Multi gemstone and diamond set 18ct white gold pendant, after Bvglari Allegra, marked 750. Approx size 40 x 15 mm, weight 3.6 grams grams, includes peridot, citrine, garnet, amethyst, topaz, aquamarine
A 9ct gold topaz and sapphire cluster ring; centring an oval cut blue topaz surrounded by 4 round cut blue sapphires and 4 oval cut blue topaz between upswept split shoulders, size at top 17.6 x 14 mm, size N1/2, wt. 2.9g.
A pair of silver gilt topaz, white sapphire and amethyst drop earrings, each earring set with a long cushion cut blue topaz, claw set, three round cut white sapphires in a triangular mount and a large oval facet cut amethyst surrounded by a halo of small r
A pair of 9ct gold Edwardian style London blue topaz and pearl earrings, quatrefoil frames each centring a round cut blue topaz estimated as 0.60ct, surrounded by 4 freshwater cultured button pearls and 12 round brilliant cut diamonds set in leaf details o
A blue topaz and diamond dress ring, Cushion cut topaz weighing 7.60cts horizontally bezel set above twelve small brilliant cut diamond shoulders, 9ct rose gold, total weight 7.2gms.
18ct white gold pendant, set with one oval mixed cut blue topaz of estimated weight 2.35 cts, accented on top with one round brilliant cut diamond of estimated weight .02 cts, suspended from a fine 50 cm chain. Finished weight 2.43 grams. Gemmologist repor
14ct white gold pair of stud earrings. Each is a round cut blue topaz, measuring approximately 4.0 mm, claw set in tapered four claw and cut - out under bezel setting, secured with post and 14ct white gold scroll fittings. Finished weight .62 grams.
14ct white gold, vintage clip on, 'Day and Night' earrings, consisting of a spray design featuring grain set studs, and a detachable line of diamonds and blue topaz. Earrings are set with eighty single cut diamonds and eight round brilliant cut diamonds of
Topaz pendant and 22ct gold necklace, the gourd shaped pendant applied with bead and rope twist decoration and set with circular oval-cut blue topaz, suspended from a gold rope twist 2necklace, pendant 18ct gold, necklace 22ct gold, weight necklace 32.1gm,
Gem set earrings, each set with a rectangular step-cut topaz suspending two rows of bezel-set aquamarine, citrine, amethyst, tourmaline and garnet, 18ct gold, gross weight 42.3gm, length 5 cm. Provenance: Property of a Queensland Collector
18ct gold bracelet, stamped 18ct to link ends, with heart shaped topaz locket stamped 375, hollow linked with inset turquoise style stones, with safety chain, total weight 21.2gm
9ct gold, diamond and blue topaz ring, stamped 375, set with central square cut blue topaz in a four prong setting, flanked by an interwoven and pierced shoulder design accented with eight small round cut diamonds, total weight 2.21gm, size Q
Dutch 14ct gold topaz ring, first half 20th century, stamped 585, Netherlands oak leaf 1906-1953 mark, maker 'Pa', set with large round cut light blue topaz in a 14ct yellow gold star setting, a/f (dents), total weight 3.86gm, size N
Heavy gents 18ct gold gem set gypsy ring, stamped 18ct, 'A' within diamond cartouche maker mark, gypsy set with central ruby flanked by two green topaz stones, in engraved star surrounds, total weight 9.21gm, size Q/R
A Jan Logan 18ct yellow gold and semi-precious stone-set pendant enhancer, set with peridot, citrine, garnet, amethyst, tanzanite and topaz. Length 35 mm. Weight 3.7g.
Mid 20th century styled ring, having a classic 60s design and being set with a 3.8 mm round seed pearl, five white round cut sapphires and a round cabochon cut topaz, 4.0 mm. Mount in 18ct yellow gold. Size: L. Weight: 9.3 grams.
Sebastian Herkner (German, b. 1981), Bell Side Table, designed 2012, manufactured by Classicon, black glass top with brushed brass edging, supported by hand-blown amethyst topaz yellow glass base, retains manufacturer's label, height 53 cm diameter 50 cm.
