-gram total combined weight. Very good conditions. All our diamonds and colored gemstones are naturally earth-mined. Any synthetic (lab-grown) stones will be clearly indicated in the description. Upon Request, Auction House may provide an appraisal. This will carry an additional cost. Appraisals are made by our in house GIA certified Gemologist.