Colorful bracelets

18 Karat Gold, Platinum, Amethyst, Diamond, Coral and Enamel Cuff-Bracelet, David Webb

18 Karat White Gold, Pink Tourmaline, Iolite and Diamond Cuff-Bracelet, Aletto Brothers

Enamel and diamond bracelet, Verger Frères, 1920s chinoiserie

Gem set and diamond bracelet, 1920s

Gem set and enamel bracelet, early 19th century

Gem set and gold bracelet, 1820s emerald ruby citrine

Gem set bangle, 1960s amethyst citrines sapphire rainbow

gem set necklace turquoise amethyst citrine aquamarine cornelian garnet diamond coral malachite

Gold and enamel bracelet, Carlo Giuliano, 1874-1895

gold gem set bracelet flowers floral early 19th century

SAPPHIRE AND DIAMOND BANGLE, LATE 19TH CENTURY

Queen Elizabeth II's Prince Philip bracelet.

Platinum, Gold, Yellow Diamond, Sapphire and Diamond Bracelet, J.E. Caldwell mid 20th century

Pair of Gold, Enamel and Gem-Set Bracelets tubogas elephants

lady's emerald face diamond wristwatch circa 1920 cartier

Gem Set and Diamond Tiaras

Five aquamarine, natural pearl and diamond brooches by Georges Fouquet, 1908, with a later tiara fitting.

A dragonfly tiara of rubies and diamonds, by Chaumet, Italy, circa 1900.

An emerald and diamond tiara, early 20th century with fleur-de-lys motifs.

An emerald and diamond tiara/brooch, circa 1915.

A ruby and diamond tiara, second half of the 19th century, formerly in the collection of Mary, Duchess of Roxburghe.

A ruby and diamond tiara, second half of the 19th century, formerly in the collection of Mary, Duchess of Roxburghe.

A zircon, pearl, enamel and diamond hair ornament/brooch by Carlo Giuliano, circa 1880.

Cameos and Miniatures

A carved onyx portrait cameo habillé of Napoleon I, by Nicola Morelli.

A shell cameo and diamond pendant.

An agate and gold cameo, 1840.

An enamel and pearl pendant with a portrait of a man.

A diamond and shell cameo pendant, early 19th century.

A diamond pendant, circa 1875, portrait of a lady in Imperial Russian court dress, by Köchli.

An emerald, seed pearl and painted eye pendant.

An enamel, diamond, and portrait miniature pendant, second half of the 19th century.

A floral gold and eye portrait pendant.

A hardstone cameo, enamel and seed pearl pendant by Carlo Giuliano.

A platinum, gold, enamel, diamond, and seed pearl pendant/watch with a cameo miniature center, circa 1910.

A Renaissance revival gold, hardstone cameo, diamond, pearl and enamel pendant, French made, circa 1870.

Two gold and gem-set painted eye portrait pendants, English school, 1820's.

Colorful Bracelets!

Gem-set enamel bracelet by Carlo and Arthur Giuliano, circa 1900.

Gold and gem-set bracelet by Faberge, 1900.

Gold, ruby, sapphire, and diamond bracelet by Bulgari, France, circa 1950.

Gem-set gold wristwatch by Mauboussin.

Gold, ruby, and turquoise bracelet, 1960.

Platinum, diamond, onyx, emerald and enamel bracelet, by Mauboussin, France, 1925.

Platinum, gold, diamond and emerald bracelet by Marcus & Co., circa 1920.

A colorful gem-set bracelet made of gold and diamonds, Austro-Hungarian origin, circa 1860.

Don't be Square...

A Russian-made amethyst and diamond brooch, late 19th century.

Victorian late 19th century diamond brooch.

Aquamarine and diamond brooch, late 19th century.

Carnival mask brooches by Carlo Arthuro Giuliano, 1896-1914.

Rose cut diamond brooch from the 18th century.

Simple diamond circular brooch.

Diamond, enamel, ruby, emerald, and sapphire brooch/watch by Ostertag, France, circa 1925.

A diamond and pearl brooch from 1900.

A diamond and pearl brooch.

An elaborate emerald and diamond brooch, late 19th century.

Emerald and diamond circle brooch, circa 1920.

An enamel and pink stone brooch, 1900.

A gold, diamond, ruby, enamel and pearl brooch by Louis Comfort Tiffany.

A gold, diamond, enamel, and lapis lazuli brooch by David Webb.

Gold, pearl, ruby and other precious stone brooch by Castellani, circa 1860.

An imperial diamond brooch, mid 19th century.

Natural pearl and diamond brooch and earring set, late 19th century.

Natural pearl, ruby, cabochon sapphire, and diamond brooch.

Lozenge-shaped diamond brooch.

A set of presentation brooches of gold, diamond, and pink enamel. They have the Cyrillic characters for AF (Empress Alexandra Fedorovna) and NA (Tsar Nikolai II Alexandrovich).

Platinum and diamond brooch by Tiffany & Co., circa 1920.

Diamond and large cushion-shaped yellow topaz brooch, late 19th century.