RUMI -4 CARAT PRINCESS CUT DIAMOND ENGAGEMENT RING BY MIKE NEKTA GIA CERTIFIED Center Diamond:Carat Weight: 3 Carats Color : J Clarity: SI2 Style: PRINCESS CUT Approximate Measurements: 8.0 x 7.1 x 5.8 mm Ring: Metal: 18K WHITE GOLD Style: 4 PRONG DIAMOND SIDESTONE RING Diamonds: 0.46 Carats Size: Can be adjusted to any size.