Refine your search
Sale Section
Estimate
Category
Creator / Brand
- Cartier (15)
- Boucheron (4)
- Fabergé (3)
- Garrard (3)
- John Donald (3)
- Kutchinsky (3)
- Bulgari (2)
- Chopard (2)
- Mauboussin (2)
- Tiffany & Co. (2)
- Carrington (1)
- Castellani (1)
- Georg Jensen (1)
- Hamilton (1)
- J E Caldwell (1)
- Lalaounis (1)
- Mappin & Webb (1)
- Palmiero (1)
- Pandora (1)
- Pomellato (1)
- Sabbadini (1)
- Van Cleef & Arpels (1)
- Vienna (1)
Item Type
Remove filter- Gemstone (599)
Filtered by:
- Item Type
- List
- Grid
A subscription to the Price Guide is required to view results for auctions ten days or older. Click here for more information
An Art Deco sapphire and diamond ring, circa 1930, of stylised buckle design, set with two rectangular step-cut sapphires, bordered with circular-...
A diamond ring, mid 20th century, the centre of navette-shaped design, set with circular-cut
A diamond ring, mid 20th century, the centre of navette-shaped design, set with circular-cut diamonds, the largest weighing 0.99 carats, to asymme...
An Art Deco sapphire and diamond ring, 1930s, designed as a stylised buckle, set with circular-cut
An Art Deco sapphire and diamond ring, 1930s, designed as a stylised buckle, set with circular-cut diamonds, a step-cut diamond and step-cut sapph...
An emerald and diamond ring early 20th century, set with a step-cut emerald weighing approximately
An emerald and diamond ring early 20th century, set with a step-cut emerald weighing approximately 1.00 carat, within a border of circular-cut dia...
An unusual Art Deco carved hardstone, enamel and diamond pendant, 1930s, of circular outline,
An unusual Art Deco carved hardstone, enamel and diamond pendant, 1930s, of circular outline, centring on a spray of leaves and flowers in multico...
A pair of Art Deco jadeite, lacquer and diamond earrings, 1920s, each of pendent design, composed of
A pair of Art Deco jadeite, lacquer and diamond earrings, 1920s, each of pendent design, composed of a jadeite cabochon surmount suspending a line...
A pair of diamond earrings, early 20th century composite, each of pendent design, composed of an
A pair of diamond earrings, early 20th century composite, each of pendent design, composed of an articulated line of collet-set circular-cut diamo...
A diamond, seed pearl and pink sapphire sautoir, 1920s and later, composite, composed of seed pearls
A diamond, seed pearl and pink sapphire sautoir, 1920s and later, composite, composed of seed pearls suspending a pendant of geometric design, set...
A jadeite and diamond cluster ring, the oval jade cabochon set within a surround of circular-cut
A jadeite and diamond cluster ring, the oval jade cabochon set within a surround of circular-cut diamonds in white gold, stamped 18ct, size R
An Art Deco chrysoprase, onyx and diamond ring, 1920s, set with a chrysoprase cabochon, within a
An Art Deco chrysoprase, onyx and diamond ring, 1920s, set with a chrysoprase cabochon, within a border of calibré-cut onyx, to settings set with ...
An emerald and diamond ring, early 20th century, claw-set with a step-cut emerald weighing approximately 3.00 carats, within a border of single-cu...
An Art Deco ruby and diamond eternity ring, early 20th century, set with a continuous band of
An Art Deco ruby and diamond eternity ring, early 20th century, set with a continuous band of calibré-cut rubies and single-cut diamonds, mounted ...
A diamond eternity ring, set with a continuous band of brilliant-cut diamonds, to an engraved
A diamond eternity ring, set with a continuous band of brilliant-cut diamonds, to an engraved palladium mount, size M
A gem-set, enamel and diamond brooch, designed as a horse's head, pavé-set with circular-cut
A gem-set, enamel and diamond brooch, designed as a horse's head, pavé-set with circular-cut diamonds, accented with circular-cut rubies and emera...
An Art Deco diamond eternity ring, 1920s, channel-set with a continuous band of carré-cut diamonds, mounted in platinum, size N, case
A diamond full circle eternity ring, set with round brilliant-cut diamonds in platinum, size M
A diamond full circle eternity ring, set with round brilliant-cut diamonds in platinum, size M
An Art Deco emerald, ruby and diamond jabot pin, France, 1920s, of Indian inspiration, each end
An Art Deco emerald, ruby and diamond jabot pin, France, 1920s, of Indian inspiration, each end set with a carved emerald within a border of singl...
An Art Deco diamond double clip brooch, 1930s, of geometric design, set with single-cut, circular-
An Art Deco diamond double clip brooch, 1930s, of geometric design, set with single-cut, circular-cut and baguette diamonds, detaching into two sh...
