Edwardian Platinum and Diamond Ring
Platinum Ruby Diamond Ring
Edwardian Platinum and Diamond Necklace by Charlton & Co.
Platinum and Diamond Bracelet by Van Cleef & Arpels, France, 1969
Pair of Edwardian Platinum and Diamond Pendant-Earrings
Edwardian Platinum ,Gold, Sapphire and Diamond Necklace
Pair of 18 Karat Gold, Coral and Diamond Earclips by Buccellati, Italy
Antique Silver-Topped Gold, Colored Diamond and Demantoid Garnet Snake Brooch
18 Karat Gold and Diamond 'Maillon Panthère' Bracelet by Cartier
18 Karat Gold and Silver Brooch by Buccellati, Italy
Late 19th Century Gold, Silver, Demantoid Garnet and Diamond Brooch
Platinum Art Deco Ruby and Diamond Ring by Birks
Vintage Platinum and Diamond Ring by Tiffany & Co.
18 Karat White Gold and Diamond Cuff by Buccellati, Italy
18 Karat White Gold and Diamond Cuff Bracelet by Buccellati, Italy
Platinum, Emerald and Diamond Ring
Pair of 18 Karat Gold and Diamond Flower Earclips by Cartier
Art Deco Platinum and Diamond Ring
18 Karat Gold, Aquamarine and Diamond Ring by Cartier
18 Karat Gold, Ruby and Diamond Ring
18 Karat White Gold and Diamond 'Tank Americaine' Wristwatch by Cartier
18 Karat Gold and Diamond Necklace by Buccellati, Italy, circa 1960
18 Karat Gold and Diamond Necklace by Boucheron, circa 1950
Pair of 18 Karat Gold and Diamond Earclips by Boucheron, circa 1950
Edwardian Platinum and Diamond Ring by J.E. Caldwell
Platinum, Sapphire and Diamond Ring by David Webb
18 Karat Gold and Coral 'Alhambra' Necklace by Van Cleef & Arpels, France
Edwardian Seed Pearl and Diamond Sautoir
18K Yellow Gold Enamel Bracelet by Schlumberger, French
18 Karat Gold, Emerald, Sapphire and Diamond Brooch by Buccellati, Italy
Belle Epoque Platinum and Diamond Bracelet by Cartier, France
Suite of 18 Karat Gold, Platinum, Emerald, Ruby and Diamond Necklace, Brooch and Earclips by Mauboussin, Paris, 1962 to 1965
Art Deco Platinum, Sapphire and Diamond Brooch
Platinum and Diamond Bracelet by Cartier, France
Antique Gold, Emerald and Diamond Portrait Bangle Bracelet, circa 1870s
Platinum, Alexandrite and Diamond Ring by Jewels by Star
Platinum, Sapphire and Diamond Ring by Aletto Brothers
18 Karat White Gold and Diamond Brooch by Mario Buccellati, Italy, circa 1960
18 Karat Gold, Mother-of-Pearl, Enamel and Leather Wristwatch, Chanel, Paris
Edwardian Platinum, Sapphire and Diamond Ring
Antique Silver-Topped Gold, Sapphire, Diamond, Pearl and Ruby Bumblebee Brooch
18 Karat White Gold Diamond Necklace by Buccellati, Italy
18 Karat White Gold Diamond 'Tulle' Day/Night Pendant-Earclips by Buccellati
Antique 18 Karat Gold and Micromosaic Bracelet
18 Karat Gold Necklace by Buccellati
18 Karat Gold, Diamond, Ruby and Onyx Duck Brooch by Cartier
Gold and Blue Enamel Bangle by Schlumberger
