TOHIL- 5 CARAT CUSHION CUT THREE STONE TRILLION FANCY YELLOW DIAMOND ENGAGEMENT RING BY MIKE NEKTA GIA CERTIFIEDCenter Diamond:Carat Weight: 4 Carats Color: NATURAL FANCY YELLOW Clarity: VS1 Style: CUSHION MODIFIED BRILLIANT Approximate Measurements: 9.2 x 9.0 x 5.7 mm NG Ring: Metal: PLATINUM & 18K YELLOW GOLD Style:THREE STONE TRILLION RING Diamonds: 0.70 carats Size: Can be adjusted to any size.