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1.31 CT Round Diamond 18KT White Gold 18" Solitaire Pendant, VS1 Clarity, H Color
In-store pricing snapshot
Last known warehouse price ยท Dec 15, 2025. Currently out of stock.
* Prices shown are for Costco members only.
This stunning solitaire pendant features a 1.31 carat round brilliant-cut diamond set in 18-karat white gold, suspended on an 18-inch white gold chain. The diamond is graded VS1 (Very Slightly Included) for clarity, meaning inclusions are difficult to see even under 10x magnification, and H color, placing it in the near-colorless range for a bright, white appearance.
The round brilliant cut maximizes light reflection and fire, making this diamond appear exceptionally radiant. The solitaire setting keeps focus entirely on the center stone, creating an elegant and timeless look suitable for everyday wear or special occasions. 18-karat white gold (75% pure gold alloyed with white metals) provides durability while maintaining a bright, lustrous finish that complements the diamond's sparkle.
This pendant comes on an 18-inch chain, a classic length that sits at the collarbone. It is ideal as a meaningful gift for anniversaries, milestones, or as a luxurious personal indulgence.