An early 20th century gold gem-set necklace. The

Two early 20th century gold gem-set pendants. The first designed as a split pearl openwork foliate panel with circular-shape aquamarine highlights, suspended from a trace-link chain, the second design

Two early 20th century gold gem-set pendants. Each of openwork foliate design, set with peridot and split pearls. Lengths 4.2 and 4.3cms. Weight 5.7gms.

A selection of three late 19th to early 20th century 15ct gold gem-set bar brooches. To include a diamond single-stone brooch, a blue topaz and split pearl brooch and a split-pearl heart-shape motif b

An early 20th century gold, diamond and gem-set snake pendant. The engraved head with sugarloaf emerald cabochon crest and ruby eyes, tapered to the cushion-shape ruby and vari-cut diamond coiled body

Two late 19th and early 20th century gold diamond and gem-set rings. To include an Edwardian 18ct gold alternating graduated circular-shape sapphire and old-cut diamond ring, together with a 15ct gold

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

Two early 20th century 18ct gold diamond and gem-set rings. To include a blue gem and single-cut diamond floral cluster ring, together with an old-cut diamond three-stone ring. Estimated total diamond

An early 20th century Egyptian Revival gold, diamond and gem-set brooch. The carved moonstone scarab with ruby and rose-cut diamond surround, to the rose-cut diamond accent openwork wing sides. Austri

Two early 20th century platinum and 18ct gold diamond and gem-set rings. To include a diamond three-stone crossover ring, together with an alternating sapphire and old-cut diamond five-stone ring. Est

Two 9ct gold gem-set rings. To include an early 20th century oval-shape garnet single-stone ring and a 1970s square-shape onyx ring with overlaid serpent detail. Hallmarks for Birmingham, 1919 and Lon

A selection of four gem-set pendants. To include an early 20th century 9ct gold garnet-topped-doublet and split pearl openwork pendant suspended from a curb-link chain, together with three further 9ct

Four gem-set rings. To include an early 20th century 9ct gold sapphire and diamond ring, a 9ct gold pink sapphire and diamond crossover ring, together with two further rings. Estimated total diamond w

Three gem-set rings. To include an early 20th century 9ct gold ruby and split pearl ring, an early 20th century 9ct gold ruby and sapphire snake ring, together with one further gem-set ring. One AF. T

Four gem-set rings. To include an early 20th century 9ct gold cushion-shape blue paste single-stone ring, an opal and garnet band ring and two further single-stone rings. One with hallmarks for 9ct go

Four diamond and gem-set rings. To include an early 20th century 15ct gold ruby and diamond dress ring, an early 20th century 9ct gold sapphire and diamond ring, together with two further rings. Three

Two gem-set brooches. The first designed as an early 20th century 15ct gold bar of music with split pearl highlights and the notes reading 'dearest', the second designed as a mid 20th century 9ct gold

Five gold gem-set rings. To include an early 20th century platinum and 18ct gold single-cut diamond three-stone crossover ring, an early 20th century 18ct gold and platinum synthetic ruby dress ring,

A selection of gem-set jewellery. To include a brilliant-cut diamond heart pendant, a tanzanite and diamond point pendant, together with an early 20th century 9ct gold green gem and seed pearl bar bro

An antique Art Deco style 14K Gold set of a necklace and ear rings. The necklace and earrings are encrusted with Garnet stones made in a floral design. Circa: early 20th century. Total weight 18.7 g.

Set with rubies, emeralds, opals, jade, seed pearls, or red and green "gems". 9k-18k. Early-late 20th c. Sizes 6 - 7 1/2. 15.8 dwt.

A FINE ART DECO CEYLON NO HEAT SAPPHIRE, DIAMOND AND PEARL NECKLACE, EARLY 20TH CENTURY in platinum and yellow gold, set throughout with nine oval cut blue sapphires all totalling approximately 16.90

14K white gold filigree and diamond pendant necklace. Early 20th century. 14K white gold filigree pendant set with seven diamonds, 1/5 ct. total weight. With a sterling silver chain. Total weight 7.1

American and English, early-late 20th century. Three rings to include: 10K oval cluster ring with center opal surrounded by twelve small round rubies, Sz 7.25; 9K ring with English hallmarks, center o

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