Opal

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Antique 1.30 ct Black Opal and 0.28 ct Diamond, Platinum Cluster Ring
This stunning, fine and impressive opal and diamond cluster ring has been crafted in platinum. The pierced decorated, circular setting is orname...
£4750
AC Silver
Vintage 5.89 ct Opal and 0.28 ct Diamond, 18 ct Yellow Gold Bar Brooc
This fine and impressive vintage opal bar brooch has been crafted in 18 ct yellow gold. The brooch is ornamented with a feature 5.89 ct opal cab...
£1495
AC Silver
Victorian Marquise Shaped Opal Gold Ring
Marquise shaped opal gold ring, circa 1890. Weight: 2,7 gr Size 7
£1300
Bernardo Antichità
Gold, Diamond and Enamel Nicholas I Bracelet, Russia, 1843
Designed as a semi-rigid band with at the centre an enamel semi-spherical dome of Oriental taste set with an old european cut diamond and four Opal...
£10000
Bernardo Antichità
Victorian Opal Diamond Silver Gold Cluster Ring
A late 19th century opal and diamond cluster ring, circa 1870, the oval opal cabochon, within a border of rose-cut diamonds, mounted in silver and ...
£2000
Bernardo Antichità
Antique 0.73 ct Opal and 1.08 ct Diamond, 18 ct White Gold Trilogy Ring
This stunning, fine and impressive antique opal and diamond engagement ring has been crafted in 18 ct white gold. The pierced decorated, basket ...
£3950
AC Silver
Vintage 3.01 ct Opal and 0.38 ct Diamond, 14 ct Yellow Gold Dress Ring
This fine and impressive opal and diamond cluster ring has been crafted in 14 ct yellow gold with a 14 ct white gold setting. The pierced decora...
£1395
AC Silver
A Garnet Topaz Opal Yellow Gold Ring
Of flower shape, 1890ca Weight: 5,3 gr Size 6
£700
Bernardo Antichità
ALABASTER AND WILSON
Antique 0.52 ct Opal and 0.08 ct Diamond, 18 ct Yellow gold Dress Ring
This fine and impressive Edwardian opal and diamond ring has been crafted in 18 ct yellow gold. The pierced decorated, multi-claw setting is orn...
£1095
AC Silver
Opal Diamond-Set Oval Cluster Ring
A late 19th century opal and diamond ring. Mounted in Platinum and Gold Weight 2,9gr Size 7
£1900
Bernardo Antichità
Art Deco Opal Ring
An Deco ring set with a fine oval black opal and diamond set mount. Mounted in platinum. American, circa 1920. Finger size L 1/2
Price On Application
Sandra Cronan Ltd
Art Deco Opal Scarab Pendant
A pendant in the form of a carved opal scarab beetle set with diamonds to the edge. Hieroglyphics Mounted in platinum and 18ct yellow gold. English...
Price On Application
Sandra Cronan Ltd
Antique 0.40 ct Opal and 0.70 ct Diamond, 18 ct White Gold Trilogy Ring
This fine and impressive opal and diamond trilogy ring has been crafted in 18 ct white gold. The pierced decorated, multi-claw setting displays ...
£1595
AC Silver
Antique 1.06 ct Opal and 0.48 ct Diamond, 14 ct Rose Gold Cluster Ring
This stunning, fine and impressive opal and diamond dress ring has been crafted in 14 ct rose gold. The pierced decorated, marquise shaped setti...
£1795
AC Silver
Antique 2.07 ct Black Opal and Pearl, 9 ct Yellow Gold Necklace
This fine and impressive pearl and opal necklace has been crafted in 9 ct yellow gold with a 10 ct yellow gold chain. The pierced decorated moun...
£1595
AC Silver
Abstract Opal and Diamond vintage Ring, 20th century
Abstract Opal and Diamond vintage Ring. The ring set with black opal, approximately 18.00 cts, exhibiting iridescent peacock greens and blues; surr...
US$5500
Louis Wine, Ltd.
Vintage Gold and Opal Pendant.
Oval Opal set in 18ct white gold with diamond set chain. Chain 40 cms long.
£480
Sally Turner Antiques
MURRLE BENNETT & CO
Art Nouveau Necklace
Beautiful Art Nouveau Necklace with perfectly matched superb opals
Price On Application
Tadema Gallery
Carved opal ring attributed to Wilhelm Schmidt for Giuliano
Carved opal ring attributed to Wilhelm Schmidt for Giuliano. Set vertically with a rectangular natural unenhanced opal plaque in a closed back rubo...
£11000
Berganza Ltd.
7.39 ct Opal and 0.82 ct Diamond, Art Deco Style Platinum Dress Ring
This stunning vintage opal cocktail ring has been crafted in platinum. The impressive feature 7.39ct white cabochon opal is displayed in relief ...
£4950
AC Silver
Vintage 3.01 ct Opal and 0.54 ct Diamond, 14 ct White Gold Pendant
This fine and impressive vintage opal pendant has been crafted in 14 ct white gold. The pierced decorated frame displays a feature 3.01 ct opal ...
£1695
AC Silver
Art Nouveau opal, ruby and diamond ring, French, circa 1900.
Art Nouveau opal, ruby and diamond ring. Set to centre with an oval cabochon natural white opal in an open back rubover setting with an approximate...
£5300
Berganza Ltd.
Vintage Boulder Opal, 1.52ct Sapphire & 1.28ct Diamond, 18ct Yellow Gold Pendant
This exceptional and stunning boulder opal pendant has been crafted in 18 ct yellow gold. The German-made pendant has an oval form displaying a ...
