1.29 ct Cushion Cut Platinum Solitaire Ring, VVS2 Clarity, G Color

This platinum solitaire ring features a 1.29 carat cushion cut diamond center stone graded VVS2 for clarity and G for color. The cushion cut is a classic diamond shape characterized by rounded corners and slightly curved sides, giving the stone a soft, pillow-like silhouette that blends the brilliance of a round cut with a more vintage-inspired aesthetic.

VVS2 (Very Very Slightly Included 2) is among the highest clarity grades available, indicating inclusions so minute they are essentially invisible without magnification. G color falls in the near-colorless range, appearing visually white to the eye while offering excellent value compared to the colorless tier above it. Together, these grades place this stone at the premium end of Costco's diamond inventory.

The setting is crafted in platinum, a naturally white, dense, and hypoallergenic precious metal that holds diamond prongs securely and resists wear better than white gold over time. Platinum does not need rhodium replating and retains its bright luster indefinitely. The solitaire design foregrounds the diamond without accent stones, making the center stone the sole focal point of the ring.