Pair of 18 Karat Gold, Turquoise, Sapphire and Diamond Earclips by Carvin French
18 Karat Gold, Turquoise, Ruby, Sapphire and Diamond Ring by Carvin French
Edwardian Platinum, Sapphire, Diamond and Pearl Pendant-Necklace
18 Karat Gold and Diamond Bracelet by Buccellati, Italy
Art Deco Platinum, Emerald and Diamond Bracelet
Art Deco Platinum, 18 Karat Gold, Diamond and Colored Stone 'Tutti Frutti' Bracelet by Cartier
Late 19th Century Silver-Topped Gold, Turquoise and Diamond Brooch
Edwardian Platinum, 18 Karat Gold, Agate, Diamond and Sapphire Dragonfly Brooch
Art Deco Platinum and Diamond Double-Clip Brooch
18 Karat Gold and Diamond Brooch by Marchak Paris, circa 1940
18 Karat Gold, Ruby and Diamond Brooch, France, circa 1950
Platinum, 18 Karat Gold, Pink Sapphire and Diamond Ring by Oscar Heyman
18 Karat Gold Cuff Bracelet by Buccellati, Italy
18 Karat White Gold, Emerald, Sapphire and Diamond Ring by Cartier
18 Karat Two-Tone Gold and Diamond Cuff by Buccellati, Italy
Pair of 18 Karat Gold, Mother-of-Pearl and Diamond Earclips by Van Cleef & Arpels
18 Karat Gold and Diamond Necklace by Cartier, circa 1960
Belle Epoque Platinum, Natural Pearl and Diamond Bracelet, France
Art Deco Platinum, Sapphire and Diamond Jabot Brooch by Cartier
Art Deco Platinum, 18 Karat Gold, Ruby and Diamond Brooch by Cartier, Paris
Pair of 18 Karat Gold Earclips by Cartier, Italy, circa 1970
Art Deco Platinum and Diamond Bracelet by Cartier, New York
Antique 18 Karat Gold, Silver, Pink Topaz, Emerald and Diamond Necklace
Pair of 18 Karat Gold, Coral and Diamond 'Rose de Noel' Earclips by Van Cleef & Arpels, France
18 Karat White Gold, Diamond, Emerald and Onyx 'Panthère' Ring by Cartier, France
18 Karat Yellow Gold 'Love' Bangle by Cartier
18 Karat Gold and White Enamel Bangle Bracelet by Schlumberger for Tiffany & Co., France
18 Karat Gold, Emerald and Diamond Necklace by Mellerio, circa 1940
18 Karat Gold, Ruby and Diamond Bracelet by Buccellati, Italy
18 Karat Gold, Diamond and Paillonne Enamel Bangle Bracelet by Schlumberger for Tiffany & Co., France
Pair of 18 Karat Two-Tone Gold and Diamond Earclips by Buccellati, Italy
Antique 18 Karat Yellow Gold, Silver, Pearl, Diamond and Enamel Brooch
Pair o f18 Karat Gold, Turquoise, Lapis Lazuli and Diamond Earclips by Cartier
18 Karat White Gold and Diamond Bracelet by Buccellati, Italy
Pair of 18 Karat Two-Tone Gold and Diamond Pendant-Earrings by Buccellati, Italy
Platinum and Diamond Trombino Ring by Bulgari, circa 1960
18 Karat Rose Gold, Ruby and Diamond Earrings by Buccellati, circa 1940
18 Karat Gold and Multi Gem Maltese Cross Bracelet by Verdura, Italy
Platinum, Sapphire and Diamond Ring by Tiffany & Co., circa 1930s
18 Karat Yellow Gold, Platinum, Ruby and Diamond Ring by David Webb
18 Karat Gold, Emerald and Diamond Necklace by Bulgari, Italy
