NO RESERVE - AN OPAL AND DIAMOND NECKLACE comprising a row of twenty rose cut opals in borders of

PEARL, OPAL AND DIAMOND NECKLACE comprising a single row of ninety-nine pearls of 6.0-6.5mm, the clasp set with an oval cabochon opal between two flat cut diamonds, within a border of rose cut diamond

NO RESERVE - AN ANTIQUE DIAMOND BAR BROOCH in yellow and white gold, comprising a row of rose cut diamonds, no assay marks, 8.0cm, 9.1g.

NO RESERVE - A PEARL AND DIAMOND NECKLACE comprising a row of pearls, the clasp set with old cut diamonds, no assay marks, 74.0cm, 47.9g.

Italian 14K yellow gold fire opal, opal inlay and diamond pendant necklace, comprising one 7 mm x 5mm oval-cut faceted fire opal, two rectangular 3.5 mm x 2mm and five round brilliant-cut diamonds; ap

A PEARL AND DIAMOND CHOKER NECKLACE in yellow gold, comprising eight rows of seed pearls, the front with a rectangular openwork pendant set with rose cut diamonds, the clasp set with further rose cut

A TWO ROW NATURAL PEARL AND DIAMOND NECKLACE in yellow gold, comprising of two rows of pearls, ranging from 3.4mm - 2.9mm, the rectangular gold clasp set with a rose cut diamond, unmarked, 60.0cm, 18.

Designed as a central oval cabochon opal (12.3 x 7.7 mm) in a border of rose cut diamonds set in 14k gold; size 3-1/2, 3.7g

NO RESERVE - A DIAMOND FLOWER NECKLACE in 18ct white gold, comprising a row of five openwork flowers set with round cut diamonds, suspended from a trace chain, stamped Au750, 45.0cm, 3.2g.

A NATURAL PEARL AND DIAMOND NECKLACE in yellow gold and silver, comprising a single row of one hundred and seventy-five pearls ranging 6.6mm to 3.7mm, with rose cut diamonds and a cultured pearl set t

A PAIR OF OPAL AND DIAMOND DROP EARRINGS in 14ct yellow gold, each set with a round cabochon opal suspending a row of rose cut diamonds terminating in a pear shaped cabochon opal, stamped 14k, 5.0cm,

PEARL AND DIAMOND NECKLACE, EARLY 20TH CENTURY in yellow gold, comprising a single row of graduated pearls ranging 5.5mm to 2.5mm, the clasp set with a further pearl within a borer of rose cut diamond

A LAVENDER JADEITE JADE NECKLACE comprising a single row of graduated polished lavender jadeite jade beads, clasp set with round cut and rose cut diamonds, no assay marks, 41.5cm, 41.0g.

NS JUT Opal ruby diamond Spider pendant with a silver chain necklace Diamonds are rose cut Measurements: the chain is 16" L x 1/16"W; the pendant is 1/2" W x 1 1/2" L Weight is 8.4 grams In excellent

NS JUT Opal ruby diamond Spider pendant with a silver chain necklace Diamonds are rose cut Measurements: the chain is 16" L x 1/16"W; the pendant is 1/2" W x 1 1/2" L Weight is 8.4 grams In excellent

AN OPAL AND DIAMOND DRESS RING in high carat yellow gold and silver, set with an oval cabochon opal within a border of rose cut diamonds, with stylised decoration to the band, unmarked, size N / 7, 3.

PAIR OF OPAL AND DIAMOND EARRINGS each of cluster design, set with a cabochon opal within a border of rose-cut diamonds, post fittings, each measuring 13 x 8mm, unmarked, combined gross weight 3.6 gra

A late Victorian coral bead single-strand necklace. Comprising a single row of ninety-seven graduated coral beads, measuring 15.4 to 4.1mms, to the gold barrel push-piece clasp with rose-cut diamond a

Opal, Sapphire and Diamond Earrings sterling silver, each earring mounted with a pear-cut opal with an approximate total weight of 2.17 carats, accented by a row of rose-cut diamonds with an approxima

A FINE NATURAL PEARL, DIAMOND AND ONYX NECKLACE comprising a single row of pearls ranging from 4.0-6.2mm, the navette shaped clasp set with a baguette cut diamond on a polished onyx within a border of

NO RESERVE - AN ANTIQUE BLACK OPAL AND DIAMOND BAR BROOCH, CIRCA 1910, Made in yellow gold and platinum, Oval cabochon black opal, weighing approximately 1.61 carats, Single cut and rose cut diamonds,

14K yellow gold diamond and opal pendant necklace, comprise of one 9 x 6 mm pear shaped opal surrounded by twenty round brilliant-cut diamonds; approx: 0.25 cttw., color: G-H, clarity: SI1 - SI2., mar

AN OPAL AND DIAMOND PENDANT NECKLACE in 18ct white gold, set with a pear shaped cabochon opal in a border of round brilliant cut diamonds, suspended from a chain, full British hallmarks, pendant 2.3cm

CARTIER, A DIAMOND LOVE NECKLACE in 18ct rose gold, comprising a double row chain set with a round cut diamond and a circular pendant with screw motifs, one of which is set with a round brilliant cut

Opal and Diamond Bangle Bracelet sterling silver, the hinged bracelet mounted with rows of round-cut opals weighing approximately 18.81 carats in total, accented by rose-cut diamonds weighing approxim