diamond

Mauboussin, an Art Deco sapphire and diamond double clip brooch, France, circa 1935, designed as a geometrically stylised bow, set with step-cut ...

An Art Deco diamond double clip brooch, 1930s, of geometric design, set with single-cut, circular-cut and baguette diamonds, detaching into two s...

A pair of diamond and emerald brooches, designed as frogs, set with circular-cut diamonds totaling approximately 1.60 carats, their eyes set with...

A Retro citrine, pink sapphire and diamond demi-parure, mid 20th century, comprising: a pair of scrolling earrings set with circular-cut rubies, ...

A RARE ART NOUVEAU ENAMEL AND DIAMOND 'PANSY' RING, BY CHARLES RIVAUD, CIRCA 1900 The cushion-shaped diamond weighing approximately 2.20cts...

Two antique gold brooches, 15 carat gold (4.2 grams) and another set with three diamonds not hallmarked (4 grams)

TWO DIAMOND BROOCHES 1st: Diamond bow and crescent brooch, circa 1900 Old brilliant, cushion and rose-cut diamonds Old brilliant and cushion-shape...

A PAIR OF ANTIQUE DIAMOND, PEARL AND EMERALD FLOWER CLIP BROOCHES in yellow gold and silver, each designed as a flower set to the centre with a pe...

A CONVERTIBLE SAPPHIRE AND DIAMOND NECKLACE / PAIR OF CLIP BROOCHES comprising five rows of polished sapphire beads, accented by two detachable op...

A PAIR OF DIAMOND CLIP BROOCHES each openwork clip in identical design, set throughout with single cut diamonds and accented by baguette cut diamo...

A PAIR OF GEM-SET CLIP BROOCHES, FRENCH, CIRCA 1960 Each centring a brilliant-cut diamond within a circular-cut sapphire surround, to further sim...

Cheshire Regiment sweetheart and Queen Victoria diamond jubilee brooches

An 18ct gold ring set with three diamonds (af), a ladies' 9ct gold head wristwatch, white dial set with Arabic numerals, crown wound movement, on ...

Small quantity of jewellery comprising a pair of emerald and diamond 9ct gold cluster earrings, a 9ct gold initial 'J' pendant on 9ct gold rope tw...

DIAMOND AND PEARL DOUBLE-CLIP BROOCH, LATE 19TH CENTURY Designed as an oak leaf, set with cushion and rose-cut diamonds, the three baroque pearl...

Zwei Belle Epoque-Diamantbroschen Gelbgold, gest. 585, Silber, teilw. vergoldet. Zentral besetzt mit Altschliff-Diamanten und Diamantrosen (1x fe...

Three Edwardian brooches: an diamond-set arrow brooch, applied with '1924' in calibrŽ-cut sapphires; together with a 15ct yellow gold and enamel ...

Three brooches, circa 1850-1870 1st: Oval, the central rose-cut diamond within a pale and dark blue enamel surround, accented by seed pearls, with...

THREE BROOCHES AND CULTURED PEARL EARRINGS 1: Amethyst and seed pearl brooch Mixed-cut amethyst Seed pearls Length 2.6cm 2nd: Amethyst floral bro...

Twee gouden broches, tevens hangers. Beide in de vorm van een Javaanse Wayang kulit pop, bezet diverse kleurstenen waaronder robijn en smaragd, b...

An early 20th century 9ct gold bar brooch, with rose-cut diamond highlight, hallmarks for Birmingham, 1919, length 5cms, 2.9gms. An early 20th c...

A 9ct gold diamond bar brooch, hallmarks for Birmingham, length 4.1cms, 4.1gms. An enamel landscape brooch, length 2.4cms, 2.9gms.  Condition R...

Twee 14 kt. gouden broches. Eén druppelvormig, gedecoreerd met cannetille en filigrain en met aan de onderzijde een baardje. De ander ruitvormig, ...

14 kt. Gouden broche, 19e eeuw. Met voorstelling van een dame in zwart wit emaille de peinture. De rand met opengewerkt patroon (lijmresten). Hier...

Twee beneden wettelijk gehalte goud met zilveren broches, een staafbroche en een druppelvormige broche, beide bezet met roosgeslepen diamant bruto...

Drie gouden staafbroches. Eén bezet met een toermalijn en twee kleine roosgeslepen diamanten, één bezet met granaat en zaadparels en één bezet met...

Vier gouden broches. Twee bezet met Boheems granaat, één bezet met roosgeslepen diamant en één met cannetille werk (beschadigd) bruto 22,2 gr. [4]...

Vijf 14 kt. gouden staafbroches en vijf reversspelden. Waaronder een Art Deco broche bezet met een oud briljant geslepen diamant en kleine roosges...

Vijf gouden staafbroches, (één eveneens met zilver). Bezet met parels, roosgeslepen diamant en saffier bruto 19,3 gr. [5] Five gold bar brooches (...

COLLECTION OF GEM SET BROOCHES, including a pearl and diamond example, unmarked, the other three in nine carat gold Qty: 21.9g gross

9CT GOLD & GEM SET BROOCHES One 4.2cm long ribbon style bar booch, hallmarked London 1912 and one 2.6cm wide oval open wreath style set with sing...

9CT GOLD GEM SET BROOCHES & CRUCIFIX An oval bezel set coral cabochon bar brooch, another rectangular plain bar brooch, turquoise and seed pearl ...

A collection of costume jewellery five stone diamond ring, illusion set to a scrolling mount, plain shank stamped "18ct"; a citrine single stone...

COLLECTION OF FIVE GEM-SET BROOCHES comprising: a rose-cut diamond set ribbon tied bow brooch; a bar brooch centring on a cushion-shaped aquamar...

TWO GEM-SET BROOCHES, 1960s one of open work star design, centring on a cultured pearl framed by single-cut diamonds, diameter 4cm, the other of...

TWO CULTURED PEARL INSECT BROOCHES, 1960s one designed as a fly with cultured pearl thorax and abdomen with textured wings, the other as a spide...

PAIR OF VINTAGE LERITZ DESIGNER 1980s GOLD METAL BROOCHES