A fancy brown champagne diamond is set in a pierced and engraved filigree mounting in this antique style ring. The champagne diamond in this antique style engagement ring weighs 0.90 carats. It is prong set in an 18k white gold mounting that is highlighted with a collection of twenty-eight round full cut diamonds. The total diamond weight is 1.20 carats. This is a new filigree engagement ring.