Pair of Platinum Cats-Eye, Ruby, Sapphire and Diamond Earclips
Platinum, Pink Sapphire and Diamond Ring by Cartier
Platinum, Chrysoberyl Cats-Eye and Diamond Ring by Verdura, circa 1965
Platinum Diamond Bracelet
18 Karat White Gold Sapphire Diamond Earrings
18 Karat Yellow Gold Ruby and Diamond Ear Clips by Aletto Brothers
Art Deco Platinum, Ruby and Diamond Bracelet
Pair of 18 Karat Yellow Gold Star Sapphire Cufflinks, French
Art Deco Platinum, Carved Emerald, Ruby and Diamond Bracelet
Late 19th Century Silver-Topped Gold, Natural Pearl and Diamond Convertible Necklace
18 Karat Gold and Diamond Bird Brooch by Cartier, London, circa 1950
18 Karat Gold, Emerald and Diamond Suite, France, circa 1940
Pair of 18 Karat Gold Earclips by Mario Buccellati, circa 1960
Pair of 18 Karat Gold and White Coral Earclips by Van Cleef & Arpels, New York, circa 1970
Platinum and Diamond Flower Brooch, circa 1950s
Platinum, Emerald and Diamond Ring
Platinum, Purple Star Sapphire and Diamond Ring, circa 1940s
Pair of 18 Karat Gold Earclips by Van Cleef & Arpels, Paris, 1959
Pair of 18 Karat Gold, Sapphire and Diamond Earclips by Cartier, France
18 Karat Gold, Platinum, Turquoise and Diamond Penguin Brooch by Cartier, Paris, circa 1970
18 Karat Gold Link Bracelet by Cartier, Paris, circa 1970
18 Karat Gold, Silver, Sapphire and Diamond Flower Brooch by Mario Buccellati, Italy, circa 1935
18 Karat Two-Tone Gold, Sapphire and Diamond Ring by Buccellati, Italy, circa 1950s
Pair of 18 Karat Gold and Diamond Day/Night Earclips
Platinum, Sapphire and Diamond Ring by A. Aletto
Pair of 18 Karat White Gold and Diamond Hoop Earrings by Cartier, Paris
18 Karat Gold, Lapis Lazuli and Ruby Brooch by Cartier, Paris, circa 1970
Pair of 18 Karat Two-Tone Gold Earclips by M. Buccellati
Art Deco 18 Karat Gold, Platinum, Diamond, Ruby, Colored Stone and Enamel Brooch by Cartier
18 Karat Gold, Platinum and Diamond Bracelet by Cartier, France, circa 1970
18 Karat Gold Watch by Cartier, France, circa 1950s
Pair of Retro 18 Karat Gold, Platinum and Diamond Earclips
Platinum and Diamond Solitaire Pendant Necklace
18 Karat Two-Tone Gold, Emerald and Diamond Cuff by M. Buccellati, Italy
18 Karat Gold and Multi-Colored Beryl Brooch by Buccellati, Italy, circa 1960
18 Karat Gold and Baroque Cultured Pearl Necklace by Buccellati, Italy
18 Karat Yellow Gold and Diamond Necklace by Louis Gerard, France, circa 1970
18 Karat White Gold, Emerald and Diamond Ring
Art Deco Platinum, 18 Karat Gold, Citrine and Diamond Clip Brooch by Cartier, circa 1935
Platinum, Sapphire and Diamond Ring by Jack Kelége
18 Karat Yellow Gold Coral Necklace by Van Cleef & Arpels, 1974
Platinum, 18 Karat White Gold, Sapphire and Diamond Double-Clip Brooch, circa 1950
Edwardian Platinum and Diamond "Rivière" Necklace by Tiffany & Co.
