Jewelry, Coins & Watches

18-Karat Yellow Gold, Diamond, Blue Sapphire and Ruby Panther Pendant Set with seventy-eight round brilliant cut diamonds weighing approximately 1.15

Platinum and Solitaire Diamond Ring Set with one round old European cut diamond weighing approximately 3.50 carats flanked by two tapered baguette dia

18-Karat Yellow Gold Channel Set Diamond and Ruby Line Bracelet Set with forty-eight round brilliant cut diamonds weighing approximately 1 carat alter

Tested Platinum and Blue Sapphire Eternity Band Set with twenty-two square cut sapphires weighing approximately 3.30 carats. Shank size: 5-1/2 $300 -

18-Karat White Gold, Rubellite Tourmaline and Diamond Dinner Ring Set with a cushion cut tourmaline weighing approximately 5.30 carats surrounded by s

Choker Length 14-Karat Yellow Gold and Cultured Pearl Necklace, Gumps Having forty-two semi-baroque pearls measuring 8 mm joined by a tongue-and-groov

Choker Length Italian 14-Karat Yellow Gold Herringbone and Diamond Necklace The six-prong mount set with one round brilliant cut diamond weighing appr

Platinum, Alexandrite and Diamond Dinner Ring Set with a mixed cushion cut alexandrite weighing approximately 5.75 carats flanked by four straight and

Tested 18-Karat Yellow Gold and Diamond Cluster Dome Dinner Ring Set with forty-three round brilliant cut diamonds weighing approximately 2.15 carats.

Pair of 18-Karat Yellow Gold and Diamond Cluster Clip-back Earrings Set with thirty-seven round brilliant cut diamonds weighing approximately 1.10 car

Platinum and Diamond Dinner Ring, Tiffany & Co. Set with seven round brilliant cut diamonds weighing exactly .44 carats, together with the origi...

14-Karat Yellow Gold and Diamond Necklace Having a marquis shape pendant set with nine round brilliant cut diamonds weighing approximately .75 carats.

Pair of French 18-Karat Yellow Gold, Platinum, Blue Sapphire and Diamond Screw-back Earrings Each set with twenty-four round brilliant cut diamonds we

Italian 14-Karat Yellow Gold Textured and Polished Finish Wide Flexible Bracelet, Aurafin Weight: 23 dwt Length: 7-1/2 in (19.1 cm) Width: 1 in (2.5 c

14-Karat White Gold, Diamond and Blue Sapphire Dinner Ring Set with eleven round brilliant cut diamonds weighing approximately 1.10 carats and six mar

Art Deco Filigree Platinum and Diamond Dinner Ring Set with one round old European cut diamond weighing approximately 1.75 carats surrounded by forty

Art Deco Platinum, Diamond, Chrysoprase, Emerald and Cultured Pearl Cocktail Bracelet Circa 1920 Having three strands of sixty-three graduated pearls

14-Karat Yellow and White Gold and Diamond Dinner Ring Set with three round brilliant cut diamonds weighing approximately .95 carats surrounded by six

Art Deco Platinum, Diamond and Synthetic Blue Sapphire Line Bracelet Circa 1920 Set with twenty round old European cut diamonds weighing approximately

Platinum and Diamond Two Piece Wedding Set The solitaire ring set with one old mine cut diamond weighing approximately 1.05 carats flanked by eight si

Art Deco Filigree Platinum and Diamond Lorgnette and 14-Karat White Gold and Diamond Chain Circa 1920 The lorgnette set with sixty-five round old Euro

Art Deco Filigree Platinum, Diamond and Synthetic Blue Sapphire Bowknot Brooch Circa 1920 Set with sixty-four round old European and single cut diamon

Edwardian Tested 14-Karat Yellow Gold and Filigree Platinum and Diamond Dinner Ring Circa 1910 Set with nineteen old mine and rose cut diamonds weighi

Art Deco Filigree Platinum and Diamond Bar Pin Circa 1920 Set with three large round old European cut diamonds, the center diamond weighing approximat

Edwardian Tested 14-Karat Yellow Gold and Platinum Top Diamond Barrette Circa 1910 Set with sixty-eight old mine cut diamonds weighing approximately 1

