NO HEAT GIA Certified Blue, Yellow, Green, Orange & Pink Sapphire, with multiple shapes, all prong set, weighing collectively 143.00 carats. The halo around the drop and in between the sapphires are composed of (332) round-cut, prong set, Diamonds weighing approximately 4.80 carats (H-I color and VS-SI clarity). Weighs 75.3 grams and the total length is approximately 15.5" secured with a lobster claw clasp.