Jay Feder Jewelers will relieve all your worries. Learn, compare and see first hand everything you'll need to know to make your diamond purchase a pleasant and rewarding experience. For 23 years Jay & Celia Feder have been Denver's leading diamond jeweler, creating a unique jewelry store that was built on client referrals. If our name is new to you, just ask your friends. Our family tradition continues with the addition of Marc and Devorah, Jay and Celia's son and daughter-in-law, insuring that not only are we here for you today but we will be here to serve your future needs as well. You will be pleased you found us if you are in the market for a diamond.