Platinum

Circa 1930. This beautiful Art Deco cocktail ring features a stunning 24.56-carat oval mixed-cut natural amethyst prong-set in 15KT gold. The cente...

Circa 1910. This fabulous French Edwardian ring features a gorgeous .68-carat old mine-cut diamond set into a platinum six-prong head, with SI2 cla...

Circa 1930. This fabulous Art Deco eternity band is accented with a total of seventy-two natural round/cushion/rose/single-cut diamonds bead/prong-...

Circa 1910. This lovely Edwardian platinum-topped 18KT yellow gold ring features one .40-carat bezel-set, round mixed-cut natural sapphire, two bea...

Circa 1950. This gorgeous midcentury ring features a 10.20-carat oval, cabochon-cut natural star sapphire set into a four-prong platinum setting. T...

Circa 1950. This stunning platinum midcentury ring features a 1-carat round brilliant-cut natural diamond exhibiting SI1 clarity and M color. The c...

Circa 1940. This beautiful Retro-era platinum-topped 14KT rose gold ring features a .32-carat round brilliant-cut diamond with SI1 clarity and G co...

Circa 1920. This beautiful Art Deco platinum eternity band features 26 single-cut natural diamonds weighing .52 carats in total, with SI2-I1 clarit...

Circa 1920. This gorgeous platinum Art Deco ring features three round transitional brilliant-cut natural diamonds weighing .91 carats with SI1-SI2 ...

Circa 1950. This stunning midcentury platinum ring features a deep blue/purple color change, no-heat oval, mixed-cut sapphire weighing 15.14 carats...

Circa 1930. This gorgeous Art Deco platinum ring features a 6.17 oval, cabochon-cut natural star sapphire. The shoulders of the ring are each accen...

Circa 1980. This lovely platinum engagement ring features a .73-carat, prong-set princess-cut diamond with VS2 clarity and G color. Each shoulder o...

Circa 1930. This fabulous platinum Art Deco bracelet features a fancy-link design with milgrain edging and hand-engraved details. Each of the six l...

Circa 1920. This stunning platinum Art Deco ring features three flush-set old mine-cut natural diamonds. The diamonds weigh 3.52 carats, with VS2-S...

Circa 1920. This fabulous platinum Art Deco dinner ring features one bezel-set, round transitional brilliant-cut natural diamond, weighing .40 cara...

Circa 1910. This svelte platinum Edwardian brooch features an openwork design with milgrain edging. The brooch is accented with 15 bezel-set, old E...

Circa 1910. These beautiful Edwardian platinum-topped 18KT yellow gold dangle earrings are designed in an articulated drop style with 18KT yellow g...

Circa 1920. This exquisite Art Deco bracelet features an articulated openwork design with engraved details along the side faces. The bracelet is cr...

Circa 1910. This brilliant Edwardian pendant features a centerpiece accented with a cluster of eight old European/single-cut diamonds set in 10KT r...

Circa 1920. These beautiful platinum Art Deco dangle-style pierced earrings are each accented with nine bezel-set, old European-cut diamonds. The d...

Circa 1910. This beautiful platinum and 18KT yellow gold Edwardian brooch features an elongated openwork design and is accented with seven bezel-se...

Circa 1900. This stunning 18KT yellow gold French ring features a .60-carat old mine-cut natural diamond set in an eight-prong platinum head, and a...

Circa 1925. The stunning Art Deco choker is crafted in platinum and features three strands of natural seed pearls joined by diamond-set platinum pl...

Circa 1910. This lovely Edwardian ring features six old European/brilliant-cut diamonds bead-set into a platinum-topped 18KT yellow gold floral-sty...