Since then, Blue Nile has sold more than 5 million pieces of jewelry to over 2 million customers. The company sells high-quality, ethically sourced, Gemological Institute of America (GIA)-graded diamonds directly to consumers. Cutting out the “middleman” results in prices on engagement rings ...
Costco also has one of the best return policies around. You can get a refund within 30 days for any reason and have the cash in hand. To return diamond jewelry over 1.00 carat, you must bring the IGI and GIA paperwork to authenticate the jewelry. The verification can take up to 5 busi...