J'adore Rings from Mike Nekta on Vimeo. Center Blue Sapphire:Carat Weight: 3.15 CaratsColor: Blue Sapphire - Diffused J’adore Sapphire Style: Vintage Inspired Step Cut Trapezoid Diamond Carat Weight: 1.30 CaratsShape: Trapezoid Diamond Setting: Accent diamondsMetal: 18 Karat White Gold 5.46 gramsTotal Carat Weight: 4.45 Carats