18 Karat Gold Silver and Diamond Brooch

Vintage horseshoe brooch with 18 karat yellow gold and brilliant diamonds, Italy 1940-1950s

Vintage bar brooch with silver, gold, and diamonds, Italy circa late 1800s Length 8 cm Width 1.7 cm

Vintage platinum and 18 karat yellow gold bar brooch, with brilliant diamonds for a total of 1.2 karats and a large central onyx, Italy 1900s-1920s Length 12.5cm

Vintage umbrella brooch with 18 karat yellow and white gold, with sapphires and brilliant diamonds, Italy 1950s Length 3.6cm

A modern brooch beautifully rendered in solid 18K yellow gold and sterling silver by Christofle. Founded in 1830, Christofle began collaborating with independent jewelry designers beginning in the 1980s, producing very limited numbers of pieces that have become instant collector's items. This brooch is an excellent example. Simple and modern, the design, materials and workmanship are of the very highest quality. The brooch measures 54.6mm (just over 2 inches) long by 13.9mm (just over 1/2 inch) high, and weighs 6.63 grams. In addition to the Christofle signature, it bears the French Assay Office eagle's head mark along with "18K" and "925." The brooch is in excellent vintage condition and comes with its original green Christofle box.

18K Gold and Silver Victorian antique diamond brooch, showcasing dazzling old-cut diamonds in an exquisite floral design. Featuring a 2.86 European cut diamond in the center, 30 old ...

Brooch in 18 karat rose gold and silver. A lovely antique brooch representing a blooming flower with a large pear-shaped rose-cut diamond at its heart, and rose-cut diamonds at the p...

This 18K White Gold and Diamond Brooch was created in the U.S.A and weights 15.7 Grams and measures 5.5 cm in length SKU#PB-02599