This stunning solitaire ring features a 1.46 carat square emerald cut diamond set in 950 platinum, showcasing the stone's elegant rectangular facets and brilliant step-cut design. The diamond carries VS1 (Very Slightly Included) clarity, meaning inclusions are difficult to see even under 10x magnification, and G color grading, placing it in the near-colorless range for exceptional brilliance and whiteness.

Costco's experienced buying team hand-selects each diamond and their Graduate Gemologists inspect every stone to ensure it meets the strictest quality standards in cut, color, clarity, and craftsmanship. This ring comes with a GIA (Gemological Institute of America) Diamond Grading Report certifying the diamond's characteristics. Costco guarantees all diamonds supplied are VS2 clarity or better and I color or better, making this VS1/G stone a premium offering that surpasses their baseline guarantee.

The ring is sized to size 7 and can be sized to any size by a jeweler. Air shipping via UPS insured is included, with signature required upon delivery. When returning this item, Costco warehouses require additional time (up to five business days) for diamond verification by a Graduate Gemologist.