Platinum Brooch with 5.80 Carat of Antique Old Cut Diamonds

A magnificent and rare antique Victorian tremblant floral brooch, meticulously handcrafted in 9 karat yellow gold with a silver front, typical of the period. The design is composed o...

An elegant Edwardian brooch crafted in 18kt yellow gold and platinum, designed as a bow with floral and foliate motifs. The brooch is pavé-set with approximately 103 rose-cut diamond...

Cartier Platinum flowerhead scrollwork design diamond brooch. Signed Cartier, Numbered. This brooch, created by Cartier in the 1950s, showcases a sophisticated stem and scrollwork d...

Mid-Century 9kt Gold Turquoise and Old Mine-Cut Diamond Flower Brooch. A charming mid-century brooch in the form of a stylised flower, crafted in warm 9 karat yellow gold. The sculp...

This gorgeous 1950's floral spray brooch is beautifully grain and claw set with a mixture of 68 old cut and eight cut diamonds totalling to an approximate weight of 2.10 carats, all ...

This is an extraordinary Diamond Platinum Tiffany & Co. Edwardian - Art Deco Brooch Pin with approximately 2.5 Carats of magnificent Old Mine Cut Tiffany Diamonds set in Platinum in an open work scroll and leaf motif design of the highest quality. The antique Tiffany Diamonds are extraordinary. They are brilliantly white and clean. There are 30 Old Mine Cut Diamonds set throughout the brooch. In the center is a very rare pyramidal square fancy cut diamond of exceptional quality. The diamond is brilliantly white and very clean and the cut is absolutely magnificent. The diamonds are set in Platinum in a gorgeous open work design with knife edge designs leading to the two circular terminals. The terminals have elegant leaf and scroll form motifs set with diamonds in an arched design with milgrain beaded borders. The Tiffany Brooch is one of the most beautiful Edwardian jewels we have seen. The stunning design is timeless. The use of Platinum allowed the Tiffany jewelers...

Here we have a excellent example of an Art Deco era brooch! This genuine 1920's brooch features a brilliant 0.5 Carat Old European cut diamond...

A stunning antique 1900s 1.84 carat diamond and platinum brooch; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive diamond brooc...