Vintage Art Deco 2CT Diamond Platinum Brooch Lapel Pin

These vintage Art Deco pendulum earrings date from the 1920s. Crafted from platinum with a filigree design and approximately .75CT of rose-cut and ol...

This 4CT diamond Art Deco pendants dates from the 1920's. It features three GIA-certified old-European cut main diamonds: .39CT, J Color, SI2 Clarity, (#2...

This vintage diamond cocktail ring, also called a dinner ring, dates from the late-1940's. It is crafted in platinum with one round 1.15CT center diamond with some warmth to the colo...

Vintage Platinum 3CT diamond floral cocktail ring. This 1950s-era vintage platinum and diamond cocktail ring features 3CT diamonds in a floral design. The ...

This stunning pair of platinum Art Deco style diamond and ruby chandelier earrings date from the 1950's. They contain approximately 1.5CT diamond total weight and .60CT ruby total w...

This 1950s-era vintage diamond ring features 3.2CT diamonds in a design that looks like a flower in bloom, hence our nickname, the “blooming tulip” ring. The top of the ring is craf...

This exceptional antique bar pin is a stunning representation of the Art Deco era's elegant sophistication and unparalleled craftsmanship. Rendered in lustrous platinum, it showcases a sleek and streamlined design that epitomizes the period's embrace of modernity and geometric forms. The centerpiece of this exquisite jewel is a breathtaking European cut diamond, weighing approximately 0.35 carats. This magnificent gem boasts a captivating H color and a coveted VS2 clarity, allowing its fire and brilliance to take center stage. Expertly set in a seamless bezel, the diamond is the focal point of the design, commanding attention with its radiant presence. Surrounding the central diamond is an array of 74 additional full cut and single cut diamonds, meticulously arranged to create a dazzling display of light and sparkle. These scintillating gems, ranging from H to I in color and VS to SI in clarity, collectively weigh an impressive 1.65 carats, further enhancing the pin's overall brilliance and opulence. The bar pin's sleek and elongated form measures an elegant 3.12 inches in length, with delicate finials at each end measuring 0.38 inches in width. This graceful design exemplifies the Art Deco era's appreciation for streamlined aesthetics and geometric motifs, lending the piece a timeless and sophisticated appeal. Weighing a substantial 10.27 grams, this antique Art Deco platinum diamond bar pin...

This meticulously crafted and versatile lapel brooch and pendant simulates an enchanting flower head with multiple petals rendered in solid platinum. With remarkable glitter, this ex...

Art Deco Platinum Diamond Bar Brooch/Pin. This absolutely gorgeous pin features seventeen round diamonds, nine graduate diamonds are bezel set across the center and eight are bead se...

A lovely antique from the early Art Deco era, circa 1920. The original piece features 19hite fine bright white European-cut diamonds with the largest 3 bezel set in the center of the...

An absolutely stunning English Art Deco diamond brooch set in 18k yellow gold and topped with platinum, circa 1930's. The brooch of classic Art Deco design with an overall rectangular shape, the shorter ends rounded, and formed as concentric crescents - a beautiful blend of straight and curved lines. The brooch is centered on a line of large European cut diamonds...

This amazing platinum pin from the era, is set with sparkling marquise and round cut diamonds that weigh approximately 1.60ct. graded G-H color with VS clarity. The pin measures 1.25...