Our grading is based on GIA standards so you are guaranteed quality stones with no surprises.
BUY WITH CONFIDENCE! 30-day money back guarantee on stock items (does not apply to customized or made-to-order jewelry).
Get a free quote to insure your precious item for repairs and replacements at: Lavalier.com/zuckerbergdiamonds
Most of our jewelry items are inscribed with a unique serial number so we can keep track of each item. Ask about our insurance policy plans.
ZDI is a proud member of the Jewelers Board of Trade (JBT) and the Jewelers Association (JA).