An Art Deco diamond clip brooch, 1930s, of scrolled design, set with circular-cut and baguette
An Art Deco diamond clip brooch, 1930s, of scrolled design, set with circular-cut and baguette diamonds, mounted in platinum and gold, length 2.2cm
A sapphire and diamond bracelet, set with three French-cut sapphires within geometric diamond-set
A sapphire and diamond bracelet, set with three French-cut sapphires within geometric diamond-set surround on an extending white gold bracelet, le...
A pearl and diamond bracelet, late 19th/early 20th century, composed of tapering bar links set
A pearl and diamond bracelet, late 19th/early 20th century, composed of tapering bar links set with circular-cut diamonds and pearls, mounted in s...
Cartier, a carnelian and emerald brooch, 1950s, designed as a bird in carved carnelian, its eye
Cartier, a carnelian and emerald brooch, 1950s, designed as a bird in carved carnelian, its eye set with a cabochon emerald, mounted in gold, leng...
A diamond-set gold collar necklace, six of the graduated fancy links pave-set with graduated
A diamond-set gold collar necklace, six of the graduated fancy links pave-set with graduated circular-cut diamonds in 18ct yellow gold, length 37c...
Boucheron, a gold and diamond demi-parure, 1970s, comprising: a pair of ear clips and a ring, each
Boucheron, a gold and diamond demi-parure, 1970s, comprising: a pair of ear clips and a ring, each composed of textured gold, set with brilliant-c...
λ A ruby and diamond brooch, mid 20th century, designed as a Bird of Paradise, its head and body set with carved and cabochon rubies, its eye a ca...
A pair of ruby and gem-set earrings, each of cluster design, set with a circular-cut ruby within a
A pair of ruby and gem-set earrings, each of cluster design, set with a circular-cut ruby within a border of circular-cut tanzanites and pink sapp...
A Retro citrine, pink sapphire and diamond demi-parure, mid 20th century, comprising: a pair of
A Retro citrine, pink sapphire and diamond demi-parure, mid 20th century, comprising: a pair of scrolling earrings set with circular-cut rubies, t...
A pair of gold and diamond ear clips, France, 1970s, each of foliate design, composed of leaf motifs
A pair of gold and diamond ear clips, France, 1970s, each of foliate design, composed of leaf motifs in gold, set with sections of brilliant-cut d...
A ruby ring, of cluster design, centring on a cushion-shaped ruby weighing approximately 3.80
A ruby ring, of cluster design, centring on a cushion-shaped ruby weighing approximately 3.80 carats, within a floral border of hexagonal rubies, ...
Cartier, a pair of gold and diamond earrings, 1970s, each designed as a gold heart engraved with
Cartier, a pair of gold and diamond earrings, 1970s, each designed as a gold heart engraved with stripes, set with brilliant-cut diamonds, length ...
A pair of diamond ear clips, mid 20th century, each designed as a leaf, pavé-set with brilliant-
A pair of diamond ear clips, mid 20th century, each designed as a leaf, pavé-set with brilliant-cut and single-cut diamonds, centring on a channel...
No reserve - Mellerio dits Meller, a Retro ruby and diamond ring, 1930s, set with an oval ruby, to a
No reserve - Mellerio dits Meller, a Retro ruby and diamond ring, 1930s, set with an oval ruby, to a gold mount set with circular-cut diamonds and...
A diamond ring, of bombé design, pavé-set with brilliant-cut diamonds, mounted in white gold, size
A diamond ring, of bombé design, pavé-set with brilliant-cut diamonds, mounted in white gold, size I1/2, indistinct assay mark, stamped 18K
A pair of diamond hoop earrings, set overall with graduated circular-cut diamonds and a baguette-
A pair of diamond hoop earrings, set overall with graduated circular-cut diamonds and a baguette-shaped diamond in white gold, stamped 18k, width ...
A natural pearl and diamond brooch, circa 1910, designed in the 'garland style', composed of a
A natural pearl and diamond brooch, circa 1910, designed in the 'garland style', composed of a ribbon bow suspending a laurel wreath, set with cir...
A pair of natural pearl drops, each set with a cushion-shaped diamond above a diamond-set cap
A pair of natural pearl drops, each set with a cushion-shaped diamond above a diamond-set cap suspending a pearl, mounted in silver, length 2.6cm ...
A pair of natural pearl and diamond earrings, each set with a circular-cut diamond suspending a
A pair of natural pearl and diamond earrings, each set with a circular-cut diamond suspending a white and a grey pearl respectively, mounted in wh...
A sapphire and diamond necklace, the front composed of a curved line of brilliant-cut diamonds
A sapphire and diamond necklace, the front composed of a curved line of brilliant-cut diamonds suspending a large sapphire bead measuring approxim...
A natural pearl and diamond three-stone ring, set with a central button-shaped white pearl weighing 3.45 carats, flanked with cushion-shaped diamo...
A natural pearl and diamond ring, set with a central pearl within a surround of old cushion-shaped
A natural pearl and diamond ring, set with a central pearl within a surround of old cushion-shaped diamonds in gold, French control marks and indi...
