Vintage 3.93ct Diamond & Platinum Spray Brooch c.1940

Stunning, fine and impressive vintage 1940s 3.93 carat diamond and platinum spray brooch; part of our diverse antique jewellery and estate jewelry collections. This stunning, fine and impressive diamond brooch has been crafted in platinum. The vintage brooch has been modelled in the form of numerous stems protruding from a large ribbon bow design. This quatrefoil shaped ribbon design is arranged with four wirework style bow loops, incorporating twenty-three claw set diamonds between the paralleling strands. The four furthest reaching stems are each ornamented with an impressive four claw set Old European cut diamond to the terminal. The elongated stems of this stunning design are further ornamented with a total of twenty-eight diamonds in a combination of Old European and transitional modern brilliant round cut, all graduating in size dependent on their location. The brooch secures to the reverse with a hinged pin and push fit clasp. This vintage diamond floral spray brooch has been independently tested using state of the art technology (Niton Xl2 Analyzer) and verified as platinum. This impressive diamond brooch is supplied with four independent diamond grading report certificates for the feature stones, 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 One Colour H Clarity Si1 Cut Old European Content 0.41 carat Dimensions 4.79mm x 4.77mm x 2.79mm Feature Diamond Two Colour J Clarity Vs1 Cut Old European Content 0.39 carat Dimensions 4.38mm x 4.69mm x 2.75mm Feature Diamond Three Colour I Clarity Vvs2 Cut Old European Content 0.34 carat Dimensions 4.42mm x 4.33mm x 2.77mm Feature Diamond Four Colour I Clarity Vvs2 Cut Old European Content 0.33 carat Dimensions 4.46mm x 4.26mm x 2.69mm Supporting Diamonds Colour (average grades) H/I Clarity (average grades) Si1/P1 Cut Transitional Modern Brilliant Round Content 2.46 carats Total Diamond Content 3.93 carats