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1.31 CTW Round Diamond Platinum Wedding Ring, Center 1.01 CT VVS2, F Color
In-store pricing snapshot
Last known warehouse price · Mar 8, 2026. Currently out of stock.
* Prices shown are for Costco members only.
This stunning platinum wedding ring features a total diamond weight of 1.31 carats, anchored by a breathtaking 1.01-carat round brilliant-cut center diamond graded VVS2 clarity and F color—near-flawless with exceptional colorlessness. The remaining approximately 0.30 carats are distributed among accent diamonds that complement and frame the center stone.
Crafted in platinum (PT950 or PT900), the setting offers outstanding durability, natural white luster, and hypoallergenic properties that make it ideal for everyday wear. Platinum's density and weight provide a premium feel and ensure prong and setting integrity over a lifetime of use.
A VVS2 (Very Very Slightly Included 2) clarity grade means inclusions are extremely difficult to detect even under 10x magnification. The F color designation places the diamond in the "colorless" range, appearing visually indistinguishable from the rarest D and E grades to the naked eye, and exceptionally bright under lighting. Costco's diamond jewelry at this tier typically includes a GIA (Gemological Institute of America) grading report, providing independent verification of the diamond's specifications.