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Click here to subscribeA late 19th century (composite) pink sapphire and cultured pearl brooch, the three interlocking circles set with pink sapphires, suspending two pink sapphire and cultured pearl drops in silver and gold, width 3.2cm Accompanied by report number 21095 from GPL stating that the natural pink sapphires are Burma, with no indications of heat treatment
An Arts & Crafts enamel, sapphire, pearl and diamond pendant/brooch, circa 1900, claw-set with a cushion-shaped sapphire, to a scrolled floral amount applied with multicoloured enamel and accented with rubies, suspending a floral pendant set with cushion-shaped diamonds and a pearl, to a diamond bail and later white gold chain, pendant length 4.4cm, chain length 40cm, chain with British hallmarks for 9ct gold, pearl pendant and diamond bail likely later added, pearl untested
An Edwardian multi gem-set riviere necklace, the oval stones include topaz, peridot, citrine, sapphire, moonstone, garnet, turquoise, opal and zircon, all claw-set in yellow gold, the white opal with a folding pendant loop behind, length 35cm, fitted case, with a similar multi gem-set gold bracelet, length 19cm, case
A sapphire and diamond cluster ring, the cushion-shaped sapphire weighing 4.27cts, claw-set within a surround of old cushion-shaped diamonds in platinum and gold, size N 1/2 Accompanied by GPL report number 20168 dated 2nd July 2021 stating that sapphire weighs 4.27cts, origin: Sri Lanka, no indications of heating
A Retro gold and sapphire brooch, circa 1950, designed as a stylised propellor composed of polished gold, set with circular-cut sapphires, diameter 4.7cm, unsigned Accompanied by original receipt dated 2000Though unsigned, this brooch is very closely comparable to the design Tourbillon by Van Cleef & Arpels, which emerged in the late 1940s. Cf.: Evelyn Possémé ed., Van Cleef & Arpels: the Art of High Jewelry, Paris, 2012, p.146, for examples of this distinctive design.
An early 20th century colour-change sapphire and diamond ring, the step-cut sapphire claw-set within pierced diamond-set shoulders, size O 1/2 Accompanied by GCS report number 5783-1808 dated 8th March 2023 stating the colour-change sapphire originates from Sri Lanka and has no indications of heating
A pair of sapphire and diamond drop earrings, the elongated oval sapphires set within diamond surrounds suspending from further diamonds in white gold, post fittings (butterflies missing) fitted case Accompanied by GCS report number 79211-37 dated 26th April 2019 stating that sapphires weigh approximately 8.3cts total, origin: Sri Lanka, no indications of heating
A sapphire and diamond cluster ring, the cushion-shaped sapphire claw-set within a surround of 16 circular-cut diamonds in platinum, size N 1/2, case Accompanied by report number 5782-2207 from GCS dated 10th February 2023 stating that the sapphire weighs 8.27cts, is a natural sapphire, Burma, no indications of heating
A fine sapphire and diamond ring, millegrain-set with a circular-cut sapphire weighing 4.53 carats, within a border of cushion-shaped diamonds, mounted in gold, size P1/2Accompanied by SSEF report no. 126141, stating that the sapphire is of Ceylon (Sri Lankan) origin, with no indications of heat treatment, dated 2nd December 2022
A rare sapphire and diamond ring, millegrain-set with an elongated cushion-shaped sapphire weighing 5.94 carats, to a double border and shoulders set with circular-cut diamonds, mounted in platinum, size MAccompanied by SSEF report no. 125072, stating that the sapphire is of Kashmir origin, with no indications of heat treatment, dated 6th October 2022
An 18ct white gold half eternity style ring set with six square cut sapphires, total sapphire weight approx. 0.36 carats and also set with five round brilliant cut diamonds, total diamond weight approx. 0.30 carats, 4.08gm, size J, the shank is slightly oval in shape where it has been previously sized, the stones have been measured within the restrictions of their settings. Please note the sapphires are quite rubbed and one of the end diamonds is badly chipped.
An impressive rose & white gold Art Deco style cocktail ring set with a line of baguette & princess cut sapphires & a central baguette cut diamond, total sapphire weight approx. 0.60 carats & the central baguette cut diamond approx.0.20 carats, surrounded each side with old round single cut diamonds, total weight approx. 0.40 carats, (please note the ring is not hallmarked & not tested and the stones have been measured within the restrictions of their settings), the head of the ring measures approx. 2cm x 1.3cm, 13.0gm, size N 1/2 to O.
A suite of jewellery to include an 18ct yellow gold ring set with an oval cut sapphire, approx. 0.90 carats with three small round cut diamonds set to each side, total diamond weight approx. 0.03 carats, 3.28gm, size O 1/2, a matching 18ct yellow gold pendant set with an oval cut sapphire, approx. 0.90 carats with three small round cut diamonds set above, approx. 0.015 carats on a 16" 9ct yellow gold twisted design chain, 3.42gm and a pair of matching 18ct yellow gold earrings set with oval cut sapphires, total weight approx. 1.80 carats & small round cut diamonds set above, total diamond weight approx. 0.03 carats, post & butterfly fitting, 3.23gm, (3).