14ct yellow gold stud earrings, two bezel set wide pear shape blue topaz of estimated total weight 5.00 cts, accented on top with three x round brilliant cut diamonds of estimated total weight .12 cts, posts and butterflies. Total weight 4.83 grams. Overal
14ct yellow gold, multi-stone pendant, consisting of a round cluster with 9 x claw set stones, including one 7.4 mm x 6 mm, oval cabochon cut Burmese ruby in centre, surrounded with 1 x round, mixed cut blue sapphire, 1 x round, mixed cut emerald, 1 x roun
9ct yellow gold, vintage necklace, featuing two 7 mm x 4 mm oval mixed cuts blue topaz, where one is 9 mm x 6 mm oval and one is 10 mm x 6.7 mm pear shape in bezel settings, alternating with 4 mm white mabe pearls. Finished weight 7.0 grams. Length 45 cm.
Blue topaz and diamond brooch, of ornate design, centring an oval blue topaz weighing approximately 8.00-9.00 carats, framed by an openwork surround, accented at intervals with old mine and rose-cut diamonds, mounted in 15ct gold, length 31 mm, width 26 mm
An impressive 18ct white gold large blue topaz and diamond ring, the 22.20ct topaz of medium 'Swiss blue' colour, framed by two tiers of encircling diamonds, the 56 modern brilliant cuts of 2.75ct.
18ct yellow gold, modern topaz & peridot drops, consisting of two 13 mm x 6 mm pear shape, carved briolette cut light blue topaz, suspended from a gold cup, accented on top with two x round mixed cut Peridots, with posts and butterfly fittings, finished we
14ct gold and topaz Duckling brooch, stamped 14k, depicting a small duckling with foliate hat and inset blue topaz stone eyes, with incised plumage, total weight 8gm, height 3.5 cm
A pair of Edwardian style 9ct gold topaz earrings, double scroll frames centring round cut blue topaz to shepherds hook fittings, size 30 x 10.7 mm, wt. 1.89g.
An 18ct gold topaz and diamond ring, centring an emerald cut yellow topaz of approx. 1.50ct surrounded by 16 round brilliant cut diamonds totalling approx. 0.28ct, size 11.0 x 13.6 mm, size Q, wt. 7.48g.
A Deco style 9ct white gold topaz diamond and sapphire ring, millegrain set with an oval cut blue topaz of approx. 2.3ct to radiating sections set with carre cut blue sapphires and round brilliant cut diamonds, size at top 13.4 x 20 mm, size O, wt. 4.2g.
9ct yellow & white gold blue topaz ring, approx. 12ct multi faceted blue topaz with 6 split claw set to white gold setting and shoulders with yellow gold band. Size K/L 5.75. W5.6g
10ct yellow gold, modern ring, featuring one claw set oval mixed cut blue topaz of estimated weight .33 carats. Finished weight 1.98 grams. Ring size I .
Blue topaz ring, 18ct white gold designed with a large split shank end set with four large round cut blue topaz, stamped 750 inside shank, light scratches to white gold setting, 11grams, size M
Blue topaz ring, 9ct white gold oval cut blue topaz claw set to a boarder of small brilliant cut diamonds and diamonds down the shank, stamped 375, H, total weight 4grams, size O
18ct white gold, gem-set and diamond suite, comprising: a necklace designed as an abstract foliate line of variously shaped multi-coloured gemstones including tourmaline, peridot, sapphire, moonstone and amethyst, suspending a similarly set detachable pend
18ct white gold, pink topaz and diamond ring of cluster design, centring a claw-set oval-shaped pink topaz weighing 3.21 carats framed by a border of similarly set brilliant-cut diamonds, the diamonds together weighing approximately 1.15 carats, size N. Ac
Gavello, blue topaz ring, 18ct white gold large dress ring claw set with three prongs holding a large round Portuguese cut blue topaz, stamped 750, total weight 23 grams, size Q, Levendi box
Paspaley, diamond and gemstone earrings, 18ct white gold claw set with peridot, amethyst, blue topaz and other coloured stones with pave diamond surrounds, fittings at back for South Sea pearls, French clips, signed 'Paspaley, 750', South Sea pearls defici
Jean Schlumberger for Tiffany & Co. citrine, ruby and diamond 'Bird on a Rock' brooch, centring a bird modelled as a cockatoo surmounted with a gold plume, the body pave-set with brilliant-cut diamonds, the eye accented by a circular-cut ruby, perched abov
Bulgari diamond and multi-gem 'Allegra' bracelet, designed as a line of variously cut multi-coloured gemstones including green tourmaline, peridot, amethyst, rhodolite garnet, Palmeira citrine and blue topaz claw-set between connectors pave-set with brilli
An 18ct white gold blue topaz and diamond cluster ring, the emerald cut blue topaz of 6.35cts framed by thirty-four modern brilliant cut diamonds of 0.74ct.
