ADELE 7 carat Round Solitaire Diamond Ring BY MIKE NEKTA GIA CERTIFIED Center Diamond Carat Weight: 6 Carats Color: J Clarity: SI1 Style: ROUND BRILLIANT Approximate Measurements: 11.4 x 11.5 x 7.9 mm Ring: Metal: 18K WHITE GOLD Metal Weight: Style: SOLITAIRE 6 PRONG, ETERNITY BAND DIAMOND BAND Diamonds: 1 carat. Size: Can be adjusted to any size. Explore bold brilliance — our most extraordinary big diamond designs are here.