Victorian 2.13 Carat Cushion Cut Diamond Platinum Star Brooch Pendant - GIA Cert

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About

This late-19th century diamond star brooch/pendant is undoubtedly one of the most glorious and impressive examples of this motif we have ever had in our collection. Hand fabricated in platinum over 18K yellow gold, the 10 rays of this blazing heavenly body contain over 12 carats of prong-set old mine cut diamonds, centering on a mesmerizing 2.12 carat cushion cut diamond center, graded K color - SI1 clarity by GIA. The star was methodically designed with a removable (threaded) pin mechanism and a hinged, detachable bale (loop). In a word - stellar! Measuring an ample 2 5/8" in length including the bale and 2" in width.

Inventory No. 50-1-4791
Center Diamond Details

Carat Weight:
2.12 cts
Measurements:
7.21 x 7.61 x 5.09 mm
Cut/Shape:
Cushion Cut
Clarity:
SI1
Color:
K

Additional Gemstone Details

Diamonds
10 Old Mine Cut Diamonds
Diamond Total Carat Weight: 5.50 carats
Diamond Clarity: VS1-SI1
Diamond Color: J-K
Diamonds
10 Old Mine Cut Diamonds
Diamond Total Carat Weight: 2.40 carats
Diamond Clarity: VS-SI
Diamond Color: I-K
Diamonds
39 Old Mine Cut Diamonds
Diamond Total Carat Weight: 2.00 carats
Diamond Clarity: VS1-SI
Diamond Color: I-K

Total Diamond Carat Weight:
12.02 cttw

Details

  • Creator
    Unknown
  • Of the Period
    Victorian
  • Date of Manufacture
    Circa 1880
  • Condition
    Excellent
  • Wear
    Wear consistent with age and use
  • Seller Location
    San Francisco, CA
  • Reference Number
    LU119324532
About the Seller

1stdibs seller since 2010

Typical response time: 7 hours

Located in San Francisco, CA

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