b'31200198202194 198 201A vintage 18ct yellow gold braceletA stunning 30ct natural solid boulderA stunning 14ct yellow gold cocktail set with sapphires and diamonds,opal pendant set in 9ct yellow goldbracelet, set with five impressive 20th century, mount, circa 1970s, brilliant cut Alexandrite stones, stamped 18, 5cm high overall, 15.3 grams total. circa 1970,17cm long, 13 grams total Accompanied by an Opal Gallery ofstamped R.K. 14K,$7001,000Melbourne valuation for $15,850 20cm long, 45.7 grams total$3,0005,000 $5,0006,000195A yellow gold ring set with a large199 202yellow topaz, 20th century, A 9ct yellow gold and opal triplet tie pin,A designer 14ct yellow gold cocktail ring marks rubbed, circa 1970, set with opal doublet and diamonds, 6.2 grams total 1.2cm wide. circa 1970,$200400Accompanied by an Opal Gallery ofstamped 14K, 9.9 gramsMelbourne valuation for $1,220 $8001,200196 $200400 A 14ct yellow gold cocktail ring set with203a tower of white opals, 20th century, 200 A 9ct yellow gold pendant set with stamped 14k, A yellow gold ring, set with an ovala solid white opal, circa 1970,9 grams total opal doublet, flanked by four whitestamped 375,$8001,200brilliant cut diamonds on each shoulder,2.5cm high overall, 2.4 gramscirca 1970, $400600 197 4.6 grams totalBULOVA stainless steel cased vintage$300500 204wristwatch with automatic movement,A vintage 9ct yellow gold brooch baton numerals, centre seconds sweep,set with a solid opal, circa 1970,date window and double crown, stamped 9ct,3.7cm wide including crown 5cm wide, 4.4 grams$300500$250350 201'