CLAIRE DIAMOND ENGAGEMENT PLATINUM RING BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat Weight: 7 Carats Color: K Clarity: SI1 Style: CUT-CORNERED RECTANGULAR MODIFIED BRILLIANT Aproximate Measurements: 12.4 x 10.6 x 6.5 mm Ring: Metal: PLATINUM Metal Weight: 8.90 GR Size: Can be adjusted to any sizeLove big diamonds? Love drama? This large stone is everything. Buy it now!