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Mouawad's record-breaking L'Incomparable diamond necklace: a 407.48 carat, internally flawless natural fancy deep yellow diamond set among 637 carats of diamonds, including 90 exceptional white diamonds in a variety of cuts and carat weights.Via Diamonds in the Library.
De Beers Phenomena Reef necklace with and 8.49 carat pear cut diamond
PLATINUM AND DIAMOND BRACELET, LACLOCHE FRÈRES, FRANCE. The articulated strap centered by a row of 11 old European-cut diamonds weighing approximately 13.80 carats, accented by numerous smaller old European and single-cut diamonds weighing approximately 14.20 carats, further set with half-moon-shaped, square-cut and baguette diamonds weighing approximately 19.20 carats, length 7¼ inches, signed Lacloche F, numbered 75490, with French assay and workshop marks; circa 1930