Antique 3.83ct Diamond and Platinum Art Deco Brooch Circa 1925

A stunning, fine and impressive Art Deco 3.83 carat diamond and platinum brooch; part of our diverse antique Art Deco jewelry and estate jewelry collections. This stunning, fine and impressive diamond brooch has been crafted in platinum. The pierced decorated, Art Deco oval-shaped design is ornamented with a 0.23ct, 0.22ct and 0.18ct feature Old European round cut diamond, individually collet set in a horizontal linear arrangement. The feature formation bears a further collet set diamond to the terminals, all encompassed with a pierced decorated Art Deco setting incorporating forty-eight diamonds, in a combination of Dutch and eight cuts. The symmetrical, stepped millegrain border of the brooch is further ornamented with forty-four diamonds, completing the design. The stunning antique brooch secures to the reverse with a hinged pin and sheath style fastening. This 1920s diamond brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. This impressive antique diamond brooch is supplied with three IDGL diamond grading report certificates for the feature stones, in addition to an IDGL diamond grading report card for the supporting stones. This stunning Art Deco diamond brooch is an exquisite choice for both gifting and personal acquisition. It serves as an exceptional anniversary or milestone birthday present and is ideal for romantic occasions or celebrating significant life achievements. Collectors and enthusiasts of Art Deco design will admire its bold geometric form and period craftsmanship, while it also stands out as a remarkable statement piece for personal enjoyment. 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 in this stunning example of Art Deco diamond jewelry. Diamond Quality Feature Diamond One Color G Clarity VS2 Cut Old European Content 0.23 carat Dimensions 3.95mm (length) x 3.94mm (width) x 2.37mm (depth) Feature Diamond Two Color H Clarity VS2 Cut Old European Content 0.22 carat Dimensions 3.80mm (length) x 3.76mm (width) x 2.30mm (depth) Feature Diamond Three Color G Clarity SI1 Cut Old European Content 0.18 carat Dimensions 3.75mm (length) x 3.70mm (width) x 2.29mm (depth) Supporting Diamonds Color (average grades) H/I Clarity (average grades) SI2/P2 Cut Old European/Dutch/Eight Content 3.20 carats Total Diamond Content 3.83 carats Number of Diamonds 97 Dimensions Length of setting 4.3cm/1.69' Width of setting 2.75cm/1.08' Across pin 3.25cm/1.28' Height of setting 4.39mm/0.17' Weight 9.73 grams