This platinum solitaire ring features a 1.00 carat round brilliant cut diamond with VS1 clarity and D color grading. D color is the highest grade on the diamond color scale, indicating the stone is completely colorless. VS1 clarity means the diamond has very slight inclusions that are difficult to see under 10x magnification.

The ring is set in a classic solitaire platinum mounting, showcasing the diamond as the centerpiece. Platinum is a naturally white, dense, and durable precious metal that will not tarnish or fade over time. Costco diamond rings typically come with a GIA (Gemological Institute of America) grading report, providing independent verification of the diamond's cut, color, clarity, and carat weight.