VIOLET -8CT PINK HALO MARQUISE DIAMOND ENGAGEMENT RING BY MIKE NEKTA GIA CERTIFIED Center Diamond: Carat Weight: 5.5 Carats Color: J Clarity: SI2 Style: MARQUISE BRILLIANT Measurements: 14.9 x 9.4 x 6.4 mm Ring: Metal: PLATINUM Metal Weight: 2.20 CaratsStyle: PINK DIAMOND HALO MARQUISE DIAMOND RINGSIDE PEAR DIAMOND RING Diamonds: 1.15 carats. Size: Can be adjusted to any size. Check the big diamond collection.