Edwardian Platinum and Diamond Ring
Platinum Ruby Diamond Ring
Edwardian Platinum and Diamond Necklace by Charlton & Co.
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 18 Karat Gold and Amethyst Parure
Antique Silver-Topped Gold, Colored Diamond and Demantoid Garnet Snake Brooch
18 Karat Gold and Diamond 'Maillon Panthère' Bracelet by Cartier
18 Karat Gold, Moonstone and Diamond Ring by Mario Buccellati, Italy
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 Button Earclips by Van Cleef & Arpels, France
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 Aquamarine Earclips by Buccellati
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
18 Karat White Gold and Mother-of-Pearl Alhambra Watch by Van Cleef & Arpels
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
18 Karat Gold, Emerald, Sapphire and Diamond Brooch by Buccellati, Italy
22 Karat Gold Ram's Head Necklace by Zolotas, Greece
Pair of 18 Karat Gold Lion's Head Earclips by Lalaounis, Greece
18 Karat Two-Tone Gold 'Torchon' Necklace by Buccellati, Italy
Pair of 18 Karat Gold and Emerald Earclips by Buccellati, Italy
22 Karat Gold Pendant-Necklace by Lalaounis
Art Deco Platinum, Sapphire and Diamond Brooch
18 Karat Two-tone Gold, Ruby and Diamond Rose Brooch by Buccellati, Italy
Pair of 18 Karat Two-tone Gold Earclips by Mario Buccellati
18 Karat Two-tone Gold and Diamond Ring by Buccellati, Italy
Platinum and Diamond Bracelet by Cartier, France
18 Karat Gold Torchon Bracelet by Buccellati, Italy
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 and Paillonne Enamel Earclips by Schlumberger for Tiffany & Co.
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
Pair of 18 Karat Gold and Diamond Earclips by Buccellati, Italy
Art Deco Platinum and Diamond Double-Clip Brooch
18 Karat White Gold and Mother of Pearl Alhambra Necklace
18 Karat Two-Tone Gold and Diamond Ring by Buccellati
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
18 Karat Gold and Mother-of-Pearl Alhambra Necklace by Van Cleef & Arpels, France
Belle Epoque Platinum, Natural Pearl and Diamond Bracelet, France
Art Deco Platinum, Sapphire and Diamond Jabot Brooch by Cartier
18 Karat Gold and Tiger's-Eye Alhambra Necklace by Van Cleef & Arpels, France
Antique 14 Karat Gold, Citrine, White Sapphire and Seed Pearl Necklace
Pair of 18 Karat Gold Earclips by Lalaounis, Greece
Pair of 18 Karat Gold Earclips by Lalaounis
Edwardian Platinum, Diamond and Seed Pearl Sautoir
Pair of 18 Karat Gold Earclips by Cartier, Italy, circa 1970
Art Deco Platinum and Diamond Bracelet by Cartier, New York
Platinum, Sapphire and Diamond Ring, circa 1950
18 Karat Two-Tone Gold Cuff Bracelet by Buccellati, Italy
Antique 18 Karat Gold, Silver, Pink Topaz, Emerald and Diamond Necklace
Palladium Sapphire, Aquamarine and Diamond Ring by Cartier, circa 1935
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
Art Deco Platinum, Ruby and Diamond Bracelet
Platinum and Diamond Eternity Band by Graff
Antique 18 Karat Yellow Gold and Silver Diamond Floral Brooch
Art Deco Platinum, Carved Emerald, Ruby and Diamond Bracelet
Belle Epoque Platinum and Diamond Bracelet by Cartier, France
Late 19th Century Silver-Topped Gold, Natural Pearl and Diamond Convertible Necklace
18 Karat White Gold, Lapis and Diamond Pendant-Brooch-Necklace
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, 18 Karat Gold, Emerald and Diamond Ring by Aletto
Platinum, Emerald and Diamond Ring
18 Karat White Gold and Diamond Pendant Necklace by Buccellati, Italy
Pair of Platinum, Ruby and Diamond Earclips
Platinum Diamond and Colored Diamond Necklace
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 Tri-Color Gold Diamond and Enamel 'Trinity' Ring by Cartier, France
Art Deco Platinum, 18 Karat Gold, Ruby and Diamond Brooch by Cartier, Paris
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
Pair of 18 Karat Gold, Platinum and Diamond Brooches by Cartier, circa 1950
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
Loose Cushion Cut Diamond
18 Karat Gold and Baroque Cultured Pearl Necklace by Buccellati, Italy
Pair of 18 Karat Two-Tone Earclips by Buccellati, Italy
Pair of 18 Karat White Gold and Diamond Earrings
Pair of 18 Karat Gold Earclips by Andrew Clunn
Pair of 18 Karat Gold, Turquoise and Cultured Pearl Earclips by Van Cleef & Arpels, France
18 Karat Gold, Turquoise and Cultured Pearl Bracelet by Van Cleef & Arpels, France
18 Karat Two-Tone Gold and Diamond Ring
18 Karat Gold and Mother-of-Pearl Ring
Pair of 18 Karat White Gold and Diamond "Buttonierre" Earclips by Van Cleef & Arpels, France
18 Karat Yellow Gold and Diamond Necklace by Louis Gerard, France, circa 1970
18 Karat White Gold, Emerald and Diamond Ring
18 Karat Gold, Lapis Lazuli and Diamond Bracelet by Birks, Italy
18 Karat White Gold, Aquamarine 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
18 Karat Two-Tone Gold and Sapphire Necklace by Buccellati, Italy, circa 1960
18 Karat Gold and Chrysoprase Pendant-Necklace by Cartier, circa 1970
18 Karat Gold, Turquoise and Pearl Ring by Van Cleef & Arpels, France, circa 1970
Platinum and Diamond Brooch by Buccellati, Italy, circa 1930
18 Karat Rose Gold, Green Tourmaline and Diamond Ring
18 Karat Gold, Amethyst and Diamond Ring
Platinum, 18 Karat White Gold, Sapphire and Diamond Double-Clip Brooch, circa 1950
Edwardian Platinum and Diamond "Rivière" Necklace by Tiffany & Co.
