Gemstones

1,966 Results
Price
To
Apply
Filter Your Search
Vintage 8.90 ct Amethyst and 1.62 ct Diamond, 18 ct White Gold Dress Ring
This stunning, fine and impressive large amethyst ring has been crafted in 18 ct white gold. The ring has a stepped, pierced decorated asymmetri...
£2750
AC Silver
Vintage Italian 0.56 ct Diamond and 18 ct White Gold Cross Necklace
This fine and impressive vintage diamond cross pendant has been crafted in 18 ct white gold. The crossbars have a flared, rounded design, embell...
£1295
AC Silver
Pair of ormolu mounted malachite antique French cachepots
Each malachite cachepot mounted with twin ormolu C-scroll handles, pierced ormolu rim, supported by circular ormolu bases.
£7500
Mayfair Gallery Ltd.
Vintage 0.80 ct Diamond and Platinum Full Eternity Ring
This fine and impressive princess cut eternity ring has been crafted in platinum. The ring is embellished with forty-three channel set princess ...
£1395
AC Silver
Vintage Blister Pearl and 0.36 ct Diamond, 18 ct White Gold Pendant
This fine and impressive vintage blister pearl pendant has been crafted in 18 ct white gold. The pendant is ornamented with a feature 14mm x 12m...
£1495
AC Silver
Vintage 0.80 ct Diamond and 18 ct Yellow Gold Dress Ring
This fine and impressive vintage five stone diamond ring has been crafted in 18 ct yellow gold with an 18 ct white gold setting. The plain and u...
£1495
AC Silver
Vintage 1.30 ct Sapphire and 0.75 ct Diamond, 18 ct Yellow Gold Drop Earrings
These fine and impressive sapphire and diamond earrings have been crafted in 18 ct yellow gold. The earrings have a knot design. The outer su...
£1595
AC Silver
Vintage 0.24 ct Diamond and 18 ct Yellow Gold Dress Ring
This fine and impressive vintage diamond band has been crafted in 18 ct yellow gold. The ring is ornamented with a total of twenty-four channel ...
£1295
AC Silver
Vintage 0.30 ct Sapphire and 0.27 ct Diamond, 18 ct White Gold Full Eternity Rin...
This fine and impressive sapphire and diamond eternity ring has been crafted in 18 ct white gold. The Art Deco style setting is ornamented with ...
£1295
AC Silver
Rock Crystal Diamond & Sapphire Dress Set
A rock crystal dress set, cufflinks and three buttons, set with sapphires and diamonds in a chevron motif, and mounted in platinum and 18ct yellow ...
Price On Application
Sandra Cronan Ltd
Vintage 1.50 ct Diamond and 18 ct Yellow Gold Cufflinks
This fine and impressive pair of diamond cufflinks has been crafted in 18 ct yellow gold. The anterior links have a subtly domed, rounded square...
£1595
AC Silver
Vintage 0.73 ct Diamond and 18 ct White Gold Dress Ring
This fine and impressive Art Deco diamond cocktail ring has been crafted in 18 ct white gold. The pierced decorated, iconic Art Deco design sett...
£1795
AC Silver
Antique 0.33 ct Emerald and 0.35 ct Diamond, 9 ct White Gold Heart Pendant - Art...
This fine and impressive diamond and emerald heart pendant has been crafted in 9 ct white gold with a 9 ct yellow gold setting. The pierced deco...
£1895
AC Silver
Vintage 1.07 ct Aquamarine and 0.36 ct Diamond, 18 ct White Gold Dress Ring
This fine and impressive vintage aquamarine and diamond ring has been crafted in 18 ct white gold. The pierced decorated setting is ornamented w...
£1495
AC Silver
Italian Ormolu Mounted Aventurine Glass Casket
An ormolu box mounted with glass panels made from aventurine, a form of quartz characterised by its translucency and the presence of mineral inclus...
Price On Application
Thomas Coulborn & Sons
Antique old mine diamond coronet cluster ring, circa 1890.
Antique old mine diamond coronet cluster ring. Set centrally with a cushion shape old mine diamond in an open back claw setting with a weight of 2....
£16000
Berganza Ltd.
Vintage 0.28 ct Sapphire and 0.48 ct Diamond, 18 ct Yellow Gold Dress Ring
This fine and impressive sapphire and diamond dress ring has been crafted in 18 ct yellow gold with an 18 ct white gold setting. The pierced dec...
£2250
AC Silver
Antique 0.34 ct Diamond and 14 ct Yellow Gold Dress Ring - Art Deco
This fine and impressive 1920's cocktail ring has been crafted in 14 ct yellow gold with a 14 ct white gold setting. The pierced decorated, icon...
£1295
AC Silver
French Griffin and Harp Ruby, Diamond, Pearl and 18K Brooch, C.1890
French Griffin and Harp Ruby, Diamond, Pearl and 18K (tested) Brooch, C.1890. The winged griffin and harp brooch set in silver and gold. The tongue...
US$2750
Louis Wine, Ltd.
Art Deco Burmese sapphire and diamond cluster ring, circa 1935.
Art Deco Burmese sapphire and diamond cluster ring. Set to centre with a cushion shape old cut natural unenhanced Royal Blue Burmese sapphire in an...
£15000
Berganza Ltd.
Antique Beligian, 0.20 ct Diamond and 18 ct White Gold Pendant
This fine and impressive has been crafted in 18 ct white gold. The pierced decorated setting is ornamented with a feature transitional modern br...
