Platinum

Circa 1920. This fabulous Art Deco Era platinum ring features a 1.23-carat round old European-cut diamond with SI1 clarity and K color. Accenting t...

Circa 1920. This gorgeous platinum north-south Art Deco ring features three stunning round transitional-cut diamonds weighing 2.10 carats total, wi...

Circa 1920. This lovely platinum Art Deco Era ring features a stunning natural, mixed-cut pink sapphire weighing 1.80 carats. On either side of the...

Circa 1940. This gorgeous platinum Art Deco ring features a 3.25-carat bezel-set, oval mixed-cut natural green tourmaline haloed with twenty 20...

Circa 1910. This gorgeous Edwardian platinum-topped 18KT yellow gold ring features a central .81-carat emerald-cut natural emerald set with eig...

Circa 1910. This gorgeous Edwardian ring features a platinum pierced design featuring a central 1.20-carat bezel-set, emerald-cut natural emera...

Circa 1920. This stunning platinum Art Deco ring features a pierced design bordered with milgrain edging. Two bezel-set, old European-cut diamo...

Circa 1930. This fabulous platinum Art Deco engagement ring features a beautiful 1.82-carat round transitional brilliant-cut diamond set into a fou...

Circa 1950. Each of these stunning platinum midcentury earrings features a 2-carat lapis lazuli cabochon framed with 24 round brilliant-cut diamond...

Circa 1930. This gorgeous Art Deco ring features a pierced, filigree design with milgrain edging. A .85-carat old European-cut diamond sits in the ...

Circa 1920. This stunning Art Deco platinum cocktail ring features a pierced design with engraved wheat and foliate motifs, bordered with milgrain ...

Circa 1930. This gorgeous Art Deco platinum fancy-link bracelet features a pierced design accented with 15 bezel-set, round brilliant-cut diamonds ...

Circa 1950. This wonderful midcentury platinum ring features a row of three round brilliant-cut diamonds, flanked on each side by 19 bead-set, roun...

Circa 1930. This beautiful platinum Art Deco bypass ring features the eternally lovely pairing of emerald and diamond. One side of the bypass featu...

Circa 1920. This remarkable Art Deco platinum ring features three semi-bezel-set, old European-cut diamonds weighing 1.45 carats total, with a VS1-...

Circa 1920. This amazing pearl collar features a central platinum plaque highlighting a lovely cultured South Sea pearl surrounded with 38 old Euro...

Circa 1950. This fabulous platinum engagement ring features a central 1.65-carat old European-cut diamond set into a four-prong head; the diamond h...

Circa 1900. This fantastic Edwardian pendant features a central bezel-set old European-cut diamond weighing .41 carats with VS1 clarity and J color...

Circa 1930. This fabulous Art Deco Era platinum ring features an illusion-set round old European-cut diamond weighing 1.42 carats with SI1 clarity ...

Circa 1915. The diamonds in this captivating platinum north-south ring weigh nearly 2 carats! Three old European-cut diamonds are bezel-set across ...

This striking circa 1950 diamond ring features a central old European-cut diamond set in platinum. The center stone weighs .56 carats with I1 clari...

Circa 1910. This beautiful Edwardian ring features a sparkling .33-carat old mine-cut diamond set in platinum prongs within an 18KT gold setting. R...

Circa 1920. This stunning platinum-topped 14KT white gold Art Deco ring features one oval and two round cabochon-cut bezel-set sapphires, weighing ...

Circa 1930. This beautiful Art Deco eternity band features 22 bead-set, round Swiss-cut diamonds set in platinum. The diamonds weigh 1.01 carats to...