Bonhams - Outer Map
Bonhams - Inner Map
ZOOM IN
ZOOM OUT
Bonhams Logo
Click the letters on the map to view details on each jewel
Bonhams Jewels

"Although classic gem sources are coveted due to their rich histories, it is important to know that Mother Nature has much more to offer. New important gem deposits producing gemstones of excellent quality have been discovered in recent years, and these can compete in every aspect with their famed 'ancestors'."

DR. Michael S. Krzemnicki, Director Swiss Gemmological Institute SSEF

VIEW THE SALE IN FULL
close
COLUMBIA

A.A 7.42 AND 4.51 CARAT COLOMBIAN EMERALD AND DIAMOND NECKLACE

The step-cut emeralds, weighing 7.42 and 4.51 carats, suspended from pear and marquise-cut diamonds, accented by a similarly cut diamond, diamonds approximately 23.20 carats total, pendant detachable, necklace length 18.0cm

HK$1,600,000 - 2,000,000
US$210,000 - 260,000
£170,000 - 210,000
close
BURMA

K.A JADEITE AND DIAMOND NECKLACE, RING AND EARRING SUITE

The necklace comprising nine jadeite cabochons of intense emerald green colour, accented by pear and brilliant-cut diamonds; the pair of earrings and ring en suite, diamonds approximately 34.65 carats total, pendants on necklace and earrings detachable, the largest jadeite on the necklace, ring and earrings measuring approximately 18.6 x 12.1 x 4.9mm, 13.0 x 9.6 x 5.5mm, 8.7 x 7.1 x 3.6mm and 8.8 x 6.9 x 3.5mm respectively, lengths: necklace 43.8cm, earring 3.4cm, ring size 7 (3)

HK$1,500,000 - 2,000,000
US$190,000 - 260,000
£160,000 - 210,000
close
BRAZIL

E.A 24.49 CARAT BRAZILIAN ‘NO OIL’ EMERALD AND DIAMOND RING

The cabochon emerald, weighing 24.49 carats, within a marquise-cut diamond surround, diamonds approximately 5.10 carats total, ring size 6½

HK$1,200,000 - 1,600,000
US$150,000 - 210,000
£120,000 - 170,000
close
NAMIBIA

F.A PAIR OF 5.26 AND 5.17 CARAT NAMIBIAN FANCY INTENSE YELLOW DIAMOND AND DIAMOND PENDENT EARRINGS, BY FOREVERMARK

Each asscher-cut fancy intense yellow diamond, weighing 5.26 and 5.17 carats, suspended from a step-cut diamond surmount, each weighing 0.70 carat, accented by brilliant-cut diamonds, length 3.6cm

HK$2,300,000 - 2,800,000
US$300,000 - 360,000
£240,000 - 290,000
close
MOZAMBIQUE

G.A 5.03 CARAT UNHEATED MOZAMBIQUE RUBY AND DIAMOND RING

The oval-cut ruby, weighing 5.03 carats, within a brilliant-cut diamond surround, accented by similarly cut diamonds extending to the shoulders, diamonds approximately 1.85 carats total, ring size 6½

HK$220,000 - 280,000
US$28,000 - 36,000
£23,000 - 29,000
close
MADAGASCAR

H.A 10.27 CARAT UNHEATED MADAGASCAR PADPARADSCHA SAPPHIRE AND DIAMOND RING

The cushion-shaped padparadscha sapphire, weighing 10.27 carats, to a bifurcated hoop and gallery set with brilliant-cut diamonds, accented by similarly cut diamonds of pink tint, ring size 5

HK$620,000 - 670,000
US$80,000 - 86,000
£64,000 - 69,000
close
KENYA

J.A 10.06 CARAT UNHEATED KENYAN RUBY, TSAVORITE GARNET AND DIAMOND RING

The step-cut ruby, weighing 10.06 carats, within a pavé-set circular-cut tsavorite garnet surround, accented by brilliant-cut diamonds, garnets approximately 11.60 carats total, signed, ring size 6½

HK$1,500,000 - 2,000,000
US$190,000 - 260,000
£160,000 - 210,000
close
SRI LANKA

Q.A 12.46 CARAT UNHEATED CEYLON SAPPHIRE AND DIAMOND RING, BY TIFFANY & CO.

The oval-cut sapphire, weighing 12.46 carats, to a gallery pavé-set with brilliant-cut diamonds, diamonds approximately 1.20 carats total, signed Tiffany, ring size 6¾

HK$250,000 - 350,000
US$32,000 - 45,000
£26,000 - 36,000
close
TAJIKISTAN

R.A 10.06 CARAT UNHEATED TAJIKISTAN RUBY AND DIAMOND RING

The cabochon ruby, weighing 10.06 carats, within a marquise and brilliant-cut diamond surround, the gallery and half hoop set with brilliant-cut diamonds, diamonds approximately 4.10 carats total, ring size 5¼

HK$780,000 - 980,000
US$120,000 - 150,000
£95,000 - 120,000
close
AFGHANISTAN

S.A 8.24 CARAT AFGHANISTAN RUBY AND DIAMOND RING AND EARCLIP SUITE

The cabochon ruby, weighing 8.24 carats, between brilliant-cut diamond shoulders; the pair of 'bombé' earrings each set with circular-cut rubies, accented by similarly cut diamonds, diamonds approximately 1.40 carats total, remaining rubies approximately 13.00 carats total, ring size 6¾ (the earrings not illustrated)

HK$115,000 - 150,000
US$15,000 - 19,000
£12,000 - 16,000
close
AUSTRALIA

T.AN AUSTRALIAN BLACK OPAL AND DIAMOND PENDANT NECKLACE

The fan-shaped black opal plaque, within a brilliant-cut diamond surround, surmounted by similarly cut diamonds, suspending a pear-shaped diamond of yellow tint, completed by a detachable link-chain necklace, diamonds approximately 4.90 carats total, opal approximately 33.00 carats, pendant convertible to become brooch, pendant length 5.7cm, chain length 41.5cm

HK$330,000 - 420,000
US$42,000 - 54,000
£34,000 - 43,000
close
FRANCE

U.A FRENCH EMERALD, RUBY AND DIAMOND NECKLACE, BROOCH AND EARRING SUITE, BY MAUBOUSSIN, CIRCA 1965

Comprising a necklace of floral design supporting an articulated garland, set throughout with carved emeralds, cabochon rubies and brilliant-cut diamonds; the brooch and pair of earrings en suite, diamonds approximately 27.20 carats total, emeralds approximately 36.00 carats total, rubies approximately 105.00 carats total, signed, French assay marks, necklace inner circumference 36.1 cm; lengths: brooch 6.0cm, earring 3.8cm (3)

HK$950,000 - 1,200,000
US$120,000 - 150,000
£98,000 - 120,000
close
KASHMIR

V.A 4.21 CARAT KASHMIR SAPPHIRE AND DIAMOND RING CIRCA 1920

The step-cut sapphire, weighing 4.21 carats, within a surround of old brilliant-cut diamonds, ring size 5½

HK$1,300,000 - 1,800,000
US$170,000 - 230,000
£130,000 - 190,000
close
USA - NEW YORK

W.A DIAMOND BRACELET, BY TIFFANY & CO.

The highly articulated bracelet set with brilliant-cut diamonds, diamonds approximately 32.50 carats total, signed Tiffany & Co., French assay mark, length 16.8cm

HK$350,000 - 450,000
US$45,000 - 58,000
£36,000 - 47,000