4Ct Royal Blue Sapphire Engagement Ring Halo Radiant Cut Royal Blue Sapphire Engagement Ring, 10x8mm Radiant Cut Royal Blue Sapphire Engagement Ring with Eternity Band 332-9x7 The default design option features

The default design option features 9x7mm Oval Center Genuine Natural Amethyst- AAAA Grade VG-Cut

The default design option features 6mm Ethically Lab-Grown Emerald Center Stone

3 Carat Ethically LAB-Grown Purple Sapphire Oval 10x8mm VVS1-Clarity

Engagement Ring :  Ethically Lab-Grown Alexandrite Oval 8x6 mm

Emerald-Cut Alexandrite Luxury Vintage Ring

4Ct Royal Blue Sapphire Engagement Ring Halo Radiant Cut Royal Blue Sapphire Engagement Ring, 10x8mm Radiant Cut Royal Blue Sapphire Engagement Ring with Eternity Band 332-9x7 The default design option featuresThe default design option features 10x8mm Emerald Cut Ethically Cultivated Royal Blue Color Sapphire , Grade: AAA+ Stone, VG Cut, Ex Polish, VG Symmetry set with D Colorless Moissanite Accent Stones in 14K White Gold Engagement Ring Set. Model 572 10x8 Eternity Band Model 157 Side Stones: Moissanite D Colorless Clarity: VS2 Si1. Cut: Excellent. Cut: Marquise The total approximate weight of side stones: 0. 7CTW Also you can fully customize and engrave