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Australia Jewels — Bonhams

Auction House:BonhamsNumber of lots recorded:118
Sale Title:Australia JewelsLots with images:118
Auction Location:SydneyPrices available:83
Date:27-Apr-2021
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A pair of sapphire and diamond earrings, of floral design, each centrally set with a round brilliant-cut diamond with radiating blue sapphire petals, estimated total diamond weight 0.30 carats, gross weight approximately 4.00 grams, mounted in 18ct white gold, length 1.50 cm.
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A ruby and diamond floral brooch, designed as a lily with alternating rows of circular-cut rubies and round brilliant-cut diamonds, estimated total diamond weight 5.00carats, estimate total ruby weight 4.50carats, mounted in 14ct gold, gross weight approximately 20.50grams, length 5.80 cm, width 5.00 cm.
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A diamond and platinum bracelet, of highly articulated design, set with marquise, heart and round brilliant-cut diamonds, estimated total diamond weight 7.00 carats, gross weight approximately 20.00 grams, mounted in platinum, length 17.00 cm.
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A diamond ring, centring a round brilliant cut diamond, weighing approximately 1.02 carats, flanked by baguette-cut diamonds, framed and accented with further round brilliant-cut diamonds, estimated remaining diamond weight 0.68 carats, gross weight approximately 3.80 carats, mounted in 18ct white gold, size M1/2.
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A three stone diamond and coloured diamond pendant, set as a cluster with a fancy intense yellow round brilliant-cut diamond weighing 2.09cts, and two round brilliant-cut diamonds weighing approximately 1.15cts and 0.85ct respectively, mounted in 18ct gold, total weight 5.2gm, length 2.2 cm. Accompanied by GSL (gem studies laboratory) report AA64486/2 dated 8 December 2020 stating that the natural round brilliant-cut diamond is fancy intense yellow.
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A diamond bracelet, designed as a line of fifty-six round brilliant-cut diamonds, weighing approximately 5.58 carats, gross weight approximately 10.10 grams, mounted in 18ct gold, length 18.00 cm.
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A coloured sapphire and diamond ring, composed of three oval-shaped pink sapphires, weighing approximately 2.60 carats in total, framed and flanked by pave-set round brilliant-cut diamonds, estimated total diamond weight 0.45 carats, mounted in 18ct white gold, size M.
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An emerald and diamond ring, centring an oval-cut Columbian emerald, weighing 4.20 carats, to a surround of round brilliant and baguette-cut diamonds, gross weight approximately 6.60 grams, estimated total diamond weight 1.30 carats, mounted in 18k white gold, size N.
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A sapphire and diamond bracelet, designed as a row of circular-cut sapphire and brilliant-cut diamond clusters, sapphires weighing approximately 8.30carats total, estimated total diamond weight 4.50carats, mounted in 18ct gold, length 18.0 cm. Accompanied by GSL report AA64823/5, dated 25 March 2021, stating that one of the sapphires weighing 0.48 carats is of Ceylon origin with no evidence of heat treatment.
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A ruby and diamond eternity band, composed of alternating round brilliant-cut diamonds and marquise-shaped rubies, estimated total diamond weight 2.00 carats, mounted in 18ct gold, size M.
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A sapphire and diamond pendant, centrally set with an oval-shaped sapphire weighing 12.49 carats, the pendant bale and surround set with round brilliant-cut diamonds, estimated total diamond weight 3.20 carats, gross weight approximately 9.10 grams, mounted in 18ct white gold, length 3.70 cm. Accompanied by GSL report no. AA64500/1, dated 8 December 2020, stating that the sapphire is of Ceylon origin with indications of heat treatment.
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An impressive diamond pendant, the bezel-set pear-shaped diamond weighing 5.01 carats, mounted in 18ct white gold. Accompanied by GSL report no. AA64486/1, dated 8 December 2020, stating that the diamond is E colour and SI2 clarity.
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A ruby and diamond ring, the plaque centrally set with a cushion-shaped ruby weighing 2.66 carats, to a surround of round brilliant-cut diamonds, cased by Garrard & Co. Ltd, estimated total diamond weight 0.80 carats, mounted in 18ct gold, size N. Accompanied by GSL report no. AA64500/2, dated 8 December 2020 stating that the ruby has no evidence of heat treatment.
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A cultured pearl, diamond and ruby necklace, retailed by David Morris, composed of four strands of cultured pearls, each measuring approximately 3.50 mm in diameter, centring a carved ruby cabochon, weighing approximately 37.50 carats, to a surround of round brilliant-cut diamonds, estimated total diamond weight 2.39 carats, mounted in 18ct yellow gold, length 36.00 cm.
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Rolex, a ladies wristwatch, circa 1960, the circular dial applied with baton and dot indicators, the bezel set with single-cut diamonds, to a woven white metal band and enhanced with round-brilliant cut diamonds, dial signed Rolex Precision, estimated total diamond weight 1.00 carat, gross weight approximately 26.30 grams, mounted in 18ct white gold, length 16.00 cm.
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An attractive emerald and diamond ring, set with an old European-cut diamond, weighing approximately 4.07 carats, to shoulders set with calibre-cut emeralds, and an openwork foliate surround with further diamond detail, estimated remaining diamond weight 0.20 carats, gross weight approximately 5.60 grams, mounted in platinum, size N.
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An emerald and diamond pendant, set with a rectangular step-cut emerald below a brilliant-cut diamond openwork bale and suspended from a fine chain spectacle-set at intervals with similar diamonds, emerald weighing approximately 24.59cts, mounted in 18ct gold, pendant length 3.6 cm, chain length 53.4 cm. Accompanied by GSL report AA64823/1, dated 25 March 2021, stating that the emerald weighing approximately 24.59 carats is of Zambian origin with significant oil.
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A Belle Epoque diamond pendant, circa 1910, the open work pendant suspending an articulated knife-wire bar set with two old European-cut diamonds, the principal diamond weighing approximately 5.00 carats, estimated remaining diamond weight 1.60 carats, gross weight approximately 7.30 grams, mounted in platinum, length 6.10 cm.
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