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Antique 3.22ct Diamond and Platinum Art Deco Brooch

About the Item

A stunning, fine and impressive antique 3.22 carat diamond and platinum bar brooch; part of our antique jewelry and estate jewelry collections This stunning, fine and impressive 1920s diamond brooch has been crafted in platinum. The lemniscate-shaped setting is embellished with a stunning feature collet set 1.80ct Old European cut diamond to the centre. The interlacing design is ornamented with three paralleling rows, accented with a total of ninety-six pavé set diamonds, graduating in size in a combination of Old European and eight-cut. This intricate design is further embellished with pierced decorated foliate designs, intercepting the aforementioned paralleling rows, and completing the design. This antique brooch secures to the reverse with a hinged pin and safety catch. This stunning diamond 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 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 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 antique diamond bar brooch is exceptional quality, set with stunning feature diamond displaying a fine white color, brilliance and presence. The impressive high color graded supporting diamonds display a fine white color and brilliance. The brooch is an exceptional gauge of platinum and is in exceptional condition. Reflections in photographs may detract from the true representation of this stunning 1920s diamond brooch in platinum. Diamond Quality Feature Diamond Color K Clarity VS2 Cut Old European Content 1.80 carats Dimensions 8.37mm x 7.67mm x 4.19mm Supporting Diamonds Color (average grades) H/I Clarity (average grades) VS2/SI2/P1 Cut Old European/Eight Content 1.42 carats Total Diamond Content 3.22 carats Dimensions Length of setting 5.5cm/2.17" Width of setting 1.92cm/0.76" Across pin 5.2cm/2.05" Height of setting 5.93mm/0.23" Weight 8.65 grams Date: Circa 1920 Item Ref. SKU: C6832
  • Metal:
    Platinum
  • Stone:
    Diamond
  • Stone Cut:
    Old European Cut
  • Weight:
    3.22 ct
  • Dimensions:
    Height: 1 in (25.4 mm)Width: 1 in (25.4 mm)Depth: 1 in (25.4 mm)Diameter: 1 in (25.4 mm)Length: 1 in (25.4 mm)
  • Lab Report Available:
    IDGL 828-821068
  • Place of Origin:
    Unknown
  • Period:
    1920-1929
  • Date of Manufacture:
    1920
  • Condition:
    Please see main description.
  • Seller Location:
    Jesmond, GB
  • Reference Number:
    Seller: C68321stDibs: LU128215041692
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