Canturi, diamond and gem-set 'Cubism Colourburst' earring and necklace suite, each set with princess, step and brilliant-cut diamonds, circular-cut citrine and pink tourmaline, step-cut peridot and topaz, signed Canturi, numbered, 18ct gold, gross weight 5
Canturi, diamond and gem-set 'Cubism Colourburst' earring and necklace suite, each designed as a crescent set with step-cut diamonds, citrine, peridot, topaz, amethyst and tourmaline, the necklace suspended from a curb link necklace spectacle-set with rose
Articulate drop earrings in 14ct yellow gold and mounted with 2= 6.16ct London blue topaz, emerald cut, 2= 4.61 green coloured tourmaline emerald cut and 100=0.30ct small diamonds around each coloured stone. Weight: 8.3 grams.
Large silver gem set pendant this unusual pendant showcases a large carved bright purple amethyst and oval cut bright vivid pink sapphire, a bright deep purple coloured oval cut amethyst, a bright oval cut olive green tourmaline, an oval bright blue topaz,
Topaz pendant a trilliant cut Swiss blue colour medium bright blue 5.50ct set into 14ct white gold 3 corner set mount. With a 41 cm long fine 14ct white gold chain. Weight:4.9 grams.
A vintage silver pendant, set with a cut blue topaz, suspended on a silver chain, early to mid 20th century, stamped '925', the pendant 4.7 cm high, the chain 42 cm long
An 18ct white gold topaz and diamond cluster pendant on 18ct white gold chain, the 9.64ct 'Swiss blue' emerald cut topaz framed by twenty-four round brilliant cut diamonds of TDW 0.60ct.
A blue topaz ring comprising one central 4-claw set oval topaz measuring 12.02 mm x 9.85 mm with 2 rubbed in baguettes to each shoulder. 9ct yellow gold setting.
A pair of 9ct gold topaz stud earrings, each a bezel set with a pear cut blue topaz suspended from five round cut topaz cluster set stud fitting, size 18 x 8 mm, wt. 2.7g.
A pair of Edwardian style 9ct gold topaz and opal earrings, each a scrolling frame centring an approx. 1.00ct oval cabochon white topaz surrounded by 4 round solid opals on a shepherds hook fitting, length 30 mm, wt. 3.52g.
A 9ct rose gold pink topaz and pearl ring, set in line with a round and 2 oval cut pink topaz adjacent to 6 cultured pearls, size at top 12 x 12 mm, size O, wt. 1.83g.
A 9ct gold topaz and diamond ring, featuring a cushion cut blue topaz of approx. 3.6ct to surround of round brilliant cut diamonds, width at top 13 mm, size O, wt. 4.7g.
A pair of 9ct gold topaz and diamond earrings, each centring a carre cut light blue topaz to scalloped surround of round brilliant cut diamonds to shepherds hook fittings, size 20 x 9.2 mm, wt. 1.80g.
