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1.10 ct Round Brilliant Platinum Solitaire Ring, VS2 Clarity, "I" Color
In-store pricing snapshot
Last known warehouse price ยท Jun 11, 2025. Currently out of stock.
* Prices shown are for Costco members only.
This classic platinum solitaire ring features a 1.10 carat round brilliant-cut diamond with VS2 clarity and I color, set in a timeless four-prong platinum mounting. VS2 clarity indicates only minor inclusions invisible to the naked eye, and I color represents a near-colorless diamond that appears bright white in a platinum setting.
The ring is crafted in platinum, prized for its durability, natural white luster, and hypoallergenic properties. Platinum is denser and more precious than white gold, making it an ideal metal for securing a center diamond. As is standard for Costco diamond jewelry, this ring comes accompanied by a GIA (Gemological Institute of America) grading report, independently verifying the diamond's carat weight, cut, clarity, and color. All Costco diamonds are natural and untreated.