18 Karat White Gold, Emerald and Diamond Ring
Platinum, Sapphire and Diamond Ring
Pair of 18 Karat Gold and Diamond Earclips by Buccellati, Italy
Pair of 18 Karat Yellow Gold Hoop Earclips by Cartier, France
Pair of 18 Karat Gold Earclips by David Webb
Retro 14 Karat Pink and Green Gold Brooch by Cartier, circa 1940
18 Karat Gold, Platinum, Ruby and Diamond Ring
Antique Gold and Silver Diamond Bow Brooch
18 Karat Gold and Yellow Sapphire Necklace by Buccellati, Italy
18 Karat White Gold and Diamond Bracelet by Buccellati, Italy
Pair of 18 Karat Two-Tone Gold and Diamond Pendant-Earrings by Buccellati, Italy
Pair of 18 Karat Gold Earclips by Lalaounis, Greece
18 Karat White Gold, Pink Sapphire and Diamond Ring
Antique 18 Karat Yellow Gold Conch Shell Parure
Pair of 18 Karat Gold Earclips by Henry Dunay
Pair of 18 Karat Hammered Gold Earclips by Lalaounis, Greece
Pair of 18 Karat Gold Earclips by Elizabeth Gage
18 Karat Yellow Gold Longchain Necklace
18 Karat Yellow Gold Longchain Necklace, circa 1970
18 Karat Gold and Diamond Necklace by John Hardy
Platinum, Diamond and Sapphire Ring
18 Karat White Gold and Diamond Cuff by Buccellati, circa 1930
18 Karat White Gold, Emerald and Diamond Convertible Ring/Pendant
18 Karat White Gold, Multi-Gem and Diamond Ring
Pair of 18 Karat Yellow Gold and Turquoise Earclips
Platinum, Lavender Jade and Diamond Ring
18 Karat Yellow Gold, Platinum and Diamond Earclips by Henry Dunay
18 Karat Yellow Gold and Turquoise Ring
Platinum, Cat's-eye Chrysoberyl and Diamond Ring
Pair of 18 Karat Pink and White Gold Earrings by Cartier, Italy
18 Karat Gold, Platinum, Emerald and Diamond Ring by Tiffany & Co.
18 Karat Yellow Gold Necklace, France
18 Karat Yellow Gold Bracelet, Italian
18 Karat White Gold and Diamond Cocktail Ring, French
14 Karat Yellow Gold Long Chain
Antique 14 Karat Pink Gold and Carved Coral Ring
14 Karat White Gold and Pearl Diamond Necklace
Antique 9 Karat Yellow Gold "Gate" Bracelet, English
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 Ring by Buccellati, Italy
18 Karat Two-Tone Gold and Diamond Band Ring by Buccellati, Italy
Platinum and Diamond Ring, circa 1940
Platinum, Sapphire and Diamond Ring by Tiffany & Co., circa 1940
18 Karat White Gold, Sapphire and Diamond Ring
14K White Gold Star Ruby and Diamond Ring
Antique Platinum and Diamond Ring
Platinum Diamond Bracelet by Harry Winston
18 Karat Gold and Rock Crystal "Herkimer" Charm Bracelet by Verdura
18K Tri-Colored Gold Double Head Panther Bypass Ring by Cartier
Pair of 18 Karat Gold, Platinum, Amethyst, Peridot, Tsavorite and Diamond Pansy Earrings by Oscar Heyman & Brothers
18 Karat Yellow Gold Cuff Bracelet by Buccellati, Italy
18 Karat Gold and Pink and Green Tourmaline Ring by Bulgari, Italy
18 Karat White Gold and Diamond Étincelle de Cartier Ring by Cartier
18 Karat Yellow Gold Ring by Henry Dunay
18 Karat Yellow Gold, Onyx and Diamond Ring by Marlene Stowe
Art Deco Platinum and Diamond Ring
18 Karat Yellow Gold, Platinum, Sapphire and Diamond Ring by Kurt Wayne
