Mismatched Jeweld Baubles

An 18 karat gold and diamond Panthère ring by Cartier, and a pair of 18 karat gold and diamond earrings.

Two diamond bracelets and a pair of earrings, 19th century.

A collection of diamond jewelry, late 19th century.

A collection of enamel and diamond jewels, mid 19th century.

A collection of diamond and gem-set jewels.

Two pairs of diamond earrings, one set with pearls, and a diamond brooch, 19th century.

A brooch and pair of earrings containing garnets and cameos, early 19th century.

A gem-set and diamond bracelet-watch, Boucheron, and a pair of ear clips by M. Gérard.

Diamond wing clips brooches and a gem-set and diamond brooch, early 20th century.

Graff pearl and diamond earrings, a Delfina Delettrez ring, and a diamond necklace by Dior Fine Jewelry.

Rings in Blue

Turquoise and diamond ring, Van Cleef & Arpels, 1960's.

An 18 karat gold and mystery-set sapphire ring, Van Cleef & Arpels, France.

An 18 karat white gold, color-change sapphire, demantoid garnet and diamond ring, Ann Ziff for Tamsen Z boutiques.

A color change sapphire and diamond ring.

A festive sapphire and diamond copacabana ring by Chopard.

A magnificent sapphire, platinum and diamond ring by Alexandre Reza, 1975.

A rare colored diamond and white diamond ring.

A sapphire and diamond ring.

A sapphire and diamond ring.

A chalcedony, sapphire and diamond ring by Suzanne Belperron, 1942.

An evil eye ring by Delfina Delettrez for Latest Revival.

An early 20th century sapphire and diamond ring, circa 1915.

An early 20th century sapphire and diamond ring, circa 1915.

An exceptionally rare and highly important fancy vivid blue diamond and pink diamond ring.

An evil eye ring by Colette.