7495 - Engagement Ring - i-do Collection Our signature i-do diamond halo engagement ring.  Shown with a 3/4 carat round brilliant cut center diamond (sold separately) and also shown with #7502 matching wedding band. Other sizes and shapes available. The micro pave diamond accents total 1/3rd carat.   Shown in 14kt. white gold. Available in yellow or rose. 18kt. and platinum available at additional cost.