Van Cleef & Arpels French Platinum & 18K Yellow Gold Ribbon Diamond Brooch with approximately 3.50 carats of diamonds. Made in France. L: 37mm W: 45mm Center Diamond Weight: 3.50 Measurements: L: 37mm W: 45mm Metal Type: Platinum & 18K Yellow Gold Metal Weight: 25.9 gr. Signed: Van Cleef & Arpels Condition: Excellent. Stock: RR6195