All

902285 - Platinum AGL Sapphire Diamond Cluster Ring

54409 - Platinum Diamond Green Tourmaline Dangle Drop Earrings

54408 - Platinum Diamond Green Tourmaline Dangle Drop Earrings

54407 - Platinum Diamond Green Tourmaline Drop Earrings

54406 - Platinum Tourmaline Diamond Dangle Drop Earrings

54387 - Edwardian Platinum Gold Diamond Tube Set Drop Dangle Earrings

54381 - Platinum GIA Carved Jadeite Diamond Circular Floral Cluster Earrings

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

902284 - Platinum AGL Pink Sapphire Diamond Cluster Ring

902283 - Platinum GRS Sapphire Diamond Cluster Ring

902282 - Platinum AGL Sapphire Diamond Cluster Ring

54388 - Edwardian French Platinum Gold Sapphire Diamond Drop Dangle Earrings

45572 - Platinum Diamond Merry Widow Pendant Necklace

96678 - Platinum Gia Diamond Domed Pave Ring

24241 - Art Deco Platinum Star Sapphire Diamond Pin Clips

54303 - Platinum GIA Princess Cut Diamond Jadeite Briolette Dangle Drop Earrings

73902 - Art Deco Platinum Star Sapphire Diamond Floral Ribbon Bracelet

50422 - Platinum Gold GIA Diamond Filigree Basket Stud Earrings

45570 - Art Deco Platinum Diamond Sapphire Bow Ribbon Circle Pendant Necklace

45535 - Art Deco Platinum Diamond Sapphire Circle Wreath Pendant Necklace

45542 - Platinum Diamond Jadeite Bleeding Heart Drop Pendant Necklace

61381 - Patek Philippe Circa 1950 Platinum Diamond Bracelet Watch

45565 - Platinum Diamond Filigree Pendant Necklace

73906 - Art Deco Platinum Emerald Diamond Bracelet

54375 - Webb Gold Platinum Diamond Black Enamel Stepped Nesting Earrings

902276 - Dunay Platinum Diamond Pave Set Sabi Swirl Knot Ring

902270 - Art Deco Platinum Emerald Diamond Navette Shaped Cocktail Ring

902105 - Platinum Sapphire Channel Set Eternity Ring

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

54382 - Dunay Platinum Pave Set Diamond Sabi Swirl Knot Earrings

21875 - Gold Platinum Diamond Emerald Umbrella Pin

45556 - Platinum Diamond Jadeite Tapered "V" Festoon Necklace

42829 - Platinum Diamond Tiered Merry Widow Pendant Necklace

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

902104 - Platinum Sapphire Channel Set Eternity Ring

54366 - Platinum Diamond Octagonal Merry Widow Stud Earrings

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

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

902268 - Dunay Gold Platinum Sabi Domed "X" Ring

73910 - Circa 1950 Oscar Heyman Platinum Diamond Calibre Sapphire Wave Line Bracelet

73907 - Circa 1960 Platinum Diamond Straight Line Bracelet, 6 7/8"

54378 - Dunay Gold Platinum Corrugated Domed Sabi Finish Earrings

54370 - SOLD - Platinum Diamond Baroque Pearl Carved Jadeite Dragon Phoenix Earrings

45557 - Dunay Gold Platinum Woven Sabi Link Necklace

24245 - Dunay Gold Platinum Sabi Finish Bleeding Heart Pin

92498 - Circa 1950s Platinum Diamond Peridot Aqua By Pass 2-Stone Ring

92481 - Circa 1950s Platinum Diamond Yellow Beryl Peridot By Pass 2-Stone Ring

902265 - Edwardian Platinum Gold Zircon Diamond Ring