All

Emerald and Tanzanite Bead Necklace by Rosaria Varra in 18 Karat

Art Deco Jade & Onyx Pendant Ear-Clips

Signed Chaumet Paris Citrine Ring in 18k

Van Cleef & Arpels Lapis Lazuli Cabochon Ring Set in 18k Yellow Gold

Platinum Ruby and Diamond Flower Clip-On Earrings, circa 1950

Signed Pomellato Semi Flexible Duo-Tone Diamond Heart Band Ring

Paraiba Tourmaline and Diamond Ring Set in 14k White Gold, Circa 1990

Platinum Eternity Baguette Diamond Band Ring Hand Carved

Signed Mauboussin Paris Pair of Clips in Platinum and 18k

Signed Angela Cummings Pyramidal Clip On Earrings in 18 Karat Yellow Gold

GIA Certified 3.07 Cushion Cut Solitaire Diamond Halo Ring in Platinum

Jadeite Jade and Diamond Wide Band Ring in 18 Karat White Gold

8.50 Carat Diamonds Double Clips/Brooch in Platinum and Gold, circa 1940

Antique Italian Cameo Brooch or Pendant in 14 Karat Yellow Gold

Italian Shell Cameo and Coral Dangling Earrings in 14 Karat Gold

Victorian Coral Cabochon and Rose Cut Diamond Cocktail Ring in 14K and Silver

Natural Pink Coral Cabochon Ring in 18 Karat Yellow Gold, circa 1960

French Victorian Diamond and Pearl Brooch

Fred Leighton Red Sponge Coral and Pyrite Beads Strand with 18 Karat Clasp

Natural Tennesse Pearls and Single Cut Diamond Brooch in Platinum, circa 1930

Hercules Infinity Knot Chocker Signed Ilias Lalaounis 22 Karat Yellow Gold

Art Deco Three Stone Brooch with Diamonds Onyx set in Platinum and 14k Gold

Natural polished Emerald Beads Necklace wired in 18 Karat Yellow Gold

Important Retro Italian Diamond Bracelet in 18 Karat Yellow Gold

A Rare 20.7 mm South Sea Pearl Brooch/Pendant by Prince Dimitri

An Elegant Emerald-cut Diamond Ring with side baguettes set in Platinum

Italian 1960s 18 Karat Yellow Gold Pyramidal Link Bracelet

Chinese Nephrite Beads and Jadeite on Vermeil Spacers Double Strand Necklace

de GRISOGONO Boule Earrings with Ruby and Diamonds

1940s Retro Diamond and Pink Gold Bow Brooch

Victorian Cushion-Cut No Heat Sapphire Bracelet in 18k Gold

French Carnelian Intaglio Signed Tatar Ring Circa 1950s in 18k

Signed Tambetti Amethyst and Malachite Beaded Necklace with 18 Karat Clasp

Victorian Opal and 3 Carat Diamond Brooch

White South Sea Pearl and Diamond Brooch 18 Karat

Chopard Casmir 18 Karat Yellow Gold Amethyst and Aquamarine Clip-on Earrings

Tiffany & Co. 18 Karat Red Coral and Yellow Gold Brooch

Keshi Pearl, Multi Color Sapphire and 18 Karat Gold "Biwa Flower" Ring

Satin Finish 18 Karat Yellow Gold Dome Clip-on Earrings

4.73 Carat Art Deco Revival GIA Fancy Yellow Cushion Diamond Ring

Signed Rosaria Varra Turquoise and Amethyst Beads Station Necklace 18 Karat

Important Diamond and Ruby Dome Cocktail Ring 18 Karat circa 1970

Rosaria Varra Natural No Heat Spinel (GIA) and Emerald Earrings in 18K Gold

Van Cleef & Arpels Diamond Band Ring in 18 Karat Yellow Gold

Pair of South Sea Baroque Pearls 18k Gold Dangling Earrings with Diamond Accents

Ceylon Blue Sapphire, Diamond and Ruby Faceted Bead Bracelet in 18 Karat Gold

Signed Boucheron Akoya Pearl, Amber, Sapphire and Diamond Bracelet in 18k Gold

Handmade 18k Yellow Gold and Diamond Brooch