An eighteen karat gold bangle bracelet, Cartier
An antique freshwater pearl, diamond and fourteen karat gold pendant necklace, Marcus & Co.
A pair of diamond pendant earrings
An art nouveau enamel, diamond and gem-set pendant brooch
A natural pearl pendant and cultured pearl necklace
A retro citrine and diamond brooch, Cartier
An eighteen karat gold and coral necklace
A coral, onyx and diamond necklace
An eighteen karat gold and diamond necklace
A pair of diamond and gem-set pendant earrings
A diamond, emerald and coral bracelet
An emerald and diamond necklace
A pair of jadeite jade, cultured pearl and diamond day/night earclips
A pair of ruby and diamond pendant earrings
A fancy colored diamond and diamond ring
A diamond and eighteen karat bicolor gold bracelet
An enamel, coral and diamond brooch, David Webb
An enamel, ruby, and diamond brooch, David Webb
A pair of ruby and diamond day/night pendant earrings, Buccellati
A carved jadeite jade pendant
A sapphire and diamond ring
An art deco diamond and sapphire bracelet
A sapphire and diamond ring
An aquamarine, diamond and fourteen karat white gold bangle bracelet
An emerald and diamond ring
A diamond and emerald bracelet
A belle époque diamond ring
A pair of South Sea cultured pearl and diamond day/night earrings
A jadeite jade and diamond ring
A diamond bangle bracelet with pair of brooches, Cartier
A sapphire and diamond ring
A pair of fancy colored diamond and diamond pendant earclips
A natural pearl and diamond necklace, Theodore B. Starr
A fancy colored diamond and diamond ring
An enamel, lapis and gem-set pendant necklace
A diamond and enamel brooch
An antique diamond necklace
A topaz, diamond and gem-set pendant necklace
An antique sapphire and diamond necklace
An antique pearl and diamond brooch
An antique diamond brooch, French
A sapphire, ruby and diamond brooch, Cartier
A retro fourteen karat gold bracelet, Tiffany & Co.
An eighteen karat gold, topaz, and diamond bracelet
A gem-set and eighteen karat gold bracelet, Tiffany & Co.
A carnelian, rock crystal and diamond pendant, David Webb
A pair of coral and diamond earclips
A diamond and eighteen karat gold necklace
An eighteen karat gold necklace, Henry Dunay
A peridot and diamond ring, Julius Cohen
A diamond and eighteen karat gold "Parentesi" wristwatch, Bulgari
A diamond and colored diamond ring
A pair of diamond and eighteen karat gold earclips, David Webb
A diamond and ruby brooch, Cartier
A pair of diamond and citrine earclips, Poiray
A pair of diamond and enamel earrings, David Webb
An eighteen karat bicolor gold and diamond bangle bracelet
An enamel and diamond bracelet
A blue and yellow sapphire and diamond brooch
A diamond necklace, Boucheron
An eighteen karat gold Tubogas bracelet wristwatch, Movado, Bulgari
A sapphire and diamond necklace and pair of earclips
A pair of sapphire and diamond pendant earrings
A pair or sapphire, South Sea cultured pearl and diamond day/night earclips
A pair of diamond earrings
An amethyst and frosted glass necklace and ring, Tony Duquette
An eighteen karat bicolor gold and ruby brooch and a pair of earclips, Buccellati
An eighteen karat bicolor gold and ruby bangle bracelet, Buccellati
A retro moonstone and gem-set brooch
An onyx, lapis lazuli and eighteen karat gold bracelet, Aldo Cipullo
An eighteen karat bicolor gold handbag and watch
A diamond and eighteen karat gold covered bangle wristwatch, Laykin et Cie
An eighteen karat gold and diamond bracelet
A pair of sapphire and diamond earclips, Van Cleef & Arpels
An eighteen karat gold, sapphire, and diamond necklace, Bulgari
A fancy colored diamond solitaire ring
A pair of ruby and diamond earclips, Buccellati
An eighteen karat gold and diamond bracelet, Boucheron
A pair of ruby and diamond earclips, Mauboussin
An eighteen karat gold and diamond "Alhambra" suite, Van Cleef & Arpels
An enamel, diamond and ruby brooch, David Webb
An enamel and emerald brooch, David Webb
A diamond, colored diamond and emerald brooch
A diamond, enamel and gem-set brooch, David Webb
An enamel and diamond bangle bracelet, Schlumberger for Tiffany & Co.
