b'51305316307308311 315A pair of 14ct white gold earrings, setA 14ct white gold star shaped with diamonds and emerald, ring, set with natural emerald and 2.5cm high, 8.5 grams total diamonds, mid 20th century,$450550stamped 14 kt,8.1 grams total312 $400600A 14ct white gold cocktail ring, set with seven almond shaped emeralds and316assorted white diamonds, A platinum ring, set with a solid Coober 6.9 grams total Pedy white opal, flanked by two pairs of $550650 brilliant cut white diamonds,6.9 grams total313 $1,0001,500MICRO MOSAIC vintage bracelet and three brooches, all set in gilt metal, 20th century, (4 items),the bracelet 19cm long$250350 314An impressive 18ct white gold bracelet, set with five pearls, surrounded by brilliant cut white diamonds, mid 20th century,stamped 18ct,15cm long, 14.5 grams total$8001,200 309'