OSCAR HEYMAN & BROTHERS, A DIAMOND AND ENAMEL LADYBIRD BROOCH designed as a ladybird relieved in

An 18ct gold enamel ladybird brooch. Designed as two polychrome enamel ladybirds, atop a branch, with green enamel leaves. Italian marks. Length 4.6cms. Weight 8.6gms.

CARTIER: PAIR OF CORAL, DIAMOND AND ENAMEL LADYBIRD CLIP BROOCHES, CIRCA 1935 The wings formed with carved coral, inlaid with brilliant-cut diamonds, the legs and head with black enamel, one signed C

OSCAR HEYMAN & BROTHERS, YELLOW GOLD, PLATINUM AND DIAMOND FOX BROOCH Containing 27 round brilliant cut diamonds weighing approximately 0.80 carat total and two ruby eyes. 1 inch x 1 1/4 inches. Stamp

ENAMEL LADYBIRD BROOCH; TIFFANY: TWO ENAMEL AND DIAMOND-SET FROG BROOCHES 1st: Design as a ladybird, decorated with green, black and white enamel, 2nd: Each frog decorated with green enamel with brill

A PLIQUE A JOUR ENAMEL AND DIAMOND BUTTERFLY BROOCH in yellow gold, designed as a butterfly, the wings relieved in vari-coloured yellow and blue plique-a-jour enamel, accented by round cut diamonds, n

A TURN OF THE CENTURY GOLD, DIAMOND AND ENAMEL BROOCH Designed in an intricate frame featuring a floral design topped with a bird with en tremblant elements set with rose-cut diamonds, measures 4 x 2

DAVID WEBB: A DIAMOND AND ENAMEL BROOCH Designed as a tiger with black enamel stripes, the eyes set with round brilliant-cut diamonds; composed of 18k gold; length: 2.5 in.; signed David Webb, accomp

A diamond and enamel duck brooch, designed as a mallard in flight, the enamel wings and head set with brilliant cut diamonds to the body set with further brilliant cut diamonds, approximately 1.50 car

A gold, diamond, and enamel brooch French designed as an 18K green enameled frog with a large oval-cut citrine weighing approximately 53.2 carats, surrounded by multiple rows of round brilliant-cut di

IMPORTANT ANTIQUE CAMEO DIAMOND AND ENAMEL BROOCH/BANGLE, designed as 3 carved shell cameo panels depicting putti, in precious yellow metal frame, set with diamonds and topped with an enameled bow ent

NO RESERVE, RUSSIAN RUBY DIAMOND AND ENAMEL SHIELD BROOCH, designed as a shield, decorated with rubies and a diamond on an enameled background. L. 2.5 cm. 4.1 grams.

DAVID WEBB: AN 18K GOLD, DIAMOND, EMERALD AND ENAMEL BROOCH Designed as a horse with a movable fish tail and mane accented with round diamonds weighing approximately 2.55 carats and pear-shaped emeral

OSCAR HEYMAN & BROTHERS, YELLOW GOLD AND DIAMOND RING Containing eight round brilliant cut diamonds weighing approximately 0.90 carat total. Ring size 6. Stamp: (maker's mark) 25734 18K PLAT. Gross we

Diamond, Enamel, 18k Gold Flower Brooch. Designed as a flower, the pistils terminated by seven full-cut diamonds weighing a total of approximately 0.75 cttw., the petals featuring blue and green ename

An enamel and diamond brooch. Designed as a graduated row of five purple pansies, each with a diamond to the centre. Marks indicating gold. Length 6cms. Weight 10.6gms.

Oscar Heyman and Brothers Platinum, Emerald and Diamond Ring, c. 1962, serial number 62506, set with an emerald-cut emerald, approx. 2.50 cts., in a ballerina setting with 33 tapered baguette cut diam

Oscar Heyman Diamond, Sapphire, Platinum Brooch Stones: Full-cut diamonds weighing a total of approximately 1.20 carats; square and calibré-cut sapphires Metal&col

RAF, ENAMEL ENA DIAMOND BROOCH, designed as wings set with diamonds, and an enameled wreath to the center topped with an enameled crown and the letters RAF. W. 4.1 cm. 4.9 grams.

Victorian Seed Pearl, Mother-of-Pearl, Diamond, Enamel, 12k Yellow Gold, Metal Brooch. Designed as as a stalk of flowers and leaves, one flower centering a rose-cut diamond set atop a blue enamel and

OSCAR HEYMAN & BROTHERS, YELLOW GOLD, EMERALD AND COLORED DIAMOND EARCLIPS Containing two sugarloaf emeralds measuring approximately 8.80 x 8.80 mm and 50 round brilliant cut yellow diamonds (origin o

This lot is accompanied by an Independant Gemologist Appraisal letterMarcus & Co style 18k gold emerald diamond and enamel, art nouveau antique brooch/pendant designed with one elongated, oval cabocho

ANTIQUE VICTORIAN DIAMOND, ENAMEL PEARL AND PINK SAPPHIRE BOW BROOCH, designed as a knotted bow, set with pearls and accentuated with blue enamel. To the centre suspending a pearl diamond and pear sha

AN ENAMEL AND DIAMOND 'COMET' BROOCH 1954 designed as a shooting comet, decorated with multicoloured enamel tails and with a starburst motif jewelled wtih round cut diamonds, dated 6-7-54, stamped 750

A diamond, emerald and plique-a-jour enamel bird brooch. Designed as a bird head, with circular-shape emerald, brilliant-cut diamond and polychrome plique-a-jour enamel detail. Length 5.9cms.