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Antique Art Deco 3.51 Carat Diamond and Pearl Platinum Brooch

About the Item

A stunning antique 1930s 3.51 carat diamond and pearl, platinum Art Deco brooch; part of our diverse antique jewelry 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 bezel set 1.29Ct Old European cut diamond. The principle diamond is flanked on either side by three bezel set Old European cut diamonds, forming a graduating swag design. This inverted arched design is paralleled with nine individually bezel 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 color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This antique 1930s brooch is exceptional quality, set with impressive pearls and stunning antique diamonds displaying a fine white color, brilliance and presence. The brooch is an exceptional gauge of gold and is in excellent condition. Reflections in photographs may detract from the true representation of this stunning pearl and diamond Art Deco brooch. Diamond Quality Feature Diamond Color J Clarity SI2 Cut Old European Content 1.29 carats Dimensions 6.60mm x 6.45mm x 4.44mm Supporting Diamonds Color (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 Date: Circa 1930 Item Ref. SKU: C4372
  • Metal:
    Platinum
  • Stone:
    Diamond,Pearl
  • Stone Cut:
    Old European Cut
  • Weight:
    9.25 g
  • Dimensions:
    Height: 0.27 in (6.86 mm)Width: 1.65 in (41.91 mm)Length: 1.54 in (39.12 mm)
  • Style:
    Art Deco
  • Lab Report Available:
    IDGL 828 - 6747
  • Place of Origin:
    Unknown
  • Period:
    1930-1939
  • Date of Manufacture:
    Circa 1930
  • Condition:
    Please see main description.
  • Seller Location:
    Jesmond, GB
  • Reference Number:
    Seller: C43721stDibs: LU128210843582

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