This applies to select individually registered solitaire diamond designs with a diamond of 0.18 carats or larger .
How To Sell Tiffany Jewelry - Securely and Profitably - White Pine Diamonds does tiffany buy back jewelry
The primary exception to the "no buyback" rule is the , specifically for engagement rings: or show signs of wear.
The jewelry must be in "perfect saleable condition". It cannot be altered, engraved, or show signs of wear. does tiffany buy back jewelry