An enamel and diamond bangle bracelet, Schlumberger for Tiffany & Co.
A pair of pink tourmaline and diamond earclips, David Webb
An emerald and eighteen karat gold ring, Jean Schlumberger
An amethyst, ruby and diamond bracelet
A pair of ruby and diamond pendant earrings
A pair of ruby and diamond earclips and a brooch
An eighteen karat white gold necklace, Seaman Schepps
A pair of ruby and diamond pendant earrings
A diamond solitaire pendant necklace
An emerald and diamond ring
A South Sea cultured pearl necklace
A pair of diamond and emerald pendant earrings
A diamond bracelet/necklace
A sapphire and diamond ring
An eighteen karat gold and diamond suite, Tiffany & Co.
A pair of diamond day/night earrings, Boucheron
An eighteen karat gold, diamond and cultured pearl necklace and bracelet
A colored diamond and diamond ring
An eighteen karat gold and diamond necklace, Bulgari
An eighteen karat gold and diamond "Tesoro" bracelet wristwatch, Tiffany & Co.
An eighteen karat gold and diamond necklace
A pair of ruby and diamond earclips and a brooch, Van Cleef & Arpels
A South Sea cultured pearl and diamond necklace
A pair of South Sea cultured pearl and diamond earclips
A turquoise and diamond brooch
An eighteen karat gold and diamond convertible necklace, Tiffany & Co.
A diamond and eighteen karat white gold necklace
A South Sea cultured pearl necklace
A ruby and diamond two-stone ring
A jadeite jade and diamond ring
An art deco jadeite jade and diamond ring
An art deco fancy colored diamond solitaire ring
An art deco diamond necklace
A diamond and gem-set pendant necklace
An art deco diamond wristwatch, Cartier
A pair of diamond and sapphire earrings
An art deco sapphire and diamond bracelet, French
A sapphire and diamond ring
An art deco diamond bracelet
A diamond and onyx dress-set
A spinel and diamond bracelet
A sapphire and diamond ring
An aquamarine and diamond ring, Sophia D.
A pair of sapphire and diamond earrings
Three diamond bracelets, Tiffany & Co.
A fancy colored diamond and diamond ring
A diamond solitaire pendant necklace
A diamond solitaire ring, mounted by Cartier
A diamond three-stone ring
A pair of diamond pendant earclips
A yellow sapphire and diamond ring
A South Sea cultured pearl necklace
A black opal and diamond ring
A sapphire, diamond and colored diamond ring
A sapphire, cultured pearl and diamond necklace
A diamond three-stone ring
A pair of sapphire and diamond earclips, David Webb
A diamond wristwatch, Universal Genève
A diamond and gem-set double-clip brooch
An art deco diamond brooch, Tiffany & Co.
A pair of emerald and diamond earclips
A pair of diamond pendant earrings
An art deco diamond and synthetic emerald bracelet
An emerald and diamond ring
A pair of emerald and diamond pendant earrings
An art deco diamond and emerald bracelet, Raymond Yard
An emerald and diamond bracelet
An art deco emerald and diamond ring
A pink sapphire and diamond ring
An art deco diamond bracelet
A ruby and diamond ring, Cartier
A pair of ruby and diamond earclips
A sapphire and diamond brooch, Van Cleef & Arpels
A pair of emerald and diamond pendant earclips, Bulgari
An emerald and diamond ring
A jadeite jade and diamond necklace
Four gem-set and eighteen karat gold bracelets, Marzo
A diamond and colored diamond bracelet
A diamond three-stone ring
A belle époque diamond solitaire ring