All

54387 - Edwardian Platinum Gold Diamond Tube Set Drop Dangle Earrings

54405 - Circa 1980s Gold Platinum Diamond Pearl Lavender Jadeite Eternity Knot Drop Dangle Earrings

54388 - Edwardian French Platinum Gold Sapphire Diamond Drop Dangle Earrings

50422 - Platinum Gold GIA Diamond Filigree Basket Stud Earrings

54375 - Webb Gold Platinum Diamond Black Enamel Stepped Nesting Earrings

21875 - Gold Platinum Diamond Emerald Umbrella Pin

73904 - Webb Circa 1970 Platinum Gold Diamond Barber Pole Link Bracelet

24243 - French Art Nouveau Platinum Gold Diamond Pink Green Orange Irridescent Enamel Pearl Floral Pin

73905 - Dunay Gold Platinum Woven Link Bracelet

902268 - Dunay Gold Platinum Sabi Domed "X" Ring

54378 - Dunay Gold Platinum Corrugated Domed Sabi Finish Earrings

45557 - Dunay Gold Platinum Woven Sabi Link Necklace

24245 - Dunay Gold Platinum Sabi Finish Bleeding Heart Pin

902265 - Edwardian Platinum Gold Zircon Diamond Ring

902257 - Platinum Gold GIA Fancy Yellow Radiant Cut Diamond 3-Stone Engagement Ring

902256 - Cerro Gold Platinum GIA Diamond Enamel Ring

902245 - Gold Diamond Tiffany Schlumberger Signature X Eternity Ring

902221 - Gold Platinum Diamond Tiered Cluster Ballerina "Ring-Dant" 6"

902216 - Platinum Gold Diamond Bondanza Aqua Ring

902215 - Cerro Gold Platinum GIA Diamond Enamel Ring

902170 - Platinum Gold GIA Diamond Ring

902143 - SOLD - Gold Platinum Jadeite Diamond Navette Shaped Ring

902135 - SOLD - Platinum Gold Emerald Diamond Buckle Cocktail Ring

902130 - Circa 1970 Van Cleef & Arpels French Gold Platinum Lapis Diamond Rectangular Domed Ring

902086 - Cerro Gold Platinum GIA Diamond Enamel Ring

73882 - SOLD - Circa 1915 Allsopp & Allsopp Platinum Gold Sapphire Diamond Bracelet

73857 - Platinum Diamond Art Deco X Link Bracelet

73830 - Circa 1930 Gold Platinum Diamond Emerald Bracelet

73794 - Circa 1940 Retro Oscar Heyman Platinum Gold Diamond AGL GIA Ruby Bracelet

54343 - Bondanza Platinum Gold Diamond Coral Domed Geometric Drop Earrings

54342 - Platinum Gold Coral Diamond Domed Pear Shaped Drop Earrings

54305 - SOLD - Platinum Gold Diamond Bondanza Earrings

54297 - Circa 1950s Platinum Gold Diamond Ruby Floral Flower Cluster Earrings

54284 - Circa 1960 Platinum Gold Diamond Crescent Moon Earrings

54279 - Bondanza Gold Platinum Golden South Sea Pearl Triangle Earrings

54267 - Circa 1993: Oscar Heyman Platinum Gold South Sea Pearl Diamond GIA Natural Color Yellow Cluster Earrings

54262 - "Webb" Gold Platinum Diamond Earrings

54257 - Platinum 18K Yg Peridot Diamond Earrings

54249 - Platinum Gold Diamond AGL Burma Ruby Earrings

54246 - Edwardian Platinum Gold Sapphire GIA Diamond Drop Dangle Earrings

54245 - Edwardian Platinum Gold Sapphire Diamond Drop Dangle Earrings

54239 - Edwardian Platinum Gold Diamond Leaf Drop Dangle Earrings

54238 - Edwardian Platinum Gold Diamond Flower Spray Earrings

54233 - Gold Platinum Pave Set Diamond Tiered Square Cluster Earrings

51493 - Platinum Gold Diamond Filigree Basket Stud Earrings

45928 - Neiman Marcus Platinum Diamond Leaf Ornament On Gold Cable Chain Dangle Drop Necklace

45532 - Gold Platinum Diamond Coral Ribbon Center Ornament Tassel Necklace

45516 - Cerro Gold Platinum GIA Diamond Solitaire Pendant Necklace

45513 - Platinum Gold Peridot Diamond Pear Shape Pendant Necklace

45455 - Circa 1890 Victorian Platinum Gold GIA Jadeite Diamond Bow Pendant Necklace