Art Deco Sapphire and Diamond Platinum Pin

Antique bar pin, finely crafted in platinum set with blue sapphires weighing approximately 1.20 ct and 95 old European cut brilliant cut diamonds weig...

An exquisite example of Art Deco elegance, this vintage platinum pin dates back to the early 20th century. The centerpiece is a magnificent trio of old mine-cut diamonds, totaling ap...

Art Deco Sapphire Diamond Platinum Pin Brooch Square-shaped sapphires, with baguette-cut diamonds and a single-cut diamond border of approximately 1 carat total; set in platinum S...

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...

This timeless antique diamond and sapphire pin brooch is crafted in solid platinum. Displaying of geometric art deco patterns set in round-cut, square-cut, and triangular-cut diamonds weighing approx. 3.50 carats, graded H-I color, and VS2-SI clarity. Offset by two adjacent round-cut and 12 square cut genuine royal blue sapphires weighing approx. 1.25 carats. Pin brooch weighs 10.6 grams and measures 57mm wide x 15mm long. Secures with a trombone clasp...

Art Deco Brooch! with millgrain accents, the brooch has an impressive 1.0 carat Old European diamond in the center, 46 round-cut diamonds with an approximate total weight of 2.0 car...