MAR ROUND CUT DIAMOND ENGAGEMENT RING in 18K WHITE GOLD BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat Weight: 5.4 Carats Color : J Clarity: SI1 Style: ROUND BRILLIANT Measurements: 11.4 - 11.5 x 6.9 mm Ring: Metal: 18K WHITE GOLD Style: Eternity Designer Band & Micro Pave. Diamonds: Color: F-G COLOR Meele: 4.70 ct round diamonds around the finger. Sidestones: 3.25 carats tcw, 15 Round diamonds Size: Can be adjusted to any size.