1920s Antique 2.90 Carat Sapphire and 2.98 Carat Diamond Platinum Brooch For Sale
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1920s Antique 2.90 Carat Sapphire and 2.98 Carat Diamond Platinum Brooch

About

A stunning, fine and impressive antique 2.98 carat diamond and 2.90 carat natural blue sapphire brooch in platinum; part of our authentic antique jewelry/jewelry collection. This stunning, fine and impressive antique sapphire brooch has been crafted in platinum. The brooch has a pierced decorated, incurved baluster shaped form. The millegrain decorated frame is ornamented with a central ten claw / prong set oval cut natural blue sapphire, flanked on either side by an eight claw / prong set round cut natural blue sapphire. The three sapphires are held in subtle relief above the diamond set, symmetrical design. The central sapphire is encircled by eight bezel set Old European cut diamonds. The brooch is further embellished with a combination of one hundred and twenty two pavé set, well color matched Old European cut and Dutch cut diamonds. The brooch secures to the reverse with a hinged pin and security clasp fastening. This 1920's sapphire and diamond brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. The brooch is supplied with an independent diamond grading report card. 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 stunning original antique brooch is fine quality set with natural blue sapphires and very high color graded old cut diamonds. The brooch is a very good gauge of platinum and is in excellent condition. Sapphire Quality Color Natural blue Cut Oval/round Content 2.90 carats Diamond Quality Color (average grades) H Clarity (average grades) SI2 Cut Old European/Dutch Content (total) 2.98 carats Dimensions Length of setting 7.6cm/2.99" Width of setting 1.64cm/0.64" Height of setting 3.81mm/0.15" Date: Circa 1920 Video: A video of this fine piece is available upon request Reflections in photographs may detract from the true representation of this fine example of antique jewelry/estate jewelry. SKU: A4438

Details

  • Place of Origin
    Unknown
  • Date of Manufacture
    Circa 1920
  • Period
  • Condition
  • Condition Details
    This stunning original antique brooch is fine quality set with natural blue sapphires and very high colour graded old cut diamonds. The brooch is a very good gauge of platinum and is in excellent condition.
  • Dimensions
    H 0.15 in. x W 0.64 in. x D 2.99 in.H 3.81 mm x W 16.26 mm x D 75.95 mm
  • Length
    2.99 in. (75.95 mm)
  • Weight
    5.88 ct
  • Seller Location
    Jesmond, GB
  • Seller Reference Number
    A4438
  • Reference Number
    LU12827513362
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About the Seller

5 / 5
Vetted
Platinum
1stdibs seller since 2015
Located in Jesmond, GB
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