A Ruby and Diamond Pendant
A Jadeite Cabochon, Opal and Diamond Ring
A Red Jadeite 'Ruyi', Jadeite and Diamond Pendant
Two Pairs of Diamond and Gem-set Cufflinks
A Ruby, Sapphire and Diamond Brooch, Tiffany & Co.
A Carved Jadeite 'Goldfish' and Diamond Ring
A Jadeite and Diamond Ring
A Multi-colored Cultured Pearl and Diamond Necklace
A Fancy Yellow Diamond and Diamond Ring
A Pair of Impressive Sapphire and Diamond Earrings, Van Cleef and Arpels
A Jadeite Cabochon and Diamond Ring
A Pair of Sapphire and Diamond Earclips, Cartier
A Rare and Very Fine Ruby and Diamond Ring
$17,000,000 - $20,000,000 An Emerald and Diamond Pendant, Mauboussin, 1929; mounted on a Pearl and Diamond Sautoir, Cartier
A Glamourous Pair of Emerald and Diamond Pendent Earrings, Graff
A Pair of Very Light Pink Diamond and Diamond Earrings
A Pair of Diamond Floral Earclips, Bvlgari
A Pair of Conch Pearl, Natural Pearl and Diamond Pendent Earrings
A Pair of Sapphire and Diamond Earclips and a Matching Brooch, Cartier London, 1966
A Two-tone Karat Gold Mesh and Diamond Evening Clutch, Van Cleef & Arpels
A Karat Gold and Cultured Pearl Necklace, Van Cleef & Arpels
A Group of Gem-set and Diamond Jewellery, Van Cleef & Arpels
A Pair of Ruby and Diamond Earrings, Tiffany & Co.
A Group of Diamond Jewellery, Van Cleef & Arpels
A Star Sapphire and Diamond Ring
A Gold, Peridot and Diamond Necklace, Panthère, Cartier
A Natural Pearl and Diamond Ring
A Diamond Pendant Necklace, Tiffany & Co.
A Ruby and Diamond Crossover Ring, Circa 1900
A Pair of Diamond Pendent Earrings
A Sapphire and Diamond Ring, and a Pair of Matching Earrings, Van Cleef & Aprels
A Fancy Intense Yellow Diamond and Diamond Ring
A Very Light Blue Diamond, Pink Diamond and Diamond Ring
A Whimsical Jadeite Cabochon, Gem-set and Diamond 'Bird Family' Brooch
A Jadeite and Diamond 'Bird' Pendant
A Lavender Jadeite Cabochon, Black Diamond and Diamond 'Panda' Ring
A Jadeite, Black Diamond and Diamond 'Panda' Pendant
A Jadeite and Diamond 'Magnolia' Pendant
A Jadeite Cabochon and Diamond Ring and A Pair of Matching Earrings
A Jadeite 'Butterfly', Jadeite Cabochon and Diamond Ring
A Jadeite Cabochon and Diamond Ring
A Jadeite Bead and Diamond 'Butterfly' Necklace
A Jadeite 'Finger Citron' and Diamond Pendant
A Pair of Lavender Jadeite Cabochon and Diamond Pendent Earrings
A Belle Époque Diamond Tiara, Circa 1912
A Cultured Pearl and Diamond Necklace, and a Pair of Matching Earrings
An Antique Diamond Necklace, French, Late 19th Century
An Antique Diamond Fob/Pendant Watch, Le Roys et Fils, French, Circa 1885
A Diamond 'Laurel' Choker Necklace/ Bandeau Tiara, Late 19th Century
A Sapphire and Diamond Ring
An Icy Diamond and Coloured Diamond 'Bouquet' Brooch
A Rare Paraìba Tourmaline and Diamond Pendant
A Demantoid Garnet and Diamond Ring
A Cultured Pearl and Diamond Necklace, Bvlgari
A Mother-of-Pearl, Onyx and Diamond Pendant Necklace and a Pair of Matching Pendent Earrings, Cartier
An Aquamarine and Diamond Ring, Cartier
An Aquamarine and Sapphire Ring, and a Kunzite and Purple Sapphire Ring
A Brown Diamond, Coral and Spinel 'Owl' Dress Set, Margherita Burgener
An Emerald and Diamond Necklace
A Sapphire and Diamond Ring
A Rare Diamond, Emerald and Onxy 'Double Panther' Ring, Cartier
A Pink Sapphire and Diamond Ring
