This applies to select individually registered solitaire diamond designs with a diamond of 0.18 carats or larger .
The jewelry must be in "perfect saleable condition". It cannot be altered, engraved, or show signs of wear. does tiffany buy back jewelry
Personalized or custom-engraved items are typically ineligible for return or exchange. The Tiffany Diamond Upgrade Program does tiffany buy back jewelry
All original packaging, including the iconic Tiffany Blue Box and suede pouch, must be included. does tiffany buy back jewelry
Items can be returned for a full refund within 30 days of the original purchase.