Learn about Lifetime Diamond Guarantee

At Heiser’s, we stand behind your diamond jewelry for a lifetime. As long as you have it inspected by our trained professionals at least every six months, your piece remains fully covered under our guarantee.
Complimentary cleaning and inspection ensure your stones stay secure and your jewelry continues to shine. And if your piece ever needs service beyond routine care, your lifetime guarantee still stands — because lasting beauty deserves lasting protection.

*This warranty does not cover loss of stones due to misuse or negligence, and repairs made by anyone other than our trained staff will render this guarantee void.