Set of Three 18 Karat Yellow Gold Diamond and Multi-Colored Stone Bangle Bracelets
18 Karat Yellow and White Gold and Diamond Ring by Damiani
18 Karat Yellow Hammered Gold Ring
Pair of 18 Karat Yellow Gold, Amethyst, Tsavorite and Diamond Earclips by Aletto Brothers
18 Karat Yellow Gold, Platinum, Ruby and Diamond Ring by David Webb
Antique 14 Karat Yellow Gold, Platinum, Emerald and Diamond Ring
18 Karat Yellow Gold, Blue Agate and Diamond Ring by Carvin French
Platinum and Star Sapphire Gents Ring
18 Karat White Gold and Diamond 'Maillon Panthère' Ring by Cartier
Platinum and Diamond Ring
Platinum Emerald and Diamond Ring
Platinum, Star Sapphire and Diamond Ring
Platinum and Diamond Ring
Platinum, Ruby and Diamond Ring
18 Karat White Gold, White and Colored Diamond Necklace by ZYDO
Pair of 18 Karat White Gold, White and Colored Diamond Earclips, by ZYDO
Platinum Cats-Eye, Star Ruby and Sapphire Diamond Bracelet
22 Karat Yellow Gold, 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
18 Karat White Gold and Diamond Necklace by Boucheron, France
Pair of Platinum and 18 Karat Gold, Sapphire and Diamond Ear Clips
Pair of 18 Karat White Gold and Diamond Pendant-Earclips
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, Star Sapphire and Diamond Ring
Platinum, Sapphire and Diamond Flower Ring
18 Karat Gold, Platinum and Diamond Ring
18 Karat Gold, Pearl and Turquoise Flower Brooch by Buccellati, Italy, circa 1950
Platinum, Chrysoberyl and Diamond Ring
Edwardian Platinum and Diamond Circle Brooch
Platinum and Diamond Ring
Art Deco Platinum and Diamond Brooch
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 White Gold and Diamond Band by Buccellati, Italy
18 Karat Yellow Gold Longchain by Hermes
Platinum and Diamond Ring, circa 1950
18 Karat Yellow Gold Bracelet
Pair of 18 Karat White Gold and Diamond Earrings
18 Karat White Gold and Diamond Pendant Necklace
18 Karat Yellow Gold Yellow Sapphire Diamond Ring
Art Deco Platinum Diamond Bracelet by Chaumet, French
18 Karat Pink Gold, Platinum, Ruby and Diamond Ring
Platinum Diamond Pendant Necklace
Art Deco Platinum Colored Diamond and Emerald Ring
Art Deco Platinum Onyx and Diamond Necklace
18 Karat White Gold Turquoise Alhambra Necklace
18 Karat Yellow and White Gold Diamond Brooch by Kurt Wayne
18 Karat Gold Necklace by Abel & Zimmerman
18 Karat Yellow Gold, Diamond Bracelet
18 Karat Yellow Gold, Coral and Diamond Ring by David Webb
18 Karat Yellow Gold Sapphire, Turquoise and Diamond Bracelet
Platinum Graduated Diamond Necklace
Pair of 18 Karat Yellow Gold Earclips by Lalaounis
18 Karat Gold, Diamond and Paillonne Enamel Bangle Bracelet by Schlumberger for Tiffany & Co., France
18 Karat Yellow Gold Earrings by Lalaounis
18 Karat Gold Earclips by Lalaounis
Platinum Diamond Bracelet
18 Karat Yellow Gold and Platinum, Enamel and Diamond Cuff Bracelet by David Webb
18 Karat White Gold Diamond "Tulle" Ring by Buccellati
Pair of 18 Karat Yellow Gold Coral and Pearl Bracelets by Van Cleef & Arpels, French