A gem-set bracelet by Deakin & Francis, the 9ct gold curb-link chain suspending various heart-shaped drops, to include amethyst, garnet, etc., mak...

A gem-set necklace, spectacle-set throughout with various oval-cut gemstones to include garnet, amethyst, peridot, etc., mounted in 9ct gold, UK h...

A mid 20th century gem-set spray brooch, the engraved foliage scattered with various gemstones to include sapphire, ruby, blue zircon, etc., lengt...

An aquamarine chain necklace, composed of heart-shaped aquamarines, collet set and spaced by a series of polished white precious metal links, the ...

A pair of 18ct gold ruby and diamond earrings, the stylised flowerheads set with circular ruby cabochons, with pierced gold petals and brilliant-c...

An 18ct gold cabochon ruby and diamond cluster ring, the ruby cabochon centred within a brilliant-cut and pear-shaped diamond surround, Birmingham...

A ruby, emerald and diamond necklace, the graduated gold bead necklace leading to a pavé-set brilliant-cut diamond frontispiece of twisted knot de...

An emerald and diamond dress ring, set with an oval mixed-cut emerald between two triangular-shaped diamonds, to a bombé style mount pavé-set wit...

Two gold lockets and a gem-set pendant, comprising a 9ct gold locket with scroll outline and engraved decoration, an 18ct gold swivel locket with ...

A small collection of jewellery, comprising an early 20th century blue stone and seed pearl brooch/pendant of whiplash scroll design, an 18ct gol...

An opal and ruby crossover bangle, the hinged bangle set to the front with opal cabochons and circular-cut ruby accents, highlighted with engraved...

An opal pendant, the oval opal cabochon in a geometric surround set with faceted marcasite, on a cable-link chain, pendant length 49mm. £150-£170

An Arts and Crafts gem-set pendant, formed as a cluster of silver beads, collet-set blister pearls and circular sapphire and citrine cabochons, wi...

An 18ct white gold and cultured pearl suite by Boodles, the earrings each set with a cultured pearl of black tint within a pair of interlocking ho...

Two carved gem pendants, comprising a double-sided rose quartz pendant carved to depict flowering foliage and fruits, with a bamboo branch-style s...

Two jade bead pendants, the large jade beads mounted to abstract and pierced pendant mounts respectively, one with tassel decoration to the unders...

Three jade pendants, comprising a Bi, cylindrical and carved jade pendant respectively, each mounted to gold pendant fittings, jade untested, cyli...

A turquoise and enamel ‘Arty’ ring by Yves Saint Laurent, the broad band abstractly set with turquoise cabochons and surmounted by an asymmetrical...

A jade and diamond spray brooch by Chow Tai Fook, the stylised spray set with vari-cut diamonds and with oval jadeite cabochon buds, signed ‘C.T.F...

A jade and diamond ring, the jade cabochon claw-set within an entwined surround of brilliant-cut diamonds, to matching bifurcated shoulders, stamp...

A platinum and diamond half eternity ring, the fine band set to the front with a series of brilliant-cut diamonds, London hallmark for 2018, total...

A jade and diamond ring, the oval jade cabochon with a trio of brilliant-cut diamonds to either side, between trifurcated shoulders, stamped ‘18K’...

A pair of jade and diamond ear studs, the circular jade panels set to brilliant-cut diamond millegrain clusters and centred with a brilliant-cut c...

A gem-set cuff, the polished bangle with lion mask terminals, with pink and blue sapphire highlights to the eyes and mane and bead and ropetwist d...

A gem-set bangle by Lalaounis, the hinged ropetwist bangle terminating to either side in a Chimera head, with single-cut diamond collars and circu...

An 18ct gold sapphire and diamond torque bangle, the ropetwist bangle with fluted terminals, each with harlequin style engraving and set with a sa...

An 18ct gold sapphire and diamond collar necklace and bangle suite, the necklace composed of articulated brilliant-cut diamond pavé-set panels and...

A seed pearl necklace, circa 1900, the articulated foliate necklace with a whiplash scroll and floral frontispiece, set throughout with seed pearl...

A collection of antique jewellery, circa 1890-1900, comprising a peridot and seed pearl bar brooch, cased by Weir & Sons, a seed pearl necklace of...

A 9ct gold fox bar brooch, realistically modelled, the fox motif applied to a safety-pin brooch with London hallmark, length 5cm. £100-£120

A pearl and diamond combination jewel, circa 1900, the tiered cluster set with a central pearl within a surround of half-pearls and old brilliant-...