A Pair of Emerald and Diamond Earrings
A Sapphire and Diamond Bracelet
A Sapphire and Diamond Ring
A Ruby and Diamond Necklace
A Ruby, Emerald and Diamond Flower Brooch
A Ruby and Diamond Ring, Van Cleef & Arpels
A Pair of Emerald and Diamond Pendent Earrings
A Jadeite and Diamond Floral Brooch
A Lavender Jadeite 'Bi', Sapphire and Diamond Pendant Necklace
A Pair of Jadeite Cabochon, Gem-set and Diamond Pendent Earrings
A Jadeite 'Peapod' and Diamond Pendant
A Pair of Jadeite Cabochon and Diamond Pendent Earrings
A Jadeite Saddle-top and Diamond Ring
A Pair of Jadeite and Diamond Pendent Earrings
A Jadeite Cabochon and Diamond Ring
A Yellow Diamond, Diamond and Green Enamel 'Orchid' Brooch, Oscar Heyman & Brothers
A Diamond, Yellow Diamond and Green Enamel 'Rosebud' Brooch, Oscar Heyman & Brothers
A Pair Of Yellow Diamond, Diamond And Enamel 'Rosebuds' Earclips, Oscar Heyman & Brothers
A Pair of Gem-set and Diamond 'Pansy' Brooches, Oscar Heyman & Brothers, 1940s
A Cat's-eye Chrysoberyl and Diamond Ring
A Star Ruby and Diamond Ring
A Pair of Sapphire, Pink Diamond and Diamond Earrings
A Pink Diamond and Diamond Bracelet
A Conch Pearl and Diamond Ring
A Fancy Intense Yellow Diamond, Pink Diamond and Diamond Ring
A Faint Pink Diamond and Diamond Ring
A Pair of Diamond Pendent Earrings
A Cultured Pearl and Diamond 'Flower' Brooch, Cartier
An Emerald and Diamond Ring
A Jadeite 'Guanyin' and Diamond Pendant
A Lavender Jadeite Bead and Diamond Ring
A Jadeite Curved Plaque and Diamond Pendant
A Jadeite 'Pepper' and Diamond Ring
A Jadeite Cabochon and Diamond Ring and a Pair of Matching Pendent Earrings
A Pair of Jadeite 'Peapod', Icy Jadeite and Diamond Pendent Earrings
A Jadeite and Diamond Ring and Pair of Matching Pendent Earrings
A Jadeite 'Hoop' and Diamond Pendant
A Jadeite Bead and Diamond Necklace
A Pair of Ruby and Diamond Pendent Earrings
An Emerald and Diamond Ring
A Sapphire and Diamond Ring, Cartier
A Diamond and Onxy Pendant, Panthère, Cartier
A Sapphire and Diamond Ring, Cartier
A Diamond and Onyx Bracelet, Panthère, Cartier
A Pair of Ruby and Diamond Earrings
A Pair of Ruby and Diamond Earclips
A Sapphire and Diamond Ring
A Pair of Diamond Earclips, Buccellati
A Diamond Bar Brooch, Tiffany & Co.
An Emerald and Diamond Brooch, Circa 1910
An Emerald and Diamond Brooch, Tiffany & Co.
A Very Fine Sapphire and Diamond Ring
An Unmounted Heart-shaped Diamond
A Pair of Diamond Earstuds
A Fancy Intense Yellow Diamond and Diamond Ring
A Ruby and Pink Diamond Ring, Martin Katz
A Fancy Pink Diamond and Diamond Ring, Martin Katz
A Fine Fancy Vivid Yellow Diamond and Pink Diamond Ring
A Diamond Necklace and a Matching Bracelet, Bvlgari
A Very Fine Jadeite Cabochon Ring and Pair of Matching Earrings
An Impressive and Fine Jadeite Cabochon and Diamond Necklace
$16,000,000 - $19,000,000 A Pair of Fancy Yellow Diamond and Pink Diamond Earrings
A Fancy Yellow Diamond, Pink Diamond and Diamond Ring
A Fine Emerald and Diamond Ring
A Fine Diamond Ring, Van Cleef & Arpels
A Conch Pearl, Pink Diamond and Diamond Ring
A Fancy Light Greenish Blue Diamond, Pink Diamond and Diamond Ring
A Rare and Fine Sapphire and Diamond Ring
A Diamond and Enamel 'Flower' Bracelet, Boucheron
A Diamond and Emerald Ring, Monture Cartier, Circa 1950