14ct white gold modern halo blue topaz and diamond ring. Central claw set square cushion cut blue topaz of estimated weight 3.75 carats, surrounded by 54 x claw set round brilliant cut diamonds of estimated total weight .27 carats. Weight 5.15 grams. Ring
18ct yellow gold enhancer pendant, claw set with one 24 x 21 mm faceted heart shaped Swiss blue topaz of estimated weight 37.0 carats, accented on top and bottom with two bezel set round brilliant cut diamonds of reported total weight .04 carats. Item weig
9ct rose gold brooch, featuring 22 x multi-colour stones, including garnet, amethyst, topaz, peridot, and others. Finished weight 14.88 grams. Overall size 80 x 40 mm.
A pair of modern earrings, consisting of two 9 x 8 mm trilliant cut blue topaz, accented with 24 x small round brilliant cut diamonds of estimated total weight .20 carats. 14ct yellow gold. Total weight 3.83 grams. Overall size 13 x 13 mm.
9ct gold diamond and blue topaz ring, marked 375, with twin overlapping bands, one band inset with diamonds and light blue topaz in an alternating pattern, total weight 1.88gm, size O
Blue topaz studs, taking an oval form with medium bright pale blue colour and these two topaz having a total weight of 6.94ct set in 14ct yellow gold. Weight:4.4 grams.
Pair 18ct white gold blue topaz and diamond drop earrings, each of rectangular step cut blue topaz approx 3.80cts tgw claw set with pave set single cut diamond halo surround on matching half loop suspender, pierced, '22 Replacement $5000
14ct blue topaz and diamond dress ring, raised four claw set rectangular step cut blue topaz approx 10.55cts tgw with three claw set round brilliant cut diamonds to shoulders each side approx 0.15cts TDW, ring size M 1/2
18ct 31 stone blue topaz and diamond dress ring, rectangular step cut blue topaz approx 22.60cts tgw in four claw setting with three rows pave set diamonds to each shoulder approx 0.30cts TDW, ring size N
14ct 19 stone multi-gem modern cluster ring, half circle dome all individual rub over set round mixed cut gems including peridots, amethyst, garnets, topaz and more, ring size N 1/2
A pair of 18ct gold, gem-set and diamond 'Cubism Colourburst' earrings, Canturi, 2016, each designed as an open work mosaic of end-set baguette pink tourmaline, citrine and blue topaz and similarly set carre cut peridot accented by three Collet-set carre c
18ct gold, gem-set and diamond 'Lucinda Colourburst' necklace, Stefano Canturi for Canturi, 2015. The articulated collar designed as an asymmetrical open work mosaic of partially collet-set variously-cut pink tourmalines, citrines, amethysts, blue topaz, p
14ct white gold, topaz and diamond ring, a 1.60ct square scissor cut strong blue topaz (eye clean), claw set and surrounded by fourteen round brilliant cut diamonds, with a further three princess cut diamonds to each shoulder, (Colour G-H, Clarity SI1-SI2)
Bulgari diamond and multi-gemstone 'Allegra' pendant necklace, terminating on a line of collet-set variously cut multi-coloured gemstones including a cultured pearl, peridot, amethyst, rhodolite garnet and blue topaz between a geometric link pave-set with
Bvlgari, coloured stone pave set diamond and cultured pearl necklace, 18ct yellow gold claw set with cabochon citrines, rubelites, blue topaz and pink tourmaline, inter-spaced by fine round cultured pearls and round brilliant cut diamonds, signed to clasp
Topaz and diamond cluster earrings, each set with an oval-shaped blue topaz within a border of round brilliant-cut diamonds, mounted in gold, gross weight 8.7gm, length 1.5 cm.
A pair of silver topaz earrings; each featuring an oval cut blue topaz to surround of round cut white sapphires to locking lever fittings, size 28 x 11 mm, wt. 5g.
A pair of 9ct gold peridot and pink topaz earrings; each a pear cut peridot surmounted by a round cut pink topaz to trefoil mount set with pale peridots on shepherds hook fitting, size 31 x 5.8 mm, wt. 2.33g.