3.15ct Diamond & Pearl, Platinum Brooch - Art Deco

This is a stunning antique 1930's 3.51 carat diamond and pearl, platinum Art Deco brooch; part of our diverse antique jewellery and estate jewelry collections. This stunning, fine and impressive antique pearl and diamond Art Deco brooch has been crafted in platinum. The pierced decorated, rectangular shaped frame is ornamented with a stunning central collet set 1.29ct Old European cut diamond. The principle diamond is flanked on either side by three collet set Old European cut diamonds, forming a graduating swag design. This inverted arched design is paralleled with nine individually collet set, impressive natural pearls; ranging from 1.95mm to 5.65mm dependant on the location within the array. The cut cornered, Art Deco style frame is embellished with a further thirty-nine pavé set diamonds, in a combination of Old European round cuts and eight-cuts. The platinum set brooch secures to the reverse with a hinged pin and clasp. This antique pearl and 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 certificate for the feature stone, in addition to an independent diamond grading report card for the supporting stones. Images do not always reflect the true colour and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual colour and showcases each stone. Diamond Quality Feature Diamond Colour J Clarity Si2 Cut Old European Content 1.29 carats Dimensions 6.60mm x 6.45mm x 4.44mm Supporting Diamonds Colour (average grades) H Clarity (average grades) P1 Cut Old European / Eight Content 2.22 carats Total Diamond Content 3.51 carats Dimensions Length of setting 3.9cm/1.54" Width of setting 1.92cm/0.76" Across pin 4.2cm/1.65" Height of setting 6.96mm/0.27" Largest pearl diameter 5.65mm/0.22" Smallest pearl diameter 1.95mm/0.08" Weight 9.25 grams