Choker Length Art Deco Platinum, Diamond, Blue Sapphire, Ruby, Emerald and Cultured Pearl Necklace Circa 1920 The floral and urn centerpiece pendant s

Art Deco 14-Karat White Gold and Filigree Platinum Top Blue Sapphire and Diamond Bar Pin Circa 1930 Set with one round faceted sapphire weighing appro

Art Deco Filigree Platinum, Diamond and Emerald Bowknot Brooch Circa 1920 Set with thirty-two old European cut diamonds weighing approximately 1 carat

Art Deco Filigree Platinum and Diamond Brooch Circa 1920 Set with one round brilliant cut diamond weighing approximately 1.75 carats surrounded by twe

18- and 14-Karat Yellow Gold and Angel Skin Coral Two Piece Ensemble Consisting of a double strand necklace having seventy-one coral beads measuring 1

Italian 14-Karat Yellow Gold Hollow Link Florentine and Polish Finish Wide Flexible Bracelet Weight: 25.3 dwt Length: 7-1/2 in (19.1 cm) Width: 3/4 in

Gentleman's Asian 24-Karat Yellow Gold and Light Apple Green Jadeite Pinkie Ring Set with a rectangular arched cabochon jade stone measuring 18 ...

14-Karat Yellow Gold and Diamond Cluster Dinner Ring Set with twenty-nine round brilliant cut diamonds weighing approximately 1 carat. Shank size: 6-3

18-Karat Yellow Gold, Diamond and Ruby Bypass Ring Set with one pear shape diamond weighing approximately 1 carat and one pear shape ruby weighing app

18-Karat Yellow Gold, Tahitian Black Pearl and Diamond Dinner Ring Set with one pearl measuring 11.8 mm surrounded by thirty-eight round brilliant cut

14-Karat Yellow Gold and Diamond Stylized Heart Pendant Necklace Set with thirty straight and tapered baguette diamonds weighing approximately 1.50 ca

18-Karat Yellow Gold, Diamond and Blue Sapphire Bypass Ring Set with five graduated round brilliant cut diamonds weighing approximately 1.40 carats an

Tested 14-Karat Yellow and White Gold and Diamond Cluster Dinner Ring Set with forty-seven round brilliant cut diamonds weighing approximately 1.40 ca

Tested 18-Karat Yellow Gold, Garnet and Diamond Dinner Ring Set with a mixed cushion cut garnet weighing approximately 13.75 carats surrounded by twen

Platinum, Emerald and Diamond Cluster Dinner Ring Set with eight pear shape emeralds weighing approximately 6 carats, fifteen round brilliant cut and

Italian 14-Karat Yellow and White Gold, Diamond and Ruby Heart Pendant Necklace Set with nine single cut diamonds weighing approximately .25 carats an

14-Karat Yellow and White Gold and Solitaire Diamond Ring Set with one round brilliant cut diamond weighing exactly 3 carats. Shank size: 4-3/4 $3,000

14-Karat Yellow Gold and Diamond Cluster Ring Set with fifteen round brilliant cut diamonds weighing approximately 5.40 carats. Shank size: 5-1/2 $2,5

14-Karat White Gold and Solitaire Diamond Ring Set with one octagonal emerald cut diamond weighing approximately 3.85 carats. Shank size: 6 $8,000 - $

Platinum and Diamond Cluster Ring Set with six marquis and seven round brilliant cut diamonds weighing approximately 4.15 carats. Shank size: 5-3/4 $3

14-Karat Yellow Gold and Diamond Pendant and Chain Set with one large pear shape diamond weighing approximately 2.10 carats, two marquis and one round

14-Karat Yellow and White Gold and Diamond Cluster Ring Set with thirty-one round brilliant cut diamonds weighing approximately 4 carats. Shank size:

Platinum, Emerald and Diamond Dinner Ring Set with one rectangular cut emerald weighing approximately 1.25 carats surrounded by thirty straight and ta

Platinum, Irradiated Diamond and White Diamond Dinner Ring Set with one round brilliant cut irradiated greenish-yellow diamond weighing approximately

18-Karat Yellow Gold and Platinum Illusion Set Blue Sapphire and Diamond Dinner Ring Set with seventy-eight French square cut sapphires weighing appro