Jewels 2025-09-17 Auction - 221 Price Results - Bonhams in England - Page 3
DIAMOND, RUBY AND EMERALD RING,
DIAMOND PLAQUE RING,
SAPPHIRE AND DIAMOND BANGLE,
Done
London, England, United Kingdom
Auction Details

Jewels

Usually titled, "Knightsbridge Jewels", this auction is taking place at 101 New Bond Street on 17th September. Please refer to the department for further information.

Specialist contacts
Shanshan Ge
Specialist
Tel: +442074688346
Shanshan.Ge@bonhams.com
SOLD
DIAMOND SINGLE-STONE RING: DIAMOND SINGLE-STONE RINGOld cushion-shaped diamond, diamond approx. 2.05 carats, ring size approx. O½
Est.
£4,000
-
£6,000
SOLD
GARNET-SET BRACELET,: GARNET-SET BRACELET, CIRCA 1840Of engraved foliate linking, to an engraved garnet cabochon padlock, to verso a glazed compartment, length 19.9cm, locket 3.3cm
Est.
£2,000
-
£3,000
SOLD
DIAMOND-SET SNAKE RING,: DIAMOND-SET SNAKE RING, LATE 19TH CENTURYModelled as a coiled serpent, accented by a rose-cut diamond, ring size approx. M½ (leading edge)
Est.
£1,000
-
£1,500
SOLD
EMERALD PENDENT EARRINGS: EMERALD PENDENT EARRINGSSet with step-cut emeralds in rub-over settings, with chased scroll detailing, terminating with a baroque pearl, length 6.3cm
Est.
£2,000
-
£3,000
NATURAL PEARL NECKLACE: NATURAL PEARL NECKLACE2.1-7.0mm natural pearls of golden tint to a diamond and pearl clasp, length 39.0cmFootnotes:GCS: Natural, saltwater pearls. Report number 80269-02, dated 23rd July 2020.
Est.
£4,000
-
£6,000
Lot Passed
DIAMOND-SET COCKTAIL WATCH,: DIAMOND-SET COCKTAIL WATCH, CIRCA 1920The tonneau shaped dial with Arabic numerals, in a single and step-cut diamond bezel, to an openwork bracelet set with single-cut diamonds, diamonds approx.
Est.
£1,000
-
£1,500
Lot Passed
STAR SAPPHIRE AND DIAMOND BROOCH: STAR SAPPHIRE AND DIAMOND BROOCHCentred by a star sapphire cabochon within an old brilliant-cut diamond surround, diamonds approx. 2.10 carats total, length approx. 6.4cm
Est.
£1,500
-
£2,000
Lot Passed
SOLD
DIAMOND BROOCH: DIAMOND BROOCHOf odeonesque design, set throughout with old cushion and old brilliant-cut diamonds, diamonds approx. 3.30cts total, length 2.6cm
Est.
£1,000
-
£1,500
SOLD
NATURAL PEARL AND DIAMOND NECKLACE: NATURAL PEARL AND DIAMOND NECKLACEThe openwork old brilliant-cut diamond bow surmount, suspending a brilliant-cut diamond atop an old cushion-shaped diamond foliate pendant terminating in a natural
Est.
£1,800
-
£2,200
NATURAL PEARL AND DIAMOND RING,: NATURAL PEARL AND DIAMOND RING, CIRCA 1910The bouton-shaped pearl between shoulders of openwork foliate design, accented by old single-cut diamonds, ring size approx. JFootnotes:GIA: Natural pearl,
Est.
£3,500
-
£4,500
Lot Passed
DIAMOND SINGLE-STONE RING: DIAMOND SINGLE-STONE RINGThe modified triangular brilliant-cut diamond, weighing 4.02 carats, mounted in platinum, UK hallmark, ring size approx. HFootnotes:GIA: 4.02 carat, G colour, SI1 clarity,
Est.
£20,000
-
£30,000
