This stunning solitaire ring features a 1.50 carat emerald cut diamond set in a classic platinum mounting. The diamond is graded VS1 clarity, meaning inclusions are very difficult to detect under 10x magnification and are invisible to the naked eye, paired with H color, which falls in the near-colorless range and appears white when viewed face-up.

The emerald cut is a step-cut style that showcases long, parallel facets arranged in a rectangular shape with clipped corners, creating a hall-of-mirrors effect prized for its elegant, architectural look. Platinum is the most durable and pure precious metal used in fine jewelry, naturally white and hypoallergenic, ensuring the ring will maintain its brilliance over time without replating.

Costco's jewelry team hand-selects each diamond and Graduate Gemologists inspect every stone to verify it meets strict quality standards. The ring comes with a GIA (Gemological Institute of America) Diamond Grading Report certifying the diamond's specifications. All Costco diamonds are natural and untreated.