A cultured pearl and gem-set brooch. Designed as a

A gem-set novelty brooch. Designed as a winged insect, with circular-shape green gem and diamond wings, circular-shape peridot and cultured pearl body. Length 3.7cms.

Bi-Color Gold and Gem-Set Brooch / Pendant, Wrendesigned in yellow gold in a three dimensional abstract form set with a gray cultured pearl, half bezel set straight baguette cut diamonds weighing appr

A gem-set and plique-a-jour enamel brooch. Designed as a lady in profile, with plique-a-jour enamel and circular moonstone cabochon detail, suspending a cultured pearl drop. May be worn as a pendant.

A marcasite, gem and plique-a-jour brooch. Designed as a fly with plique-a-jour wings, imitation opal and cultured pearl body and red-gem eyes, to the marcasite-set limbs. Can also be worn as a pendan

A cultured pearl, enamel and gem-set pendant. Designed as a blue topaz, within a plique-a-jour foliate surround, with marcasite highlights and cultured pearl surmount. May be worn as a brooch. Length

Designed as a millegrained platinum bomb-form element, set with rose-cut and OMC diamonds later set with round faceted blue sapphire border and trefoil accents, saltwater cultured pearl and RBC diamon

A cultured pearl and gem-set necklace. Designed as an alternating split pearl, peridot and amethyst cabochon line, suspending similarly-set swags and cultured pearl drops, with integral trace-link cha

MIKIMOTO - a cultured pearl and gem-set bracelet. Designed as a series of cultured pearls, measuring 6.6mms, within a scrolling panel surround and rectangular-shape black-gem spacers. Maker's marks fo

A diamond and gem-set brooch. The cultured pearl and old-cut diamond, suspended from a rose and old-cut diamond scrolling surround, with circular-shape synthetic ruby and cultured pearl highlight. Est

A pair of seed pearl earrings and a gem-set brooch. The earrings each designed as a seed pearl drop suspended from a similarly-set disc surmount, the brooch designed as a garnet and green beryl oval w

A late Victorian silver and gold gem-set brooch. The rose-cut diamond bee, with cultured pearl thorax and circular ruby cabochon eyes. Length 2.8cms. Total weight 3.8gms.

A diamond and gem-set brooch. Designed as a carved mother-of pearl and amethyst floral spray, with onyx and brilliant-cut diamond basket. Total diamond weight 0.40ct, stamped to mount. Length 4cms. We

A diamond and gem-set brooch. Designed as a pheasant, the pave-set seed pearl and turquoise body, with circular-shape diamond tail. Length 4.7cms.

Four gem-set brooches. To include a late Victorian gold seed and split pearl floral bar brooch, a mid 20th century diamond single-stone bar brooch, a 9ct cultured pearl brooch and a later 9ct gold eme

Two gold and gem-set brooches. To include an Edwardian 9ct gold garnet-topped-doublet and split pearl brooch, together with a 1960s cultured pearl brooch. One brooch may be worn as a pendant. One with

Two diamond and gem-set brooches. To include an early 20th century cultured pearl and diamond bar brooch and a composite split-pearl and blue paste brooch. Estimated total diamond weight 0.10ct. Lengt

Two Vintage Gold and Gem-Set Broochesthe first a circle brooch set with round cultured pearls (4.85mm average) and with prong set rubies, completed with a single locking pin stem, stamped 14K (1.25 in

Two Whimsical Gold and Gem-Set Brooches / Pendantsthe first in a doggie motif, the outer border set with round cultured pearls (4.4mm), the doggie with ruby eyes and coat with full cut round diamond m

Edwardian gem-set insect brooch The rose-cut diamond, turquoise, and ruby winged insect, on a cultured pearl and gold pin Silver and pink gold 2 x 1 ins; Gross weight 4.8 dwts

A late Victorian gold, enamel and gem-set bee brooch. The striped black enamel and old-cut diamond bee, atop a cultured pearl terminal pin. Estimated total diamond weight 0.45ct, H-I colour, SI clarit

A gem-set necklace. Designed as an oval moonstone cabochon, within a single-cut diamond and split pearl openwork surround, to the cultured pearl and similarly-cut diamond drops, suspended from a split

Two early 20th century gold gem-set bar brooches. To include a split pearl shamrock brooch, together with a rose-cut diamond, circular-shape sapphire, split pearl and cultured pearl fly brooch. Length

An early 20th century 15ct gold enamel and gem-set snake brooch. Designed as a graduated green guilloche enamel snake, with ruby cabochon eyes, wrapped around a split pearl bar. Length 4.6cms. Weight

Group of cultured pearl, enamel, and gem-set jewelry Comprising a gold and cultured pearl starburst pendant brooch; a gold bombe ring of cloisonne enamel; and a gold, oval cabochon opal, and tsavorite