A natural pearl ring, early 20th century, set with a pearl measuring approximately 11.0-11.2 x 9.
A natural pearl ring, early 20th century, set with a pearl measuring approximately 11.0-11.2 x 9.4mm, to shoulders set with circular-cut diamonds,...
A natural pearl ring, mid 20th century, set with a pearl measuring approximately 10.31 x 9.73 x 8.
A natural pearl ring, mid 20th century, set with a pearl measuring approximately 10.31 x 9.73 x 8.74mm, mounted in gold, size KAccompanied by GCS ...
A natural pearl and diamond necklace, designed as a single strand of natural pearls measuring 2.7-
A natural pearl and diamond necklace, designed as a single strand of natural pearls measuring 2.7-5.8mm, to a diamond cluster clasp, mounted in si...
A natural pearl and diamond necklace, early 20th century, designed as as single row of graduated
A natural pearl and diamond necklace, early 20th century, designed as as single row of graduated natural pearls measuring 2.2-6.2mm diameter, to a...
A natural pearl stick pin, France, late 19th/early 20th century, capped with a natural pearl of grey
A natural pearl stick pin, France, late 19th/early 20th century, capped with a natural pearl of grey tint measuring approximately 7.7 x 7.0 x 7.0m...
A pair of natural pearl and diamond drop earrings, early 20th century, each set with a cushion-
A pair of natural pearl and diamond drop earrings, early 20th century, each set with a cushion-shaped diamond suspending a series of articulated l...
A pair of natural pearl and diamond earrings, mid 20th century, each of spiral design, centring on a
A pair of natural pearl and diamond earrings, mid 20th century, each of spiral design, centring on a natural pearl, within a surround of circular-...
J.E. Caldwell, an Art Deco emerald and diamond necklace, 1920s, the pendant of tassel design, set
J.E. Caldwell, an Art Deco emerald and diamond necklace, 1920s, the pendant of tassel design, set with circular-cut and cushion-shaped diamonds, s...
A blue spinel and diamond ring, set with a cushion-shaped blue spinel weighing 6.63 carats, between shoulders set with baguette diamonds, mounted ...
A pink spinel and diamond ring, the cushion-shaped spinel weighing approximately 6.50 carats,
A pink spinel and diamond ring, the cushion-shaped spinel weighing approximately 6.50 carats, flanked with trillion-shaped diamonds, mounted in go...
A diamond ring, set with a brilliant-cut diamond weighing approximately 2.50 carats, between
A diamond ring, set with a brilliant-cut diamond weighing approximately 2.50 carats, between shoulders set with baguette diamonds, mounted in plat...
An Edwardian diamond cluster ring, with two principal diamonds weighing approximately 1.80 and 1.
An Edwardian diamond cluster ring, with two principal diamonds weighing approximately 1.80 and 1.75cts, within foliate diamond-set shoulders in pl...
A sapphire and diamond ring, set with a step-cut sapphire measuring approximately 7.6 x 6.8 x 6.1mm,
A sapphire and diamond ring, set with a step-cut sapphire measuring approximately 7.6 x 6.8 x 6.1mm, to a mount pavé-set with brilliant-cut diamon...
A sapphire solitaire ring, the oval-shaped sapphire weighing 11.83 cts, claw-set in platinum and
A sapphire solitaire ring, the oval-shaped sapphire weighing 11.83 cts, claw-set in platinum and gold, size N 1/2Accompanied by report number 2408...
A sapphire and diamond ring, collet-set with a cushion-shaped sapphire weighing approximately 5.50
A sapphire and diamond ring, collet-set with a cushion-shaped sapphire weighing approximately 5.50 carats, within a border of circular-cut diamond...
No reserve - a diamond ring, early 20th century, claw-set with a circular-cut diamond weighing
No reserve - a diamond ring, early 20th century, claw-set with a circular-cut diamond weighing approximately 2.20 carats, mounted in platinum, siz...
An Art Deco amethyst, onyx and diamond pendant, 1920s, the pendant composed of a polished amethyst
An Art Deco amethyst, onyx and diamond pendant, 1920s, the pendant composed of a polished amethyst within an intricate platinum openwork mount, se...
A ruby three-stone ring, set with three cushion-shaped rubies totalling approximately 4.00 carats,
A ruby three-stone ring, set with three cushion-shaped rubies totalling approximately 4.00 carats, in gold collet settings, size L1/2Accompanied b...
A late 19th century ruby five stone ring, set with graduated cushion-shaped rubies and diamond
A late 19th century ruby five stone ring, set with graduated cushion-shaped rubies and diamond pointers in carved and pierced yellow gold setting,...
A ruby and diamond brooch, designed as a bouquet of flowers, set with rose-cut diamonds and oval
A ruby and diamond brooch, designed as a bouquet of flowers, set with rose-cut diamonds and oval rubies, mounted in silver and gold, length 7.4cm
Loading...