All

54387 - Edwardian Platinum Gold Diamond Tube Set Drop Dangle Earrings

96678 - Platinum Gia Diamond Domed Pave Ring

24241 - Art Deco Platinum Star Sapphire Diamond Pin Clips

73902 - Art Deco Platinum Star Sapphire Diamond Floral Ribbon Bracelet

61381 - Patek Philippe Circa 1950 Platinum Diamond Bracelet Watch

54375 - Webb Gold Platinum Diamond Black Enamel Stepped Nesting Earrings

73909 - Circa 1960 Platinum Sapphire Channel Set Circa Straight Line Bracelet 7"

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

73914 - "Dunay" Platinum Diamond Sabi Finish Curb Link Bracelet

73905 - Dunay Gold Platinum Woven Link Bracelet

45561 - Dunay Platinum Pave Set Diamond Curb Links Sabi Necklace

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

54233 - Gold Platinum Pave Set Diamond Tiered Square Cluster Earrings

45439 - Webb Gold Platinum Diamond Black Enamel Pave Ball Pendant Necklace

31153 - Edwardian Platinum Diamond Pearl Hair Comb

24184 - Circa 1960S Platinum Gold Diamond Coral Flower Leaf Cluster Pin

45430 - Platinum Black Opal Diamond Cluster Pear Shape Pendant Necklace

45303 - Victorian French Gold Platinum Rose Cut Diamond Enamel GIA Natural Pearl Tassels Drop Pendant Necklace

54210 - Edwardian Platinum Gold Diamond Ribbon Briolette Drop Earrings

54183 - Cerro Platinum GIA Diamond Handmade Cluster Spray Earrings

45116 - Art Nouveau Gold Diamond Ruby Sapphire Emerald Floral Basket Necklace

902084 - Retro Platinum Gold Emerald Cut Aqua Ruby Diamond Cocktail Ring

93331 - Circa 1950S Platinum AGL Sapphire Diamond Ring

54185 - Platinum GIA Diamond Stud Earrings

45371 - Platinum GIA Diamond Rectangular Cluster Pendant Necklace

42509 - Yard Platinum Diamond AGL Colombian Emerald Pendant Necklace

902059 - Circa 1970 Platinum Gold Heliodor Diamond Swirl Cluster Dinner RIng

52548 - Platinum GIA Diamond Stud Earrings

45368 - Triple Strand Nesting Graduated Coral Bead White Enamel Rondel Gold Platinum Diamond Coral Cluster Clasp Converts To Pendant Necklace

54171 - Circa 1950 Platinum Diamond Leaf Swirl Clip Earrings

60510 - Edwardian Tissot Platinum Diamond Filigree Boarder Gold Blue Guilloche Enamel Egg Shaped Case Chatelaine Pendant Watch Sautoir Chain Necklace

901988 - Platinum Ruby Channel Set Eternity Ring

54099 - Edwardian Platinum Gold GIA Intense/Fancy Diamond Wings Earrings

95578 - Platinum Gold GIA Diamond Tapered Baguette Engagement Ring

901951 - Platinum AGL Burma Ruby Diamond Cluster Ring

54089 - Platinum Gold Diamond Domed Earrings

900934 - Platinum Diamond Eternity Ring

31322 - Art Deco Platinum Gold Diamond Black Onyx Cuff Links

73675 - Art Deco Platinum Diamond 2 Row 5 Section Bracelet

54054 - Circa 1990s Dunay Cinnabar Gold Platinum Earrings

72404 - Gumuchian Gold Platinum Criss Cross Pillow Bracelet

43620 - Peretti Tiffany Sevillana Platinum Diamond Pendant Necklace

77262 - Retro Circa 1944 Oscar Heyman Gold Platinum Ruby Diamond Link Bracelet

54040 - Platinum Aqua Diamond Sapphire Oval Cluster Earrings

901876 - Art Deco Platinum Diamond 3-Stone Ring

45176 - Cerro Platinum GIA Diamond Rubellite Drop Dangle Detachable Pendant Necklace

54009 - Platinum Diamond South Sea Pearl Cluster Earrings

77663 - Platinum Diamond Love Bracelet

73656 - Retro Platinum Gold Diamond Ruby Bangle Bracelet

42538 - Art Deco Platinum Diamond Geometric Drop Dangle Pendant Necklace