Pair of 18 Karat Gold Earclips by David Webb
18 Karat Gold, Platinum, Ruby and Diamond Ring
18 Karat Gold, Turquoise and Lapis Bead Tassel Necklace
Pair of 18 Karat Gold Earclips by Lalaounis, Greece
18 Karat White Gold, Pink Sapphire and Diamond Ring
Pair of 18 Karat Hammered Gold Earclips by Lalaounis, Greece
Platinum, Diamond and Sapphire Ring
18 Karat Yellow Gold, Platinum and Diamond Earclips by Henry Dunay
18 Karat White Gold and Diamond Cocktail Ring, French
18 Karat White Gold and Diamond Necklace by Buccellati, Italy
Platinum, Emerald and Diamond Ring
18 Karat Two-Tone Gold, Ruby and Diamond Ring by Buccellati, Italy
18 Karat Yellow Gold and Diamond Cuff Bracelet by Buccellati, Italy
18 Karat White Gold and Diamond Ramage Eternelle Ring by Buccellati, Italy
18 Karat Two-Tone Gold and Diamond 3 File Fogliette Ring by Buccellati, Italy
Platinum and Diamond Ring, circa 1940
18 Karat White Gold, Sapphire and Diamond Ring
Antique Platinum and Diamond Ring
18 Karat Gold and Rock Crystal "Herkimer" Charm Bracelet by Verdura
18 Karat Yellow Gold Cuff Bracelet by Buccellati, Italy
14 Karat White Gold, Mandarin Garnet and Diamond Ring
18 Karat Yellow Gold, Platinum, Sapphire and Diamond Ring by Kurt Wayne
18 Karat Yellow and White Gold and Diamond Ring by Damiani
Platinum, Star Sapphire and Diamond Ring
18 Karat Yellow Gold Bracelet by Tiffany & Co., Italy, circa 1960
18 Karat Yellow Gold, Platinum and Diamond "Sixteen Stone" Ring by Schlumberger for Tiffany & Co.
Antique 18 Karat Yellow Gold and Diamond Ring
18 Karat Yellow Gold Emerald, Ruby, Sapphire, and Diamond Parrot Brooch, France
A Platinum, Purple-Pink Sapphire and Diamond Ring
18 Karat White Gold and Diamond Necklace by Boucheron, France
18 Karat Yellow Gold Necklace by Anton Michelsen, circa 1970
18 Karat Yellow Gold Bracelet by Anton Michelsen, circa 1970
18 Karat Yellow Gold and Diamond "Nigeria" Ring by Cartier, France
18 Karat Two-Tone Gold and Diamond Cuff Bracelet by Buccellati, Italy
Platinum, Sapphire and Diamond Flower Ring
18 Karat Gold, Platinum and Diamond Ring
Platinum, Chrysoberyl and Diamond Ring
Pair of 18 Karat Yellow Gold, Turquoise and Diamond Earclips
Platinum Diamond Earrings
Platinum and Diamond Ring
Edwardian 18 Karat Yellow Gold, Platinum, Demantoid, Diamond and Pearl Brooch
Antique 18 Karat Yellow Gold and Platinum, Demantoid and Diamond Brooch by T B Starr
18 Karat Yellow Gold Longchain by Hermes
18 Karat Yellow Gold Bracelet
18 Karat White Gold and Diamond Pendant Necklace
Platinum Sapphire Diamond Ring
18 Karat Yellow Gold Yellow Sapphire Diamond Ring
Art Deco Platinum Diamond Bracelet by Chaumet, French
Pair of 18 karat two-toned gold, diamond and pink sapphire dragonfly brooches by Van Cleef & Arpels
Platinum Diamond Pendant Necklace
14 Karat White Gold Sapphire and Diamond Ring
Art Deco Platinum Colored Diamond and Emerald Ring
Pair of 18 Karat Yellow Gold Diamond Brooches by Henry Dunay
Art Deco Platinum Onyx and Diamond Necklace
18 Karat Gold Necklace by Abel & Zimmerman
18 Karat White Gold Ruby Diamond Ring
18 Karat Two Tone Gold, Star Sapphire and Diamond Ring
18 Karat Yellow Gold Sapphire, Turquoise and Diamond Bracelet
Pair of 18 Karat Yellow Gold Earclips by Lalaounis
Platinum Pear Shaped Tourmaline and Diamond Ring
Platinum, Oval Ruby and Diamond Ring
18 Karat Yellow Gold Emerald Diamond Earrings
18 Karat Yellow Gold Earrings by Lalaounis
18 Karat Gold Earclips by Lalaounis
18 Karat Yellow Gold and Platinum, Enamel and Diamond Cuff Bracelet by David Webb
