NO RESERVE - AN OPAL AND RUBY BUTTERFLY BROOCH in 9ct yellow gold, set throughout with cabochon

Designed as an open-winged butterfly with round-faceted or cabochon opals, rubies, sapphires, emeralds and RBC diamonds, .60 ct. TW. Mid 20th c. Stamped 14k. 1 1/4" x 2". 10.7 dwt. Provenance: From th

Vintage butterfly brooch with two opal wings set on 14k white gold, 14k yellow gold and silver. Edged with small diamonds. Central body in white gold with our round diamonds and two ruby cabochon eyes

14K yellow gold butterfly brooch with carved jade, diamonds and rubies set throughout, emerald eyes and a diamond body. Measures: 2.25 in x 1.75inHallmark: Unmarked acid test indicates metal is 14K go

AN ANTIQUE OPAL, RUBY AND PEARL PENDANT in 9ct yellow gold, in floral design, set with a round cut ruby in a cluster of lozenge shaped cabochon opals, within a border of alternating pearls and round c

AN ANTIQUE DIAMOND AND RUBY CAVALIER KING CHARLES SPANIEL STICK PIN BROOCH in yellow gold, set throughout with old mine cut diamonds, accented by cabochon ruby eyes, no assay marks, 1.1cm, 2.6g.

NO RESERVE - AN ANTIQUE ART NOUVEAU DIAMOND AND OPAL BAR BROOCH in 15ct yellow gold, set with an old cut diamond and an opal cabochon within two scrolling bars, stamped 15, 4.0cm, 3.9g.

A WATERMELON TOURMALINE BUTTERFLY BROOCH in 9ct yellow gold, the wings set with carved watermelon tourmaline, full British hallmarks for Sheffield 1991, 3.1cm, 4.8g.

A VINTAGE LAPIS LAZULI BROOCH in 9ct yellow gold, set with a cabochon lapis lazuli within a wirework border, British hallmarks for 9ct gold, 2.8cm, 6.4g.

AN ANTIQUE RUBY AND PEARL BUTTERFLY BAR BROOCH in yellow gold, set with a butterfly motif with a round cut ruby abdomen and pearl set wings, no assay marks, 4.0cm, 3.3g.

AN OPAL AND DIAMOND BROOCH in yellow gold, set with a cabochon opal of approximately 13.61 carats, in a border of old cut diamonds totalling approximately 1.40 carats, unmarked, 2.5cm, 7.3g.

AN ANTIQUE EDWARDIAN PERIDOT AND PEARL BROOCH / PENDANT in 9ct yellow gold, the scrolling body set throughout with round cut peridots and pearls, suspending an oval cut peridot drop, further pearls se

AN OPAL AND RUBY PENDANT in yellow gold, set with an oval cabochon opal in a border of further opals and round cut rubies, a round cut ruby set to the bail, no assay marks, 3.9cm, 4.4g. 

NO RESERVE - A VINTAGE RUBY RING in yellow gold, set with a cabochon ruby, no assay marks, size N / 6.5, 4.8g.

A RUBY AND DIAMOND COCKTAIL RING in 9ct yellow gold, set with a cabochon ruby of 5.60 carats, in a border of round brilliant cut diamonds, the tapering band accented by two further diamonds, the diamo

AN OPAL AND DIAMOND RING in 9ct yellow gold, set with an oval cabochon opal and old cut diamond of approximately 0.27 carats, full British hallmarks for 9ct gold Birmingham 1988, size N / 7, 5.8g.

AN OPAL AND EMERALD RING in 9ct yellow gold, set with an oval cabochon opal triplet in a border of round cut emeralds, full British hallmarks for 9ct gold, size N / 7, 3.6g.

AN ANTIQUE OPAL AND RUBY RING in yellow gold, set with a pear shaped cabochon opal within a border of cushion cut rubies, no assay marks, size O / 7, 3.2g.

A PAIR OF VINTAGE OPAL DROP EARRINGS in 9ct yellow gold, each set with three round cabochon opals, stamped 9K ITALY, 1.7cm, 1.2g. 

NO RESERVE - A SYNTHETIC RUBY RING in 14ct yellow gold, set with a cabochon synthetic ruby on a textured shank, stamped 585, size Q / 8, 4.0g.

NO RESERVE - AN ANTIQUE TURQUOISE RING in 9ct yellow gold, set with a cabochon turquoise, full British hallmarks for Chester 1910, size N / 6.5, 1.8g.

NO RESERVE - AN ANTIQUE TURQUOISE AND PEARL BROOCH in yellow gold, set with cabochon turquoise and pearls, no assay marks, 3.0cm, 7.2g.

AN ANTIQUE OPAL AND PEARL ARROW BROOCH in yellow gold, set with an oval cabochon opal accented by seed pearls, unmarked, 6.2cm, 9.7g.

AN ANTIQUE OPAL AND DIAMOND BROOCH in yellow gold and silver, set with a central cabochon opal within a scrolling openwork mount set with old cut diamonds, the diamonds all totalling 5.3-5.5 carats, n

NO RESERVE - A RUBY AND DIAMOND BANGLE in 9ct yellow gold, the hinged body set with a row of alternating round cut rubies and round brilliant cut diamonds, stamped 9K, inner circumference 18.8cm, 18.1