Jewellery

Bonhams London
London, Knightsbridge Montpelier Street Knightsbridge London SW7 1HH Tel: +44 20 7393 3900 Fax : +44 20 7393 3905 info@bonhams.com

Datum der Auktion: 12.12.2018

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A diamond dress ring

The openwork band designed as a network of textured twisting vines, set to the front with brilliant-cut diamonds, diamonds approx. 1.60cts total, ring size approx. Q (leading edge

Los #: 2

Schätzpreis: 1.000 £ - 1.500 £

Datum: 12.12.2018

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A diamond-set wristwatch, by Omega, circa 1970

The circular dial with baton hourmarkers, within an oval surround set with brilliant-cut diamonds, the bracelet of openwork design, composed of tiered and textured leaves throughout, accented to the front with similarly-cut diamonds, diamonds approx. 0.65ct total, length 17.0cm

Los #: 4

Schätzpreis: 1.200 £ - 1.500 £

Datum: 12.12.2018

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A pair of sapphire and diamond earclips

Each of lobed design, pavé-set with brilliant-cut diamonds, accented to the centre by a pear-shaped sapphire, between two mesh panels, diamonds approx. 3.75cts total, maker's marks, French assay marks, length 2.4cm

Los #: 8

Schätzpreis: 1.200 £ - 1.500 £

Datum: 12.12.2018

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A ruby and diamond eternity ring

Alternating with trios of step-cut rubies and brilliant-cut diamonds, diamonds approx. 0.60ct total, ring size approx. M½

Los #: 16

Schätzpreis: 1.500 £ - 2.000 £

Datum: 12.12.2018

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An emerald and diamond bar brooch

Set with an alternating series of step-cut emeralds and diamonds, diamonds approx. 0.90ct total, length 7.6cm

Los #: 20

Schätzpreis: 800 £ - 900 £

Datum: 12.12.2018

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A diamond ring

The front designed as a panel of step-cut and tapered baguette-cut diamonds, to a scrollwork gallery, between foliate shoulders, diamonds approx. 0.80ct total, ring size approx. M

Los #: 25

Schätzpreis: 1.800 £ - 2.200 £

Datum: 12.12.2018

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An emerald and diamond cluster ring

The oval emerald cabochon within a double openwork surround, set with rose-cut diamonds, ring size approx. P½

Los #: 26

Schätzpreis: 1.600 £ - 2.000 £

Datum: 12.12.2018

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Three single-strand coral bead necklaces

Each designed as a series of barrel-shaped coral corallium rubrum beads, measuring 1st: 6.5mm-8.6mm, 2nd: 6.7mm-8.0mm, 3rd: 6.2mm-9.4mm, lengths 1st: 74.5cm, 2nd: 75.5cm, 3rd: 71.5cm (3

Los #: 29AY

Schätzpreis: 800 £ - 1.200 £

Datum: 12.12.2018

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A diamond eternity ring

Set with a continuous row of brilliant-cut diamonds, diamonds approx. 2.50cts total, ring size approx. S½

Los #: 32

Schätzpreis: 1.000 £ - 1.500 £

Datum: 12.12.2018

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A 'B.Zero1' ring, by Bulgari

Designed as a polished sprung band, signed Bulgari, indistinct assay mark, ring size approx. L

Los #: 35

Schätzpreis: 800 £ - 1.200 £

Datum: 12.12.2018

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A pair of mother-of-pearl and coloured diamond earrings, by Margherita Burgener

Each collet-set brilliant-cut diamond of brown tint within a mother-of-pearl surround, framed by brilliant-cut diamonds of brown tint, diamonds approx. 2.15cts total, diamonds untested for natural colour, signed Margherita Burgener, maker's mark, length 2.1cm, maker's case

Los #: 36Y

Schätzpreis: 5.000 £ - 5.500 £

Datum: 12.12.2018

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A turquoise and diamond flower brooch, by Ben Rosenfeld, circa 1968

The ropetwist petals set with graduated rows of circular turquoise cabochons, the stamen and leaves set with brilliant-cut diamonds, mounted in 18 carat yellow gold, diamonds approx. 1.50cts total, maker's mark, London hallmark, length 5.5cm

Los #: 41

Schätzpreis: 2.500 £ - 3.000 £

Datum: 12.12.2018

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Three gem-set rings

Each designed as a flowerbud set with a circular-cut ruby, emerald or sapphire cluster, each with a brilliant-cut diamond highlight, to a ropetwist hoop, ring sizes approx. M½ (3

Los #: 43

Schätzpreis: 1.200 £ - 1.800 £

Datum: 12.12.2018

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A coral bracelet and ring suite, by Cartier, circa 1977

Designed as a series of 18 carat yellow gold textured fancy-links accented by duos of circular coral corallium rubrum cabochons, the ring en suite, both signed Cartier Paris, both with French assay marks, maker's marks and UK import mark, bracelet length 18.6cm, ring size approx. L (leading edge

Los #: 45Y

Schätzpreis: 5.000 £ - 7.000 £

Datum: 12.12.2018

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A ruby and diamond dress ring

