This contemporary bracelet created by Oscar Heyman & Brothers is composed of approximately eighty carats of variously shaped black opals, furth...

This exuberant black opal ring by Marcus & Co. fuses historic and global jewelry styles within the Art Nouveau sensibility. Along with the spar...

Louis Comfort Tiffany played with the unusual light and color effects of black opals, green garnets, and sapphires to create an impressionistic art...

Striking and powerful, this brushed gold chain link necklace with peridot and diamonds by Henry Dunay is a marvelous example of the artist’s creati...

This multi-gemstone brooch by Henry Dunay is a harmonious composition of gems, uniting diverse cuts, textures, and tones into a starburst of color ...

This striking contemporary coral and gold bracelet by Henry Dunay possesses all the stately glamour of a Gilded Age gem. Seven impressively large a...

The flowing design of these Cartier sapphire and diamond earrings frames the face with a radiant energy. A tessellation of blue sapphires bounded b...

This gorgeous mid-century sapphire and diamond necklace unites playful motifs with serious gems. Its rich deep blue sapphires, draping softly acros...

In this elegant, minimalist ring, a seven-carat Ceylon no-heat bright blue sapphire is paired with beautifully-cut half moon diamonds, faceted to s...

A very fine example of Buccellati’s mid-century jewels, this slightly tapered bi-color gold and diamond leaf necklace is set with nearly three hund...

This Buccellati ring is set with a beautiful, two-carat oval-cut Colombian emerald in bi-color gold, highlighted by round brilliant-cut diamonds. C...

This opulent bi-color gold and diamond cuff bracelet is designed by Buccellati. Slightly tapering, with a vertically scored—or “rigato”—surface, th...

This beautifully modeled bangle-style bracelet, in diamonds and gold, is a rare early wartime work from Cartier London, when the house was still un...

This opulent citrine brooch belongs to a series of original jewels created by Cartier London, led by Louis Cartier’s youngest sibling Jacques. Clea...

This Cartier necklace, in gold and diamonds, explores the interplay of light with textured, canted, and layered surfaces with a full set of hanging...

A demonstration of superlative artistry, this pair of French mid-20th century Van Cleef & Arpels clipback button earrings with stripes of rubie...

These opulent earrings by Van Cleef & Arpels are designed as segmented half hoops with over twenty carats of natural fancy vivid yellow and col...

Set with Montana sapphires and diamonds, and mounted in 18K gold, this Van Cleef & Arpels New York bracelet dates from 1955. Designed a curving...

Designed, modeled and carved by René Lalique himself, this flora brooch, entitled "L'Anémone de Bois," is a work of genius showcasing Lalique's ear...

This exquisite gold pendant necklace by the Art Nouveau master, René Lalique, features two plique-à-jour enamel dragonflies, aquamarines, and diamo...

This resplendent eternity collar necklace features an unbroken doubled line of diamonds for a mesmerizing effect. The strong line of baguette-cut d...

This classic emerald-cut diamond and 18K white gold engagement ring from Kaufmann de Suisse—one the premier modern jewelers with a specialty in hig...

This bracelet, made by one the premier modern jewelers with a specialty in high-end diamonds, Kaufmann de Suisse, exemplifies simplicity and elegan...

A superb jeweled strap bracelet by an unknown maker, this platinum and diamond piece represents remarkably strong Art Deco design, combined with su...

Any emerald-cut lover will fall for this nearly eight-carat diamond classic engagement ring with its ideal platinum proportions, mirrored depths, a...

Created by Cartier London, these contemporary gold pendant earrings are pavé-set with over six carats of diamonds. Designed as a flexible cascade o...

The sinuously fluid drape of this woven mesh link gold Cartier Paris bracelet, sprinkled with diamonds, sheaths the wrist with a light touch, as if...

This gently twisted and graduated curb link necklace, consisting of thirty-seven links pavé-set with nearly fifty carats of round brilliant-cut dia...

This glorious late 20th century sapphire and diamond necklace is a modern interpretation of the garland necklace, set with magnificently radiant, c...

This Van Cleef & Arpels blue sapphire and diamond "Camellia" brooch evokes the spectacular blossom from Asia that possessed the European imagin...

Set with a natural-form black opal, encircled by gold grapevines and conforming leaf and vine motifs, this gorgeous Tiffany & Co. ring by Louis...

Dating from 1910-1915, this unusual and alluring necklace belongs to a group of jewels exploring one of Louis Comfort Tiffany’s favorite motifs, th...

This bold, artistic ring features a large, richly-colored blue sapphire within a gold organic setting that expresses the Art Nouveau spirit particu...

These bursting, imaginative gold earrings by Van Cleef & Arpels Paris belong to the “Angel Hair," or "Cheveaux D’Ange," collection, which inclu...

Designed in a free and exuberant hand, this highly three-dimensional gold butterfly brooch by Mauboussin has airy, fretwork wings, scattered with b...

Dating from the 1940s, this striking “tank” bracelet in gold, platinum, and over four carats of diamonds is by Cartier London. Designed as a styliz...