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Details
'THE MELLON BLUE'
SENSATIONAL COLOURED DIAMOND AND DIAMOND RING
Fancy vivid blue modified pear brilliant-cut diamond of 9.51 carats, single-cut diamonds, platinum
GIA, 2025, report no. 1162481650: 9.51 carats, Fancy Vivid Blue, natural colour, VVS1 clarity, potentially Internally Flawless, Type IIb
Size/Dimensions: EU ring size 48 ½ / US ring size 5
Gross weight: 7.4 grams
SENSATIONAL COLOURED DIAMOND AND DIAMOND RING
Fancy vivid blue modified pear brilliant-cut diamond of 9.51 carats, single-cut diamonds, platinum
GIA, 2025, report no. 1162481650: 9.51 carats, Fancy Vivid Blue, natural colour, VVS1 clarity, potentially Internally Flawless, Type IIb
Size/Dimensions: EU ring size 48 ½ / US ring size 5
Gross weight: 7.4 grams
Provenance
Rachel Lambert Mellon (1910 - 2014).
Sotheby's, New York, 20 November 2014, lot 37.
Sotheby's, New York, 20 November 2014, lot 37.
Further details
SHOULD YOU WISH TO BID ON THIS LOT, YOU WILL BE REQUIRED TO OBTAIN A HIGH VALUE PADDLE.
Brought to you by

Max Fawcett
Head of Jewellery EMEA