3 Carat Cushion Royal Blue Sapphire Halo 14K White Gold Engagement Ring, Eternity Ring Set Size:7.75 The default design option features

The default design option features approximately 3 Carat Ethically Lab-Grown Zultanite Grade AAA+ Radiant Cut 9x7mm

VG-Symmetry set Moissanite Side Stones

The default design option features 4 Carat Giliarto Gray Moissanite 12x6mm Emerald Cut  Center Stone:  D-Colorless VVS1-Clarity and 0

VVS1 clarity

Charles & Colvard™ Fireworks Cut Ethically Lab-Grown Alexandrite - Round Faceted Forever One

3 Carat Cushion Royal Blue Sapphire Halo 14K White Gold Engagement Ring, Eternity Ring Set Size:7.75 The default design option featuresEngagement Ring: 3 Carat Ethically Cultivated Royal Blue Color Sapphire, Grade: AAA+ Center Stone Cushion 8x8mm and Moissanite Accents : D Colorless, VVS1 Clarity, VG Cut, Ex Polish, VG Symmetry Center Stone in 14K White Gold Ring. Model 926 8x8 Eternity Ring : 0. 4CTW Moissanite D Colorless, VVS1 Clarity, Accents Stones in 14K White Gold Ring. Also you can fully customize and engrave this ring by clicking the button "Personalize in 3D". As well