This platinum wedding ring features a stunning round brilliant-cut center diamond weighing 1.55 carats, with a total combined diamond weight of 1.77 carats. The center stone is graded VS1 (Very Slightly Included) for clarity and H color, indicating a near-colorless diamond with excellent transparency and minimal inclusions visible only under 10x magnification.

The ring is crafted in platinum, a premium precious metal prized for its durability, natural white luster, and hypoallergenic properties. Platinum settings are typically stamped 950, indicating 95% pure platinum content. The round brilliant cut is the most popular diamond shape, engineered for maximum light return and brilliance. Side stones or accent diamonds contribute the additional 0.22 carats to reach the total 1.77 CTW.

Costco diamond jewelry is sold with accompanying grading documentation. The VS1 clarity grade places this diamond in the upper tier of the clarity scale, meaning inclusions are very difficult to detect even by trained gemologists without magnification. H color is considered near-colorless, appearing white to the naked eye and pairing beautifully with platinum's cool-toned metal.