This platinum wedding ring features a 1.11 carat round brilliant-cut center diamond with exceptional VS1 clarity and D color — the highest color grade on the GIA scale, indicating a completely colorless stone. The ring has a total carat weight of 1.86 CTW, with the remaining approximately 0.75 carats distributed among accent diamonds set alongside the center stone.

Crafted in platinum, the ring offers superior durability and a naturally white luster that complements the colorless diamond. VS1 clarity means inclusions are not visible to the naked eye, even under 10x magnification. At this specification level, Costco provides a GIA (Gemological Institute of America) grading report with the center diamond, certifying its cut, color, clarity, and carat weight.