Vintage engagement ring, Marquis cut, from 1971, Tiffany style, 1/2 caret, worth 7x my price. Belonged to my Mom. Apraised SIO2, excellent clarity, set in white gold. Reasonable offers considered. Pics don’t do this gorgeous yet sensible ring justice. Current value upwards of $10,000. Reasonable offers considered. What a bargain. Reasonable offer considered.