Jewelry, Fine Art and 20th Century Decorative Arts

Platinum and Diamond Wedding Band Circa 1954 Set with seven round brilliant cut diamonds weighing approximately .75 carats. Shank size: 6-1/4

Tested 14-Karat Yellow Gold and Diamond Boa Necklace The sliding boa set with sixteen round brilliant cut diamonds weighing approximately .65 carat

18-Karat Yellow Gold, Blue Sapphire and Ruby Line Bracelet Set with thirty-nine square cut sapphires weighing approximately 2.35 carats alternating

18-Karat Yellow Gold and Blue Sapphire Floral Spray Brooch Set with fourteen round faceted sapphires weighing approximately 1.40 carats. Length:

Pair of Tested 18-Karat Yellow and White Gold and Diamond Earrings Each set with nine round brilliant cut diamonds weighing approximately .45 carat

18-Karat Yellow Gold, Ruby and Diamond Dinner Ring Set with one oval faceted ruby weighing approximately 1 carat surrounded by eighteen round brill

Princess Length Natural Colored Cultured South Sea Pearl and Diamond Necklace, Knotted Having twenty-seven graduated gray-black pearls measuring fr

14-Karat Yellow Gold and Twin Diamond Dinner Ring Set with two round brilliant cut diamonds each weighing approximately .45 carats. Total weight

18-Karat Yellow Gold, Precious and Semi-precious Stone Bracelet Set with one oval cabochon blue sapphire weighing approximately .30 carats, one ova

14-Karat Yellow Gold and Diamond Gingko Leaf Brooch and a Pair of French Clip-back Earrings The brooch set with one round brilliant cut diamond wei

18-Karat Yellow Gold and Platinum Four Prong Tiffany-type V-box Solitaire Diamond Ring Set with one round brilliant cut diamond weighing exactly 1.

Pair of Tested 18-Karat Yellow Gold, Black Onyx and Diamond Pendant Earrings Each set with twenty-one round brilliant cut diamonds weighing approxi

14-Karat Yellow and White Gold and Diamond Cluster Ring Set with thirty-three round brilliant cut diamonds weighing approximately 3 carats. Shan

18-Karat Yellow Gold Mounted Carved Light Apple Green to Lavender Jade Amulet Suspended from an Italian 14-Karat Yellow Gold Chain One side of the

Peruvian 18-Karat Yellow Gold Florentine and Polished Finish Tapering Link Flexible Bracelet Having raised animal figures with eyes set with round

European 18-Karat Yellow and White Gold, Diamond and Ruby Tropical Bird Brooch The eye set with one round cabochon ruby, the head, body and tail se

14-Karat Yellow and White Gold, Diamond, Blue Sapphire and Ruby American Flag Pin Set with eight single cut diamonds weighing approximately .10 car

Pair of 18-Karat White Gold and Diamond Ear Studs Each set with one old mine cut diamond weighing approximately .50 carats. Total weight of diam

Gentleman's 14-Karat Yellow Gold and Diamond Ring The channel setting having five round brilliant cut diamonds weighing approximately 1 carat. S

14-Karat Yellow Gold Lapis Lazuli and Turquoise Bracelet Set with eight oval cabochon lapis stones measuring 10 x 8 mm alternating with thirty-one

Platinum and Diamond Pendant and 14-Karat White Gold Chain Set with two marquis diamonds weighing approximately .20 carats suspending a pear shape

14-Karat Yellow and White Gold and Diamond Flexible Bracelet Set with two hundred fifty-two round melee diamonds weighing approximately 3 carats.<b

14-Karat Yellow Gold and Ruby Bee Pin Set with twenty round faceted rubies weighing approximately 1 carat. Length: 3/4 in (1.88 cm) $200 - $4

Pair of 14-Karat White Gold and Diamond Ear Studs Each set with one old mine cut diamond weighing approximately .90 carats. Total weight of diam

18-Karat Yellow Gold, Star Ruby and Diamond Dinner Ring Set with one round cabochon star ruby weighing approximately 9.10 carats surrounded by twel