A seed pearl necklace, circa 1900, the fancy-link chain leading to a scrolling frontispiece with foliate whiplash detailing, set throughout with s...

An aquamarine and seed pearl necklace, circa 1900, the cable-link chain leading to a scrolling frontispiece with trellis detailing, set throughout...

A gold and pearl bangle, circa 1900, the hinged bangle set to the front with openwork seed pearl set detail, cased by Watherston & Son, inner dime...

An emerald ring, set with five oval-cut emeralds, with brilliant-cut diamond highlights between, stamped ‘18CT’, ring size M. £240-£300

A bicolour diamond ring, bezel-set to the front with brilliant-cut diamonds, total diamond weight approximately 0.36 carat, ring size K. £260-£3...

A diamond ring, of undulating design, the square section band set with brilliant-cut diamonds around two larger brilliant-cut diamonds, stamped ‘7...

An emerald and diamond eternity ring, set throughout with alternating trios of brilliant-cut diamonds and square-cut emeralds, total diamond weigh...

A diamond five stone ring, channel-set with a row of brilliant-cut diamonds, total diamond weight approximately 0.50 carat, ring size H½. £200-£300

A gold owl brooch by E. Wolfe & Co., the 18ct gold owl in flight with textured feathers, the face with brilliant-cut diamonds and ruby cabochon ey...

An early 20th century emerald and diamond brooch, designed as a horseshoe set with circular-cut emeralds and old brilliant-cut diamonds, on a knif...

A sapphire and diamond three stone ring and an 18ct gold emerald and diamond three stone ring, the cushion-shaped sapphire claw-set between an old...

A diamond bracelet, set with alternating panels of rose-cut diamonds and step-cut green pastes, on a brick-link bracelet, length 17.5cm. £100-£200

A cultured pearl and aquamarine choker, the three uniform rows of cultured pearls to an aquamarine and half-pearl clasp, stamped ‘9CT’, length 37....

A sapphire and diamond five stone ring, comprising a principal circular-cut and two oval-cut sapphires spaced by old-cut diamonds, to a scrollwork...

A diamond three stone ring, set with a graduated row of old brilliant-cut diamonds, stamped ‘PLATINUM’, total diamond weight approximately 1.40 ca...

An Art Deco style gem-set pendant, the central sapphire and diamond cluster applied to a frosted rock crystal ground, further set within a brillia...

A colour change sapphire ring, the cushion-shaped sapphire weighing 9.15 carats, and claw-set to single-cut diamond shoulders, ring size leading e...

A tanzanite and diamond cluster ring, set with an oval mixed-cut tanzanite within an undulating surround of brilliant and marquise-cut diamonds, s...

A late 19th century amethyst necklace, the cable-link chain leading to a graduated series of scrolling openwork and flowerhead plaques each set wi...

A pair of amethyst earrings, the articulated pendants collet-set with an oval-cut amethyst above a similarly-set flowerhead with an opal cabochon ...

An antique diamond and amethyst brooch, later converted, the pierced brooch set throughout with rose-cut diamonds and square-cut amethysts, in pin...

An 18ct white gold pink sapphire and diamond line bracelet, set throughout with heart-shaped pink sapphires spaced by brilliant-cut diamond collet...

A sapphire and diamond star brooch, the 19th century star set with old brilliant, cushion and rose-cut diamonds, with a cluster of later set circu...

A diamond star brooch, circa 1890, the stylised star with flowerhead and foliate detailing, set throughout with old brilliant and rose-cut diamond...

A diamond star brooch / pendant, circa 1890, set throughout with old brilliant and rose-cut diamonds, mounted in silver and gold, principal diamon...

A diamond star brooch, circa 1890, set throughout with old brilliant-cut diamonds, mounted in silver and gold, detachable brooch fitting and hook ...

A Baltic amber bead necklace, strung as a single row of polished oval beads, measuring approximately 14mm - 17mm, necklace length 94cm. £200-£300 ...

Two pairs of gem-set earrings, circa 1968, each designed as a textured 18ct gold leaf with cultured pearl highlights and with a circular-cut sapph...

A fire opal and diamond ring, the lozenge-shaped opal collet-set within a surround of single-cut diamonds, mounted in 18ct gold, Birmingham hallm...