Frequentlly Asked Questions
What makes a diamond a Tiffany & Co. diamond?
Tiffany & Co. will only sell diamonds that are cut to proper proportions. A solitaire diamond must be rated color "I" or better to be a Tiffany & Co. diamond and have a clarity rating of at least "VS2." The Tiffany & Co. Solitaire Diamond Certificate is your written assurance of quality.