Lot Passed
SOLD
DIAMOND BROOCH: DIAMOND BROOCHOf odeonesque design, with inward curvature, set with baguette and brilliant-cut diamonds, diamonds approx. 7.50cts total, length 4.6cm
Est.
£2,200
-
£2,800
DIAMOND NECKLACE: DIAMOND NECKLACEEach link of scroll design, pavé set with brilliant-cut diamonds, diamonds approx. 25.20cts total, length 46.0cm
Est.
£15,000
-
£20,000
Lot Passed
EMERALD AND DIAMOND RING: EMERALD AND DIAMOND RINGThe emerald cabochon to a pear-shaped and brilliant-cut diamond surround, diamonds very approx. 2.85cts total, ring size approx. N½Footnotes:The Gem & Pearl Laboratory:
Est.
£6,000
-
£8,000
Lot Passed
SOLD
DAVID WEBB: EMERALD AND DIAMOND EARRINGS: DAVID WEBB: EMERALD AND DIAMOND EARRINGSEach emerald cabochon within a pear and brilliant-cut diamond surround, suspending a detachable similarly-set pear-shaped cabochon emerald and brilliant-cut
Est.
£3,000
-
£5,000
SOLD
LOUIS HEISSLER: DIAMOND DOUBLE CLIP BROOCH/BANGLE,: LOUIS HEISSLER: DIAMOND DOUBLE CLIP BROOCH/BANGLE, MID 20TH CENTURYAsymmetrically designed as a stylised fan, set with brilliant and baguette-cut diamonds, accompanied by double clip, brooch and
Est.
£3,000
-
£5,000
SAPPHIRE AND DIAMOND RING: SAPPHIRE AND DIAMOND RINGThe cushion-shaped sapphire within a marquise, brilliant-cut and pear-shaped diamond surround, diamonds approx. 2.10cts total, French import mark, ring size approx.
Est.
£15,000
-
£20,000
Lot Passed
SOLD
CARTIER: SAPPHIRE AND DIAMOND BROOCH: CARTIER: SAPPHIRE AND DIAMOND BROOCHUndulating rows of graduated brilliant-cut diamonds and circular-cut sapphires, one diamond deficient, signed Cartier, numbered, length 2.9cm
Est.
£3,000
-
£5,000
SOLD
SAPPHIRE AND DIAMOND CLUSTER RING: SAPPHIRE AND DIAMOND CLUSTER RINGThe central oval-shaped diamond, within a single-cut diamond surround, sapphire approx. 2.40cts, diamonds approx. 0.40ct total, ring size approx.
Est.
£1,500
-
£2,000
SOLD
DIAMOND AND CULTURED PEARL PENDENT EARRINGS: DIAMOND AND CULTURED PEARL PENDENT EARRINGSOf foliate design, each brilliant-cut diamond surmount suspending a 14.6-14.9mm cultured pearl, cultured pearl and diamond pendent detachable, length 6.2cm
Est.
£1,800
-
£2,200
NATURAL PEARL RING: NATURAL PEARL RINGNatural pearl weighing 6.24cts, ring size approx. OFootnotes:GIA: Natural button pearl, saltwater with no indications of treatment, report number 1517963627, dated 30th April 2025.
Est.
£3,000
-
£5,000
Lot Passed
SOLD
NATURAL PEARL NECKLACE: NATURAL PEARL NECKLACEThe 4.0 - 7.4mm natural pearls, to an old-cut diamond and circular-cut ruby cluster clasp, diamonds approx. 0.35ct total, length of short strand approx. 38.0cmFootnotes:The Gem
Est.
£10,000
-
£15,000
SOLD
GEM-SET AND DIAMOND BRACELET: GEM-SET AND DIAMOND BRACELETOf openwork design, set with an old brilliant-cut diamond, cushion-shaped emerald, circular-cut amethyst and cushion-shaped ruby, alternating with old brilliant-cut
Est.
£2,500
-
£3,000