Antique Art Deco Large 9.68ct Diamond and Platinum Brooch Circa 1925

A stunning, impressive and large antique Art Deco 9.68 carat diamond and platinum brooch; part of our diverse Art Deco diamond jewelry collections. This stunning, fine and impressive antique diamond brooch has been crafted in platinum. The interlacing, scrolling asymmetrical Art Deco setting is embellished with a stunning feature 0.77ct and 0.75ct Old European cut diamond, claw set in a twist arrangement to the centre. The lemniscate-shaped setting emanating from the feature setting is embellished with eighteen impressive pavé set Old European round cut diamonds, graduating in size. The collared, scrolling terminals are further ornamented with seventy pavé set diamonds, incorporating three splayed linear arrangements to each side incorporating eleven channel set baguette cut diamonds, completing the stunning iconic Art Deco design. This large antique brooch secures to the reverse with a hinged pin and safety catch. This stunning Art Deco brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. This impressive antique brooch is supplied with two IDGL diamond grading report certificates for the feature stones, in addition to an independent diamond grading report card for the supporting stones. This authentic Art Deco diamond brooch from the 1920s is an exceptional gift for milestone birthdays, anniversaries or retirements, ideal for admirers of the period's design and collectors of historic jewelry. 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. Diamond Quality Feature Diamond One Color H Clarity P1 Cut Old European Content 0.77 carat Dimensions 5.90mm (length) x 5.88mm (width) x 3.54mm (depth) Feature Diamond Two Color G Clarity P1 Cut Old European Content 0.75 carat Dimensions 5.84mm (length) x 5.82mm (width) x 3.50mm (depth) Supporting Diamonds Color (average grades) G/H Clarity (average grades) VS2/SI2 Cut Old European/Baguette Content 8.16 carats Total Diamond Content 9.68 carats Number of Diamonds 112 Dimensions Length of setting 6.5cm/2.56' Width of setting 3cm/1.18' Across pin 4cm/1.57' Height of setting 6.94mm/0.27' Weight 22.25 grams