4 Carat Oval Mint Sapphire Hidden Halo Engagement Ring Size:6.75 The default design option features

The default design option features 9x7mm Oval Shape Ethically Lab-Grown Alexandrite AAA- Grade

The default design option features 3 Carat Teal Sapphire Ethically Lab-Grown 10x7mm Oval Center Stone

On the image featured Celtic  round Ethically LAB-Grown Genuine White Opal 8mm VVS1-Clarity

Engagement Ring: 3 Carat Ethically LAB-Grown Teal Sapphire Pear 11x7mm VVS1-Clarity

Model 575

4 Carat Oval Mint Sapphire Hidden Halo Engagement Ring Size:6.75 The default design option featuresThis one of a kind ring features beautiful lattice design which embeds gorgeous jewels of your choice and elegantly twists into the main center stone. Model 432 12x9mm The default design option features approximately 6 Carat Ethically Lab Grown Mint Sapphire Oval 12x9mm Mint Color, VG Cut,Ex Polish, VG Symmetry Center Stone (Colorless) Engagement Ring with 16 0. 4 TCW Accent Stones 14K White Gold Ring. Also you can fully customize and engrave this