3 Carat Royal Blue Sapphire Hidden Halo Engagement Ring Model 431-9mm 476 The default design option features

The default design option features Natural Amethyst  VVS1-Clarity

The default design option features Oval Cut 10x8mm Ethically LAB-Grown Teal Sapphire Center Stone VVS1-Clarity

Setting the missing prongs

5 Carat Giliarto Moissanite Pear 8x5mm D-Colorless

2CTW Moissanite D-Colorless

3 Carat Royal Blue Sapphire Hidden Halo Engagement Ring Model 431-9mm 476 The default design option featuresThe default design option features approximately 3 Carat Ethically Cultivated Royal Blue Color Sapphire, Grade: AAA+ Round 9mm VG Cut, Ex Polish, VG Symmetry Center Stone set with Moissanite Accent Stone in 14K White Gold. Model 431 9mm Also you can fully customize and engrave this ring by clicking the button "Personalize in 3D". As well please remember it takes up to 21 days to make and ship this item.