3Ct Alexandrite Engagement Ring Halo Emerald Cut Alexandrite Engagement Ring, 9x7mm Step Cut Alexandrite Engagement Ring with Eternity Band Platinum 507 The default design option features

The default design option features approximately 3 Carat 11x9mm Radiant Center Genuine Aquamarine Stone VVS1-Clarity

The default design option features 8mm Genuine Natural White Opal Center Stone  VVS1-Clarity

Side Stones: Diamonds Color: D-F Clarity: VS2-Si1 Cut: Excellent

while the large center stone gives the ring a bold and luxurious presence

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

3Ct Alexandrite Engagement Ring Halo Emerald Cut Alexandrite Engagement Ring, 9x7mm Step Cut Alexandrite Engagement Ring with Eternity Band Platinum 507 The default design option features3 Carat Emerald Cut Ethically Lab Grown Alexandrite Center Stone Engagement ring set. Setting: PT900 Platinum Side Stones: Moissanite Color: D Colorless Clarity: VS2 Si1 Cut: Excellent The total approximate weight of side stones: 0. 9ct 198 pieces. Model 572 9x7 Eternity Band For More Click Here! Side Stones: Moissanite Color: D Colorless Clarity: VS2 Si1 Cut: Marquise The total approximate weight of side stones: 0. 7ct Model 572E As well please