Kassidy Zig Zag 8mm 2ct Round Halo 3.5ct Engagement and Wedding Ring Set Halo ring set featuring a 2ct round center stone with surround halo cz accents and both side of the 3.5 carat engagement and band rings. Item: BSJG-ER108370RC01Plating Color: Silvertone Rhodium Base Metal: Lead Free Alloy (Brass)Gemstone Grade: AAAAA Cubic ZirconiaGemstone Cut Grade: IdealGemstone Color: Clear Total Carat Weight (appx): 3.5ctCenter Stone: 2ctStone Cut: RoundStone Size: 8mm - 1.3mmAdornment Size: 20mm L x 9.8mm W Face Height: 6.7mmBand Width: 3mm (engagement) - 3mm (band)Setting Type: Prong - PaveINTERNATIONAL RING SIZE CHART: