Green Sapphire Promise Ring An unusual combination of 18k palladium white gold and sterling silver sets off this hammer formed ring and its lovely green sapphire with accent diamond. Congratulations to the lucky couple! By Alexandra Hart|2017-11-02T20:53:49-07:00May 18th, 2013|Blog Post|0 Comments Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInTumblrPinterestVkEmail About the Author: Alexandra Hart Leave A Comment Cancel replyComment This site uses Akismet to reduce spam. Learn how your comment data is processed.