Emerald Cut Double Halo Diamond Ring .67 Cttw 384A14K White Gold . 67cttw Vintage Inspired Double Halo Emerald Cut Diamond Engagement Ring. This vintage inspired style ring features . 67cttw of round diamonds bead set down a tapering shank. The star of the show will be a 1ct emerald cut center diamond set in a secure split 4 prong head surrounded by a pave set double halo. All accent diamonds are F G in color and SI in clarity. Also available in yellow or rose gold, and platinum, either two tone or