£1395
AC Silver
Victorian Diamond Set Cufflinks
A pair of Victorian lozenge shaped cufflinks with a line of five graduated old cut diamonds down the centre of each one. 18ct yellow gold. English ...
Price On Application
Sandra Cronan Ltd
Vintage 0.50 ct Diamond and Platinum Solitaire Ring
This fine and impressive 0.50 carat diamond solitaire ring has been crafted in platinum. The pierced decorated, fluted setting is ornamented wit...
£1695
AC Silver
Cartier Coral & Onyx Dress set
A dress set consisting of a pair of cufflinks and three buttons, of fluted coral cylinders with cabochon onyx terminals, all set in 18ct yellow gol...
Price On Application
Sandra Cronan Ltd
Vintage 0.78 ct Tanzanite and 0.92 ct Diamond, 18 ct White Gold Dress Ring
This fine and impressive vintage tanzanite ring has been crafted in 18 ct white gold with a platinum setting. The pierced decorated, rectangular...
£1595
AC Silver
Georgian Diamond
An early Georgian diamond set choker of foliate design. Mounted with rose and table cuts and mounted in silver. English, circa 1720.
Price On Application
Sandra Cronan Ltd
Antique 3.12 ct Emerald and 3.15 ct Diamond, 18 ct Yellow Gold Dress Ring
his stunning, large and impressive emerald and diamond ring has been crafted in 18 ct yellow gold with an 18 ct white gold setting. The pierced ...
£8950
AC Silver
Antique Victorian 3.90 ct Diamond and 9 ct Yellow Gold 'Snake' Brooch
This magnificent, fine and impressive Victorian snake and heart brooch has been crafted in 9 ct yellow gold with a silver setting. The brooch ha...
£9950
AC Silver
TIFFANY & CO
Malachite and ormolu Gothic style antique casket by Tiffany
Of rectangular form, featuring an unusual cut-away lid and decorated with Gothic style detailing set with circular malachite discs, inscribed 'Tiff...
£2200
Mayfair Gallery Ltd.
Georgian Quiver Brooch
A Georgian brooch in the form of a quiver of arrows, set with pink topaz, ruby and chrysolite, with a central compartment filled with plaited hair,...
Price On Application
Sandra Cronan Ltd
Antique 0.28 ct Emerald and 0.25 ct Diamond, 18 ct Yellow Gold Brooch
This exceptional, fine and impressive emerald and diamond brooch has been crafted in 18 ct yellow gold with an 18 ct white gold setting. The pie...
£1395
AC Silver
Diamond & Rose Gold Ear Clips
A pair of rose gold and diamond set ear clips of abstract floral form. American, circa 1950.
Price On Application
Sandra Cronan Ltd
Vintage 0.61 ct Diamond and 14 ct Yellow Gold Dress Ring
This fine and impressive dress ring has been crafted in 14 ct yellow gold with a 10 ct white gold setting. The pierced decorated, stepped design...
£1395
AC Silver
Essex Crystal Victorian Gold Navy Flag Ring
With a domed round rock crystal reverse intaglio painted to depict three colors Navy flag To a rose-cut diamond frame mounted in silver and 18Kt...
£1900
Bernardo Antichità
Vintage 0.54 ct Diamond and 18 ct Yellow Gold Trilogy Twist Ring
This fine and impressive vintage trilogy ring has been crafted in 18 ct yellow gold with an 18 ct white gold setting. The pierced decorated elli...
£1195
AC Silver
Natural Jade & Diamond Dress Ring
A natural non-treated oval cabochon jade ring with scrolling diamond surround. Mounted in platinum. American, circa 1940.
Price On Application
Sandra Cronan Ltd
Antique 0.15 ct Diamond and Pearl, 18 ct Yellow Gold 'Buckle' Ring
This fine and impressive ladies buckle ring has been crafted in 18 ct yellow gold. The pierced decorated, buckle design is ornamented with six p...
£1395
AC Silver
Sugarloaf Cabochon Citrine Cufflinks
A pair of double sided high sugarloaf cabochon citrine cufflinks. Mounted in 18ct yellow gold. French, circa 1935.
Price On Application
Sandra Cronan Ltd
Vintage 0.67 ct Emerald and 0.93 ct Diamond, 18 ct Yellow Gold Dress Ring
This stunning, fine and impressive emerald and diamond ring has been crafted in 18 ct yellow gold. The pierced decorated, Oscar Heyman style rin...
£3950
AC Silver
Enamelled diamond skull and cross bones ring, circa 1770.
Enamelled diamond skull and cross bones ring. Set with nine round rose cut diamonds in closed back grain and rubover settings with a combined appro...
£2550
Berganza Ltd.
Italian Coral Gold Pendant Chandelier Earrings
Of chandelier design, each set with three coral beads at the top and a coral beads cluster suspending three coral drops. Mounted in 14Kt gold ...
£1280
Bernardo Antichità
Blue Chalcedony Diamond Earrings
The round stud earrings with a sugarloaf shape blue chalcedony bordered by a line of round cut diamond. Mounted in silver and gold Pin and om...
£2900
Bernardo Antichità
Antique Victorian Amethyst, Citrine, Tourmaline, and Seed Pearl, 9 ct Yellow Gol...
This fine and impressive Victorian multi-gemstone bangle has been crafted in 9 ct yellow gold. The anterior face of the delicate frame is orname...
£1395
AC Silver
Russian Fabergé style nephrite and enamel table clock
The central circular white enamel dial surrounded by a band of diamonds, further precious stones on sides, within a pink guilloché enamel case, re...
£12000
Mayfair Gallery Ltd.
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