Australian Opal Doublet stone and Diamond 18K white gold pendant. Opal: 16.18ct Diamonds: 0.12ct Pendant is 18k white gold Gross weight of pendant: 10.8 grams Unnoticeable scratch on pendant
5.2X2.4 cm / 2.04X0.94 inch
It was acquired at auction under Japan_Monoshare, which is known to be a very high reputable seller on eBay.
Japan_Monoshare - An 18K White Gold Opal Doublet & Diamond Pendant, Australian
the pear-shaped opal, stated to weigh 16.18ct within an open loop set with two trios of small brilliant-cut diamonds, stated to weigh 0.12ct, mount stamped 18k, gross weight of pendant: 10.8 grams, 52 x 24mm