Byzantine Jeweled Bracelet. 6th-7th century. Gold, Silver, Pearls, Amethyst, Sapphire, Glass and Quartz. Source: Metropolitan Museum of Art

Pair of Byzantine Jeweled Bracelets, c. 500 - 700. Made in Constantinople of gold, silver, pearl, amethyst, sapphire, glass, quartz, and emerald plasma

7th century Italian gold ring with pearls and garnet

St. Nicholas. Pectoral icon Date (century): Cameo –11–12th centuries, mounting – early 15th century

A BYZANTINE GOLD, PEARL AND AMETHYST FINGER RING CIRCA 6TH-7TH CENTURY A.D.

17th century ring

Henry George Murphy, Ring, 1929. Gold, enamel, sapphire, pearls.

Necklace René Jules Lalique (French, Aÿ 1860–1945 Paris)

A pair of mid 19th century amethyst pendent earrings Each pear-shaped amethyst within a repoussé and floral surround, suspended from a flowerhead surmount, length 5.8cm

MAGNIFICENT VAN CLEEF & ARPELS Parure of flower bursts of superb Golden Sapphires and Cornflower Blue Sapphires, surrounded by blue sapphires, diamond and emeralds 1970

pair of gold, lapis lazuli, glass and pearl bracelets, Byzantine, circa 5th-7th Century A.D.

Gold Earring with Pearls and Sapphires. Date: 6th–7th century. Culture: Byzantine. Medium: Gold, sapphire, pearls

19th century Amethyst parure.

Sapphire Bracelet

Head of Apollo 1st century BC - 1st century Master Hyllos Ancient Rome Amethyst; intaglio

Nineteenth Century enamel, diamond and pearl putti pendant mounted in gold, in fitted case.

Byzantine gold spiral openwork ring - 7th century.

Adam Neeley - Fiore Del Mare (Flower of the Sea) Ring. 14K White Gold with Diamonds & Tahitian Black Pearl. California. Circa Early-21st Century.