18k Yellow Gold Emerald and Diamond Necklace

An 18k yellow gold Suna Bros. emerald and diamond necklace. The necklace features a pear-cut emerald set in three prongs. The emerald has a carat weight of .50. The emerald is surrounded by a double halo of 37 bead set diamonds. The necklace is completed with a round bezel set diamond set stationed on the chain above the emerald and diamond pendant. The 38 full-cut diamonds have a total carat weight of .25 and a color and clarity grade of G/VS. The pendant is set on a 16" 18k yellow gold cable chain. The chain is completed with a lobster clasp. The necklace is marked "750". The pendant is marked "SUNA 18K" and with the serial number "7462/XX". The emerald has been oil treated.