£4450
AC Silver
Antique Circa 1920 0.68 ct Opal and 0.48 ct Diamond, 18 ct Yellow Gold Cluster R...
This fine and impressive opal and diamond ring has been crafted in 18 ct yellow gold. The pierced decorated multi claw frame displays a feature ...
£1395
AC Silver
MURRLE BENNETT & CO
Jugendstil Brooch
Jugendstil brooch in silver enamel & opal by Murrle Bennet & Co. Gold pin & catch
£1250
Tadema Gallery
Antique Victorian Opal and 1.78 ct Diamond, 12 ct Yellow Gold, Silver Set Collar...
This stunning Victorian collarette has been crafted in 12 ct yellow gold with silver settings. The necklace has an organic scrolling link and sw...
£7750
AC Silver
OCTAVE LANDUYT, Opaalrif
pendant, gold (24 carat), opals
Price On Application
J.M. Zeberg - Fine Art
OCTAVE LANDUYT, Speelziek, de vogel
pendant, white gold, 6 opals, 1 engraved agate.
Price On Application
J.M. Zeberg - Fine Art
EDWARD SPENCER (1873-1938)
ARTIFICERS' GUILD, LONDON (1901-1942)
An exquisite Arts & Crafts jewelled pendant attributed to Edward Spencer for the Artificers’ Guild. This gorgeous silver & gold pendant is of Pu...
Price On Application
Tadema Gallery
Vintage 2.12 ct Opal and 0.10 ct diamond, 14 ct Yellow Gold Pendant
This impressive vintage, large opal pendant has been crafted in 14 carat yellow gold. The pendant has an understated oval form ornamented with a...
£995
AC Silver
A Georgian 'Regard' & 'Love' Pendant Locket
A rare Georgian 'Regard' & 'Love' heart shaped locket pendant with crossed flowers in the acrostic fashion of the period. With fine cannetille work...
£5950
McKenna & Co.
Vintage 1.25 ct Opal and 1.65 ct Diamond, 18 ct Yellow Gold Cluster Ring
This fine and impressive vintage dress ring has been crafted in 18 ct yellow gold. The feature cabochon opal is displayed in relief to the centr...
£1995
AC Silver
CARLO and ARTHUR GIULIANO Gold Enamel Gem Set Bracelet
A gold bracelet composed of flat oval links decorated with black and white foliate enamel and centred with a gemstone with pierced surround, flanke...
£24500
Berganza Ltd.
DORRIE NOSSITER (1893-1977)
Arts & Crafts Comet Brooch
"Heavenly" Comet Clip/Brooch. Can be worn either as a dress clip or on a hair band. Sublime colors of fire opals & citrines.
£2300
Tadema Gallery
Antique Victorian 8.74 ct Opal and 0.96 ct Diamond, 18 ct Yellow Gold Brooch
This impressive antique Victorian brooch has been crafted in 18ct yellow gold. This fine brooch has a pierced decorated frame set with natural o...
£1695
AC Silver
Opal and Diamond Three Stone Ring
Beautiful antique carved mount three stone ring, set with a fine Harlequin opal and two transition cut diamonds. Circa 1890
Price On Application
J.W. Weldon
Superb Art Deco Black Opal Diamond Ring
A platinum ring set with one central marquise shaped cabochon black opal in a claw setting with an approximate weight of 5.00 carats, surrounded by...
£17200
Berganza Ltd.
Antique 1.05 ct Diamond and 18 ct White Gold, Platinum Set Dress Ring
This impressive 1920s ring has been crafted in 18 ct white gold with a platinum setting. The impressive pierced decorated mount displays a featu...
£1395
AC Silver
LUKE STOCKLEY
A Marcasite and Blue Opal Brooch
A lovely Marcasite and Blue Opal, silver brooch in the shape of a tortoise, with articulated legs, head and tail. Full Length 1.5 inches 3.9 cm wi...
£195
William Walter Antiques Ltd
Antique French 2.53 ct Diamond and 0.84 ct Opal, 18 ct White Gold Insect Brooch
This stunning, fine antique brooch has been crafted in 18 ct white gold in the form of a paired winged insect. The head of this impressive insec...
£3950
AC Silver
Antique Opal and 1.12 ct Diamond, 15 ct Yellow Gold Pendant
This fine antique pendant has been crafted in 15 ct yellow gold with platinum settings. The pendant has an Art Nouveau style pierced decorated f...
£2250
AC Silver
Antique Edwardian 0.48 ct Opal and 0.12 ct Diamond, 18 ct Yellow Gold Dress Ring...
This fine and impressive antique Edwardian opal ring has been crafted in 18 ct yellow gold. The central oval cabochon opal is flanked by two, sl...
£795
AC Silver
LUKE STOCKLEY
A Marcasite and Opal Tortoise Brooch
A lovely Marcasite and Opal, silver brooch in the shape of a tortoise, with articulated legs, head and tail. Full Length 1.5 inches 3.9 cm width ...
£195
William Walter Antiques Ltd
Antique 2.28 ct Opal and 0.58 ct Diamond, 9 ct Yellow Gold, Silver Set Brooch
This impressive antique opal brooch has been crafted in 9ct yellow gold with a silver setting. The antique brooch displays an impressive cabocho...
£1395
AC Silver
Antique 0.67 ct Opal and 0.52 ct Diamond, 9 ct Yellow Gold Bar Brooch
This antique opal brooch has been crafted in 9 ct yellow gold. The brooch displays a 0.67 carat, oval cabochon natural opal claw set in subtle r...
£895
AC Silver