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A 9ct gold opal pendant, 47 x 34mm rectangular boulder opal set in a stylised mining shaft headframe, length 103mm, wt. 54.5g.

9ct rose gold and solid opal pendant weight approx 4.4 grams

18ct yellow gold opal pendant. A solid white opal 13mm x 10mm flashes, of red and blue within two claw frame, and double ridged cap and bale. Weight 5 grams

White solid opal pendant, 18ct white gold, the white opal weighing approximately 25ct, displaying red and green flashes, the surmount set with three brilliant-cut diamonds, stamped '750', approx. Weight 11.07 grams

Opal and diamond pendant, 18ct yellow gold, the stylised tear-drop pendant centring a jelly opal, surmount with brilliant-cut diamond, stamped '750', approx. Weight 7.64 grams

A 9ct rose gold solid white opal pendant three pieces of solid white opal. Total weight 2.7grams.

18ct yellow gold Boulder opal pendant with diamond set bale, total weight 6.9 grams

A silver earring and pendant suite, each set with synthetic opal.

9ct yellow gold opal doublet set pendant. Tear shaped opal doublet in yellow gold frame. Provenance: Estate Australian collector, weight 2.8g

Lightning Ridge opal (6.35ct) pendant with bale set in 18ct yellow gold with diamond surround,total weight 5.0 grams

Double sided opal pendant on potch opal setting set in 18ct yellow gold with diamonds to bale, total weight 10.6 grams

Small 9ct yellow gold, solid opal pendant total weight 0.9 grams

Ann 18ct gold opal and diamond pendant, set with an 18 x 8.5mm freeform fine quality white opal and 4 round brilliant cut diamonds. Wt. 3.5g

An opal and diamond pendant on chain, the rectangular pendant set with a solid white opal and twenty-one diamonds of varying cuts, estimated total weight 0.94 carats. 18ct yellow gold. Weight 25.26 grams. Length of pendant 4cm. Length of chain 52cm.

9ct yellow gold and solid opal pendant, good colour, approx 0.9 grams

14ct gold chain with 9ct gold & opal pendant, approx 3.8 grams total

Solid opal & diamond pendant on 18ct gold chain, opal approx 28x16.2x3.35mm, body colour white with blue, green, yellow, orange and red play of colour in an eight claw setting surrounded by 31 brilliant cut diamonds TDW1.24ct and bale set with 2 brilliant

An opal chip pendant, circa 1900, one side of the circular pendant with the Australian coat of arms, the other with the name 'Allie'. 9ct rose gold. 9ct silver lined bow surmount. Diameter 3.3 cm. A similar example illustrated Australian Jewellery, 19th &

An 18ct gold opal pendant brooch; claw set with a 50 x 35mm portrait carved white opal in a stylised nugget surround. Wt. 37.1g.

A 22ct gold opal pendant, set with a 19 x 14mm freeform crystal opal of fine colour in tubular laurel surround. Weight 4.8g. Unmarked.

White solid opal pendant, 9ct yellow gold, weight approximately 4.9 grams

White solid opal pendant, 18ct yellow gold, weight approximately 4.7 grams

White solid opal brooch, 9ct rose gold, with oval cabochon opal, stamped 'J. A.' and '9k', together with a white opal pendant set in 18ct yellow gold, a white solid opal pendant set in 14ct yellow gold, and an opal ring set in 18ct yellow gold (4), weight

Victorian gold and Ocean blue opal pendant, possibly Australian, 9ct rose gold, featuring an oval opal set in a frame of leaves and flowers, stamped '9ct', opal (A/F), weight approximately 58.5 grams

Two lovely stone set gold Charms. 18ct yellow gold, of Italian manufacture, one a small stylised ladies handbag, finely ribbed in finish with overlaid wire work, set with a turquoise bead and opal doublet, along with a small ball of polished, etched and wi

A Baroque cultured pearl pendant, large Baroque pearl (30.3x18.5mm) suspended from a pearl and opal drop; gold-plated.

Early yellow gold opal set pendant. Gold unmarked but tests as 9ct. Central opal surrounded by 10 opals & two opals suspended. Wt.2.7g

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