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1.65 ctw Round Diamond Platinum Wedding Ring, 1.30 ct Center, VS2 Clarity, I Color
In-store pricing snapshot
Last known warehouse price ยท Apr 13, 2026. Currently out of stock.
* Prices shown are for Costco members only.
This platinum wedding ring features a stunning 1.30 carat round brilliant center diamond surrounded by accent diamonds for a total diamond weight of 1.65 carats. The diamonds are graded VS2 clarity (Very Slightly Included) and I color (Near Colorless), offering excellent brilliance and fire at a strong value point.
The ring is crafted in platinum, known for its exceptional durability, hypoallergenic properties, and naturally white luster that will not fade or tarnish over time. All diamonds in this ring are natural and untreated, and the piece comes with a Jewelry Grading and Gemological Report to certify authenticity and quality. A GIA (Gemological Institute of America) Diamond Grading Report is also included for the center stone, providing an independent assessment of the diamond's characteristics based on 10x magnification.
Available in multiple ring sizes and sizeable within one size. When returning unique jewelry items or items containing a 1.00 ct center diamond or larger, Costco warehouses may require additional time to verify the diamond, a process that may take two to five business days.