A tanzanite and diamond pendant. Of openwork design,

SAPPHIRE AND DIAMOND PENDANT Of openwork design, set with an oval-cut sapphire and brilliant and single-cut diamonds, length 5.2cm

Simon G 18K gold diamond floral pendant. Openwork design with yellow central diamond and foliate white gold. Marked Simon G and 18K with serial number on reverse. Gilt silver chain measures 17in. Pend

An 18ct gold diamond pendant. Of openwork design, the brilliant-cut diamond tear drop, suspended from a trace-link chain. Estimated total diamond weight 0.50ct. Hallmarks for Sheffield. Length of pend

A diamond pendant. Of openwork design, the old and rose-cut diamond scrolling motif, with similarly-cut diamond drop, suspended from a fancy-link chain. Length 47cms. Weight 4.2gms.

An early 20th century French gold seed pearl and diamond pendant. Of openwork design, the grooved tubular panel, with bi-colour cross detail, supporting rose-cut diamond and seed pearl floral motifs,

A diamond cross pendant. Of openwork design, the brilliant-cut diamond lines, with similarly-cut diamond scrolling surround and surmount. Total diamond weight 1.25cts. Length 5.2cms. Weight 7.5gms.

A diamond cross pendant. Of openwork design, the brilliant-cut diamond cross, with similarly-cut diamond quatrefoil centre, suspended from a tapered surmount and 18ct gold fancy-link chain. Estimated

IMPORTANT 19th CENTURY MALTESE CROSS DIAMOND PENDANT/BROOCH, of openwork design, set with old cut diamonds totalling approx. 13 ct. The central diamond weighing 1.61 ct. L. 7 cm. 16 grams. With a fitt

RUBY AND DIAMOND DROP PENDANT, of openwork design. Set with a central diamonds, flanked by diamonds and 2 rubies. Suspended from a diamond drop. Diamonds totalling approx. 0.45 ct. L. 3.5 cm. 3.8 gram

DIAMOND PENDANT, of openwork geometrical design, set with diamonds totallin approx. 0.80 ct. L. 3.3 cm. 5.9 grams.

* A pair of sapphire and diamond ear pendants. Of openwork design, the circular-shape sapphire and brilliant-cut diamond panel and surmount, suspending three pear-shape sapphire and diamond highlight

A GEM-SET AND DIAMOND PENDANT ON CHAIN Of openwork design set with multiple pear-shaped peridot, citrine, pink tourmaline and amethyst drops, embellished with concaved rows pavé-set with brillian

A DIAMOND PENDANT ON CHAIN, of openwork design set throughout with single-cut diamonds within millegrain setting, suspending from a fine fancy-link chain, pendant and chain in 14K gold, with case, pen

EDWARDIAN PEARL AND DIAMOND PENDANT/BROOCH, of openwork scrolling design. Set with diamonds totalling approx. 0.75 ct. Accentuated with pearls. Flip back bail and removable brooch fitting. L. 4.4 cm.

ANTIQUE DIAMOND DROP PENDANT, of part openwork design. Set with diamonds totalling approx. 2.82 ct. L. 4.9 cm. 4.8 grams.

ANTIQUE DIAMOND DROP PENDANT, of part openwork design. Set with diamonds totalling approx. 2.82 ct. L. 4.9 cm. 4.8 grams.

An early 20th century gem-set pendant and a 9ct gold emerald and diamond ring. The pendant, of openwork design with circular-shape garnet centre and drop, within a split pearl and foliate surround, th

14 Karat White Gold & Diamond Cameo The brooch/pendant of openwork design with floral motifs features the profile of a woman carved from shell wearing a necklace centering a round brilliant diamond we

AN EARLY 20TH CENTURY DIAMOND PENDANT, CIRCA 1900 Of openwork, scrolling design set with set with old European, single and rose-cut diamonds, to a similar-set diamond bale, mounted in silver and gold,

DIAMOND AND TURQUOISE NECKLACE The pendant of openwork design with floral motifs, set with brilliant-cut diamonds and turquoise cabochons, suspended from a bicoloured and textured fancy-link chain, on

VICTORIAN PEARL AND DIAMOND DROP PENDANT/BROOCH, of openwork scrolling design, set with diamonds totalling approx. 2.15 ct. Flanked with 2 pearls. Removable brooch fitting and flip back bail. L. 6.2 c

DIAMOND-SET PENDANT/BROOCH, 19TH CENTURY Of openwork design, set throughout with cushion-shaped diamonds in pinched-collet settings, diamonds approx. 2.40cts total, detachable brooch fitting, length 3

A platinum diamond and seed pearl pendant. Of openwork design, the Madonna with single-cut diamond halo and seed pearl surround, suspended from a seed pearl highlight fancy-link chain. Pendant with ha

A 9ct gold diamond and peridot cross pendant. Of openwork design, the oval-shape peridot and single-cut diamond terminals, with diamond collet centre, suspended from a 9ct gold curb-link chain. Hallma