David Webb diamond flower brooch crafted in platinum, designed with five sculpted petals set with 285 round brilliant-cut diamonds weighing approximately 17–19 carats in total. Measures approximately 2.25 x 2.5 inches. Signed WEBB, marked platinum, and numbered 09821C. Accompanied by a David Webb Certificate of Authenticity. Diamond Weight: 22.00cttw Measurements: 2.2 inches (approx.) Metal Type: Platinum Metal Weight: 42.7 gr. Signed: WEBB Condition: Excellent. Stock: RR4313