All

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

40968 - Platinum Diamond Filigree Bar Link Sautoir Necklace

73529 - Circa 1950s Gold Spiral Link Trunk Airplane Car Travel Bracelet

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

54382 - Dunay Platinum Pave Set Diamond Sabi Swirl Knot Earrings

45546 - Victorian Gold Diamond Pearl Enamel Mandolin Pendant Necklace

43359 - Marco Bicego Gold Diamond Marrakech Wire Necklace

21875 - Gold Platinum Diamond Emerald Umbrella Pin

54356 - Gold Diamond Jadeite Pi Disc Drop Earrings

54355 - Gold Diamond Jadeite PI Disc Earrings

45556 - Platinum Diamond Jadeite Tapered "V" Festoon Necklace

45547 - Gold Diamond Bar Link Drop Center Necklace

42829 - Platinum Diamond Tiered Merry Widow Pendant Necklace

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

902049 - Victorian Gold Ruby Diamond 3-Stone Twist Dinner Ring

902278 - Gold Ruby Diamond Tapered Cluster Cocktail Ring

902267 - Circa 1950s Orange Blossom Gold Diamond Engagement Ring

54366 - Platinum Diamond Octagonal Merry Widow Stud Earrings

24249 - Gold 2-Tone Diamond Pearl Floral Branch Pin

24244 - Gold Enamel Pansy Orchid Flower Pin

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

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

45561 - Dunay Platinum Pave Set Diamond Curb Links Sabi Necklace

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

73907 - Circa 1960 Platinum Diamond Straight Line Bracelet

54370 - Platinum Diamond Baroque Pearl Carved Jadeite Dragon Phoenix Earrings

31367 - Art Nouveau Gold Diamond Purple White Green Enamel Heart Orchid Stick Pin

24246 - Art Deco Gold Diamond Synthetic Sapphire Bar Pin

72522 - SOLD - Circa 1980 Buccellati Gold Sapphire Diamond Bracelet

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

90829 - Circa 1950s Gold Diamond Blue Sapphire Yellow Sapphire 3-Stone Twist Ring

902273 - Bulgari Gold Diamond Peridot 3-Section Ring

902272 - Tiffany Paloma Picasso Gold Diamond Twin Heart Ring

902271 - Oscar Heyman Gold Calibre Ruby Diamond Wedding Ring

902266 - Gold Diamond Ruby Ribbon Bow Ring

902265 - Edwardian Platinum Gold Zircon Diamond Ring

902262 - Gold Diamond Eternity Ring

902261 - Gold Yellow Diamond Wedding Band Ring

902260 - Gold Diamond Pave Set Square Cluster Size 6 Ring

902259 - Gold Diamond Domed Cluster Square Center Engagement Cocktail Ring