Golden Necklaces

An 18 karat gold "Lace" necklace by Verdura.

An 18 karat gold and cultured pearl necklace by Buccellati, Italy.

An 18 karat gold and diamond necklace, France.

An 18 karat gold Archaeological-Revival necklace by Eugène Fontenay, circa 1870.

An 18 karat gold, baroque pearl, and diamond necklace by Janesich, France, circa 19th century.

An 18 karat gold, platinum, and diamond necklace by David Webb.

A gold and ancient Greek silver coin choker, "Gemme Nummarie," by Bulgari.

A gold and citrine necklace, 1830s.

A gold and lapis lazuli Archaeological Revival fringe necklace, circa 1880.

A gold longchain necklace by Wièse, circa 1865.

Two late 19th/early 20th century gold necklaces.

A polished gold bead necklace, "Natralia," by Bulgari.

Opal Love

A gentleman's opal and diamond dress set by Van Cleef & Arpels, 1920's.

A set of gold and opal jewelry, including a ring, brooch and chain necklace.

A gold and opal buckle by Jules Wièse, second half of the 19th century.

A gold, tortoiseshell, opal and enamel hair comb by Georges Fouquet, France, 1905-1908.

A magnificent black opal, gold and enamel brooch by Louis Comfort Tiffany, circa 1910.

A gold, opal, and enamel sautoir necklace by Marcus & Co., circa 1900.

A gold, opal, diamond and plique-a-jour enamel bracelet by Eugène Feuillâtre, circa 1905

A black opal and colored stone ring by John Hardy.

A black opal, diamond and emerald ring by Katherine Jetter.

A late 19th century opal and diamond brooch, and a diamond winged brooch.

An opal and aquamarine pendant necklace by Greg Scully.

An opal and diamond bracelet, circa 1910.

An opal and diamond bracelet, circa 1910.

An opal and diamond brooch, circa 1910, formerly belonging to Princess Ceril Birabongse of Siam (Thailand).