A pair of impressive 18ct white gold drop earrings each set with a central pear shaped pink sapphire, total pink sapphire weight approx. 1.74 carats, surrounded by small round brilliant cut diamonds, total diamond weight approx. 0.68 carats, with post & safety clip fitting, measuring approx. 3.2cm length x 1.2cm, 9.00gm, (please note all stones measured within the restrictions of their settings).
An impressive platinum ring set with a central 7.99 carat cushion cut natural Sri Lankan sapphire, measuring 11.26 x 9.02 x 7.10mm, set with three tapered baguette cut diamonds to each side, total diamond weight approx. 0.65 carats (measured within the restrictions of the settings), 6.80gm, size P 1/2, (please note this ring is not hallmarked or tested by us but there is a small indistinct mark on the outside of the shank), comes with a Sapphire Report from The Gem & Pearl Laboratory dated 11 January 2013, number 07024, result natural sapphire with no evidence of heat treatment observed.
Ladies 18ct Gold Attractive Diamond and Sapphire Set Dress Ring. The Central Blue Sapphire of Good Colour, Surrounded by 12 Round Faceted Diamonds of Excellent Colour / Clarity. Sapphire Est Weight 2,00 cts, Diamonds of Weight 1,00 ct. Ring Size M. Weight 5.6 grams. Shank / Setting Very Good.
EMERALD AND DIAMOND RING; SAPPHIRE AND DIAMOND RING1st: The heart-shaped emerald within a mount set with brilliant-cut diamonds, 2nd: The oval-cut sapphire within an openwork mount set with brilliant and baguette-cut diamonds, ring sizes approx. L and K (2)Footnotes:Please note this lot has VAT at the prevailing rate on both Hammer Price and Buyer's Premium.Lot to be sold without reserve.This lot is subject to the following lot symbols: ΩΩ VAT on imported items at the prevailing rate on Hammer Price and Buyer's Premium.For further information on this lot please visit Bonhams.com
ENAMEL, PEARL AND DIAMOND EARRINGS, 19TH CENTURY; SYNTHETIC SAPPHIRE AND DIAMOND RING1st: Each earring decorated with blue enamel, the drop in laid with a half pearl and rose-cut diamonds, 2nd: The oval-cut synthetic sapphire, between cushion-shaped diamonds, pearls untested, lengths: earrings 4.2cm, ring size approx. P, earrings cased by J.Turner, 58 & 59 New Bond StreetFor further information on this lot please visit Bonhams.com
GEM-SET AND SEED PEARL FRINGE NECKLACEThe three rows of seed pearls, suspending various polished or faceted beads, including amethyst, citrine, sapphire and emerald, on a wirework barrel clasp, chips to some beads, pearls untested, length of shortest strand approx. 34.0cmFor further information on this lot please visit Bonhams.com
GEM-SET FLOWER BROOCH, CIRCA 1960The flower bud set with oval-cut and cushion-shaped sapphires and emeralds, and a cushion-shaped ruby, between trios of brilliant-cut diamonds, beneath three engraved sapphire cabochons, numbered, French assay marks, casedFor further information on this lot please visit Bonhams.com
SAPPHIRE AND DIAMOND DRESS RINGThe sapphire cabochon between brilliant-cut diamond shoulders, ring size approx. N½ Footnotes:Accompanied by a report from GCS Laboratory, stating that the sapphire weighing approximately 18.00 carats is of Sri Lankan origin with no indications of heating. Report number 5783-2063, dated 29th March 2023.For further information on this lot please visit Bonhams.com
SAPPHIRE AND DIAMOND BAR BROOCH, CIRCA 1905Of foliate design, millegrain-set throughout with rose-cut diamonds, and a circular sapphire cabochon accent, mounted in gold and platinum, later pin with partially struck marks, length 6.8cmFor further information on this lot please visit Bonhams.com
RUBY, SAPPHIRE AND DIAMOND PANSY BROOCH/PENDANT, CIRCA 1890The openwork pansy, set with cushion-shaped rubies and sapphires, within borders of rose-cut diamonds, with a cushion-shaped diamond accent, mounted in silver and gold, length 3.0cmFor further information on this lot please visit Bonhams.com
GARNET, PINK SAPPHIRE AND DIAMOND PENDENT EARRINGSEach brilliant-cut diamond surmount, suspending alternating pear-shaped green garnets and pink sapphires between brilliant-cut diamonds, mounted in 18 carat gold, London hallmark, European convention mark, length 2.8cmFor further information on this lot please visit Bonhams.com
SAPPHIRE AND DIAMOND CLUSTER RING, MID 20TH CENTURYThe oval-cut sapphire cabochon within a single-cut diamond surround, between trifurcated shoulders, ring size approx. JFootnotes:Accompanied by a report from GCS Laboratory, stating that the sapphire weighing approximately 2.60 carats is of Basaltic origin with no indications of heating. Report number 5783-2062, dated 29th March 2023.For further information on this lot please visit Bonhams.com
SAPPHIRE AND DIAMOND BROOCH AND EARCLIPSDesigned as a floral bouquet, set with carved sapphire and single-cut diamonds, tied by a similarly-cut diamond bow, the earclips of matching design, diamonds approx. 1.00ct total, length: brooch 4.5cm, earclips 2.3cm (2)For further information on this lot please visit Bonhams.com
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