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1.01ct Cushion Cut Platinum Solitaire Ring, VVS1 "E" Color
In-store pricing snapshot
Last known warehouse price ยท Apr 19, 2026. Currently out of stock.
* Prices shown are for Costco members only.
This 1.01-carat cushion cut diamond solitaire ring showcases a natural diamond with exceptional VVS1 clarity and near-colorless E color grade, set in a classic four-prong platinum mounting. The cushion cut, characterized by its pillow-shaped silhouette with soft rounded corners and large facets, is designed to maximize the stone's brilliance and fire.
E color sits near the top of the GIA color grading scale, indicating a diamond that appears virtually colorless to the naked eye with no discernible yellow tint. VVS1 (Very Very Slightly Included 1) clarity means the diamond contains minute inclusions that are extremely difficult to detect even under 10x magnification by a skilled gemologist. Together, these grades place this diamond among the finest quality tier available in the market.
The ring includes a GIA (Gemological Institute of America) Gem Trade Laboratory Diamond Grading Report, independently certifying the diamond's carat weight, cut, color, and clarity. Platinum, the setting metal, is naturally white, highly durable, and hypoallergenic, making it the premier choice for fine diamond jewelry. The four-prong design securely holds the center stone while exposing maximum surface area for optimal light performance and visual impact.