14-Karat Yellow and White Gold and Emerald Nugget Bead Necklace The single strand having graduated emerald nugget beads measuring 15 to 4.8 mm alte

Platinum Tiffany-type V-box Solitaire Diamond Ring Set with one round brilliant cut diamond weighing approximately 4.75 carats flanked by two taper

18-Karat Yellow Gold, Ruby and Diamond Dinner Ring Set with one oval cushion cut ruby weighing approximately 1.80 carats surrounded by twelve round

14-Karat Yellow and White Gold, Diamond and Emerald Frog Pendant-Brooch Set with a pavé of approximately thirty melee diamonds, the eyes set wi...

Pair of 18-Karat Yellow Gold, Diamond and Mother-of-Pearl French Clip-back Earrings Each set with a pavé of nine round brilliant cut diamonds w...

14-Karat Yellow Gold Brush Finished Wide Flexible Bracelet, MEP Length: 7-1/2 in (19.1 cm) Weight: 46.6 dwt $500 - $700

18-Karat White Gold, Diamond and Ruby Necklace Set with one oval faceted ruby weighing approximately 1 carat and more than one hundred round brilli

18-Karat Yellow Gold Blue, Sapphire and Diamond Dinner Ring Set with one pear shape sapphire weighing approximately 1 carat surrounded by seventeen

Gentleman's 14-Karat Yellow and White Gold and Diamond Cluster Ring Set with thirteen round brilliant cut diamonds weighing approximately 2 cara...

14-Karat Yellow and White Gold Florentine and Polished Finish and Diamond Three-Piece Ensemble The heavy pendant brooch set with two round brillian

Pair of 14-Karat Yellow and White Gold and Diamond Clip-back Earrings Each set with thirteen graduated round brilliant and single cut diamonds weig

18-Karat Yellow Gold, Yellow Topaz and Diamond Dinner Ring Set with a rectangular emerald cut golden yellow topaz weighing 13.32 carats surrounded

14-Karat White Gold, South Sea Pearl and Diamond Dinner Ring Set with one pearl measuring 12.75 mm surrounded by twenty-four round brilliant cut di

14-Karat White Gold, Multi-colored Sapphire, Diamond, Ruby and Emerald Necklace Having five strands of faceted white, yellow and blue sapphire bead

18-Karat White Gold, Ruby and Diamond Cocktail Bracelet Set with nine oval faceted rubies weighing approximately 3.15 carats surrounded by two hund

Tested 14-Karat Repoussé Green Gold Necklace Length of chain: 14 in (35.6 cm) Weight: 6.4 dwt $500 - $700

Platinum and Diamond Pendant Brooch Set with seventy-nine round brilliant cut diamonds weighing approximately 3.60 carats, nine marquis diamonds we

Pair of Tested 14-Karat Yellow Gold, Emerald and Diamond Pendant Earrings Each set with three round brilliant cut diamonds weighing approximately .

Art Deco Platinum and Solitaire Diamond Ring, Tiffany & Co. Circa 1920-1930 Set with one old mine cut diamond weighing approximately 3.85 carats

Opera Length 18-Karat Yellow Gold and Semi-precious Stone Necklace Set with forty multi-shaped faceted amethysts, yellow-brown citrines, tourmaline

European 18-Karat Yellow Gold, Cobalt and Pastel Blue Enamel Decorated Bracelet Length: 7-3/4 in (19.7 cm) Gross weight: 22.5 dwt $600 - $800

Pair of 18-Karat Yellow and White Gold Three-Leaf Clover and Diamond Hoop Earrings Each set with nine round brilliant cut diamonds weighing approxi

Tested 14-Karat Yellow Gold, Persian Turquoise, Diamond and Blue Sapphire Floral Brooch Set with five oval cabochon turquoise stones measuring 13.5

Retro Platinum and Diamond Dinner Ring Circa 1940 Set with one old mine cut diamond (fractured) weighing approximately .85 carats surrounded by

18-Karat White Gold, Diamond and Blue Sapphire Cocktail Ring Set with one round brilliant cut diamond weighing approximately .70 carats surrounded