Antique 2.23ct Diamond and Platinum Spray Brooch, circa 1910

A fine and impressive antique 1.59 carat diamond and platinum basket brooch; part of our antique jewelry and estate jewelry collections. This fine and impressive antique bar brooch has been crafted in platinum. The antique brooch has been modelled in the form of a basket of flowers. The flowers are represented by twenty-three impressive millegrain decorated bezel and pavé set diamonds, in a combination of Old European round and eight-cut. The pierced decorated basket design is further embellished with twisted rope ornamentation and applied ball motifs. The terminals at either end of the bar are each ornamented with a single bezel set diamond. The brooch secures to the reverse with a hinged pin and security catch. This platinum and diamond bar brooch...

A stunning, fine and impressive antique 0.59 carat diamond and 18 karat white gold, platinum set rose brooch; part of our diverse antique jewelry and estate jewelry collections. Thi...

A stunning, fine and impressive vintage 1950s 8.25 carat diamond and platinum 'spray' brooch; part of our diverse diamond jewelry and estate jewelry collections. This stunning, fine and impressive vintage diamond brooch has been crafted in platinum. This diamond spray brooch is composed of an interlacing ribbon, leaf and stem design, accented with bud motifs, each ornamented with stunning diamonds. The interlacing leaf design is ornamented with a further twenty-eight cut channel set baguette cut diamonds and the scrolling ribbon motif is embellished with seventeen impressive pavé set transitional modern brilliant round cut diamonds. The curvilinear platinum stem is embellished with twenty-five channel set baguette cut diamonds. The elongated stem is further ornamented with bud designs represented by twenty-one stunning individually four claw set feature pear cut diamonds, completing the design. The vintage brooch secures to the reverse with a hinged pin fastening and benefits from the additional security of a safety chain. This 1950s multi diamond brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. This impressive brooch is supplied with an independent diamond grading report card. Such combination brooches typically feature a multitude of smaller diamonds, this stunning example showcases an impressive array of larger pear cut diamonds, indicating the high quality of the piece. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This impressive vintage floral brooch...

A stunning, fine and impressive 1.89 carat diamond and platinum bow brooch; part of our antique jewellery and estate jewelry collection...

A finely crafted vintage platinum brooch in a graceful floral spray design. The composition features a central stylised blossom with diamond-set petals, framed by elegantly curved le...

A Belle Époque diamond brooch, set with a cushion shaped old-cut diamond, in the centre, weighing approximately 1.82 carat, in our opinion the colour is I-J, with a surrounding clust...

A striking mid-century platinum brooch designed in a graceful spray motif, set with a brilliant array of diamonds. This sculptural piece features 2 pear-shaped diamonds totaling appr...

Bring back the brooch! Especially when they are as special as this one! Crafted in Platinum, the design features a diamond heavy spray motif. All counted, there are a total of 41 Rou...