AVA 3 CARAT PEAR SHAPE THREE STONE DIAMOND ENGAGEMENT RING CERTIFIED 2 CT BY MIKE NEKTA GIA CERTIFIED Center Diamond:Carat Weight: 2 Carats Style: PEAR BRILLIANT Ring: Metal: PLATINUM Style: HALO THREE STONE PEAR SHAPE DIAMOND RING. Diamonds: 1.17 carats Size: Can be adjusted to any size.