18 Karat White Gold Diamond "Tulle" Ring by Buccellati
A 18 Karat Yellow Gold, Cultured Pearl and Diamond Torsade Bracelet
18 Karat Yellow Gold, Emerald and Diamond Convertible Necklace by Mario Buccellati
Pair of Platinum and 18 Karat Yellow Gold Turquoise and Diamond, Earrings by David Webb
18 Karat White Gold Diamond Hoop Earrings by Cartier
18 Karat Yellow Gold, Ruby, Sapphire, Emerald and Diamond Lariat Necklace by LaLaounis
Pair of Platinum, Diamond, Emerald, Ruby and Sapphire Earrings
18 Karat Yellow Gold Diamond and Enamel Unity Earrings by David Webb
18 Karat Yellow Gold Torchon Bracelet by Buccellati
18 Karat Yellow Gold Earrings by Buccellati
Platinum, Diamond and Emerald Flower Brooch by Kurt Wayne
Art Deco Platinum Star Ruby and Diamond Ring
18 Karat Yellow Gold Mother-of-Pearl Diamond Bracelet by GemLock
22 Karat Yellow Gold Necklace by Jean Mahie
22 Karat Yellow Gold Ring by Jean Mahie
18 Karat Yellow Gold Necklace by Henry Dunay
18 Karat Yellow Gold Earrings by Henry Dunay
18 Karat Yellow Gold Diamond Watch by Henry Dunay
18 Karat Yellow Gold Rubellite and Diamond Ring
18 Karat Yellow Gold Multi-Color Sapphire Diamond Earrings
Platinum and 18 Karat White Gold Sapphire Diamond Earrings
18 Karat Yellow Gold Peridot, Iolite and Diamond Maltese Cuff Bracelet by Verdura
18 Karat Yellow Gold Turquoise and Diamond Earrings by Cartier, Paris
Platinum Ruby Diamond Ring
18 Karat Yellow Gold Necklace by Buccellati
18 Karat White Gold Bangle Bracelet by Buccellati
18 Karat Yellow Gold and Ruby Bracelet
18 Karat Yellow Gold Purple Star Sapphire Ring
Art Deco Platinum Diamond Ring
A Pair of Yellow Gold Etruscan Revival Tassel Bracelets.
18 Karat Yellow Gold, Platinum, Turquoise and Diamond Brooch by Cartier, French
18 Karat Yellow Gold Diamond Bangle Bracelet
18 Karat Yellow Gold Emerald and Diamond Bracelet
18 Karat White and Yellow Gold Diamond Bracelet by Mario Buccellati
Platinum and 18 Karat Gold Diamond Ring by Graff
18 Karat Yellow Gold Emerald Diamond Ring
18 Karat Yellow Gold, Silver and Diamond Earrings by Buccellati
18 Karat Yellow Gold Bracelet by Buccellati
18 Karat White Gold Emerald and Diamond 'Panthère' Ring, by Cartier
Loose 17.07 Carat Oval Sapphire
18 Karat Yellow Gold Curb Link Necklace and Bracelet by Verdura
Platinum Emerald & Diamond Ring
Platinum Sapphire, Aquamarine, and Diamond Brooch by Oscar Heyman
18 Karat Yellow Gold Tigers-Eye Alhambra Necklace by Van Cleef & Arpels
Platinum and Diamond Eternity Band
Platinum, Sapphire and Diamond Ring
Art Deco Platinum Diamond Bracelet by Köchert, Austrian
Edwardian Platinum Sapphire Diamond Ring
Platinum Sapphire and Diamond Ring by Oscar Heyman
18 Karat Yellow Gold and Diamond Earrings by Henry Dunay
18 Karat Yellow Gold, Diamond and Black Onyx Ring by Van Cleef and Arpels
Platinum, Pink Sapphire and Diamond Ring
Platinum Diamond Necklace
Loose 31.68 Carat Elongated Cushion Cut Rubellite
Loose 5.00 Carat Round Demantoid
18 Karat White Gold Mother-of-Pearl Ring by Van Cleef & Arpels
18 Karat Yellow Gold Diamond Earrings by Van Cleef & Arpels
18 Karat Yellow Gold Lapis Alhambra Necklace by Van Cleef & Arpels
18 Karat White Gold, Platinum and Ceramic Diamond Trinity Ring by Cartier
18 Karat White Gold Diamond Anthalia Ring by Cartier
18 Karat Yellow Gold and Diamond La Dona Ring by Cartier
18 Karat Tri-Color Gold Diamond Trinity Pendant Necklace by Cartier
18 Karat Yellow Gold Coral Vintage Alhambra Necklace