Of tiered abstract design, set with a cluster of circular-cut rubies and brilliant-cut diamonds, diamonds approx. 1.55cts total, maker's mark, French assay mark, ring size approx. L½ (sizing spring

Los #: 47

Schätzpreis: 2.000 £ - 3.000 £

Datum: 12.12.2018

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A sapphire and diamond brooch, circa 1955

Designed as a bicoloured spray of plumes accented by circular-cut sapphires, baguette, brilliant and single-cut diamonds, with a central carved sapphire feather, diamonds approx. 0.60ct total, length 6.1cm

Los #: 48

Schätzpreis: 1.200 £ - 1.500 £

Datum: 12.12.2018

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A diamond dress ring

Designed as an undulating panel set throughout with brilliant and marquise-cut diamonds, diamonds approx. 5.40cts total, ring size approx. J

Los #: 56

Schätzpreis: 2.500 £ - 3.500 £

Datum: 12.12.2018

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A cultured pearl and coin pendant necklace

Set with a Roman solidus, within a pear-shaped ropetwist surround set with 4.0mm-5.3mm cultured pearls, suspended from a similarly-set chain, lengths: pendant 5.6cm, chain 73.1cm

Los #: 58

Schätzpreis: 800 £ - 1.200 £

Datum: 12.12.2018

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A sapphire and diamond dress ring

Of bombé design, invisibly-set with calibré-cut sapphires between borders of brilliant-cut diamonds, diamonds approx. 0.50ct total, ring size approx. Q

Los #: 61

Schätzpreis: 1.000 £ - 1.500 £

Datum: 12.12.2018

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A gem-set bracelet

The front designed as a pair of lion masks, with circular-cut emerald and ruby highlights, with a circular cabochon ruby between their mouths, to a woven fancy-link bracelet, length 18.8cm

Los #: 63

Schätzpreis: 1.400 £ - 1.800 £

Datum: 12.12.2018

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A ruby and diamond necklace

The oval ruby cabochon within a surround of brilliant-cut diamonds, between similarly-cut diamond hemispheres, to a curb-link backchain, diamonds approx. 0.50ct total, length 37.8cm

Los #: 65

Schätzpreis: 2.000 £ - 3.000 £

Datum: 12.12.2018

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A diamond three-stone ring

Set with a cushion-shaped diamond between two old brilliant-cut diamonds, diamonds approx. 1.15cts total, ring size approx. O½

Los #: 67

Schätzpreis: 800 £ - 1.200 £

Datum: 12.12.2018

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A diamond brooch

Of scroll design, set throughout with single and brilliant-cut diamonds, diamonds approx. 1.95cts total, length 4.6cm

Los #: 70

Schätzpreis: 2.000 £ - 2.500 £

Datum: 12.12.2018

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A diamond dress ring

Set with an old brilliant-cut diamond between rows of single-cut diamonds, to a wirework gallery and reeded band, diamonds approx. 0.55ct total, ring size approx. N

Los #: 71

Schätzpreis: 800 £ - 1.200 £

Datum: 12.12.2018

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An Art Deco diamond brooch, circa 1930

Of openwork geometric design, set throughout with old brilliant-cut and cushion-shaped diamonds, mounted in platinum, diamonds approx. 11.90cts total, length 7.1cm

Los #: 72

Schätzpreis: 5.000 £ - 7.000 £

Datum: 12.12.2018

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A ruby and diamond dress ring

Set with a cushion-shaped ruby within a geometric plaque surround, set with brilliant and step-cut diamonds, diamonds approx. 1.90cts total, ring size approx. O

Los #: 75

Schätzpreis: 4.000 £ - 6.000 £

Datum: 12.12.2018

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An emerald and diamond spray brooch, circa 1950

The floral spray with knifewire detail, set throughout with brilliant and old brilliant-cut diamonds, accented by a central octagonal-cut emerald, with further epaulette, step and trapezoid-cut emerald highlights, diamonds approx. 4.90cts total, length 6.2cm

Los #: 77

Schätzpreis: 3.000 £ - 4.000 £

Datum: 12.12.2018

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A pair of gem-set pendent earrings

Each designed as a circular-cut pink tourmaline and faceted tanzanite bead cluster, the beads inlaid with brilliant-cut diamonds, suspending a tassel of spectacle-set brilliant-cut diamonds, each row terminating with a faceted tanzanite bead drop, diamonds approx. 2.85cts total, length 5.9cm

Los #: 78

Schätzpreis: 3.000 £ - 4.000 £

Datum: 12.12.2018

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A pair of diamond bangles

Each set with a continuous row of brilliant-cut diamonds, diamonds approx. 5.30cts total, inner diameter 6.3cm (2

Los #: 83

Schätzpreis: 2.500 £ - 3.000 £

Datum: 12.12.2018

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A pink sapphire and diamond ring

Set with a cushion-shaped pink sapphire, weighing 3.85 carats, between shoulders set with baguette-cut diamonds, diamonds approx. 0.80ct total, French import mark, ring size approx. N

Los #: 85

Schätzpreis: 2.000 £ - 3.000 £

Datum: 12.12.2018