Chaumet Emerald Platinum & 18K Yellow Gold Diamond And Green Emerald Ladies Necklace. Carat Weight; 35.00cttw in total diamond weight round cuts and baguettes. Green Emeralds: 7 Pear Cuts approx. 4.00cttw. Original vintage red Chaumet box. Hidden box closure with fold-over clasp. Center Diamond Weight: 35.00 Metal Type: Platinum & 18K Yellow Gold Metal Weight: 146.4 gr. Signed: Chaumet Condition: Excellent. Vintage. Stock: RR9679