- All GIA graded diamonds purchased from Vin Gol are eligible.
- You will receive credit equal to 100% of the original price toward the purchase of a new diamond.
- The price of your new diamond must be at least twice the price of your original diamond.
- Your diamond must be in its original condition with the original diamond grading report.
- Any damage to the original diamond will disqualify the diamond from our upgrade program.
- Colored diamonds are ineligible for this program.