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Platinum VS2 I 2.27 CTW Princess Cut Diamond Ring (1.0 CT Center)
In-store pricing snapshot
Last known warehouse price ยท Jun 8, 2025. Currently out of stock.
* Prices shown are for Costco members only.
This stunning platinum engagement ring features a 1.0 carat princess cut center diamond with a total diamond weight of 2.27 carats. The center stone and accent diamonds are graded VS2 for clarity and I for color, placing them in the very slightly included and near-colorless tiers โ grades that offer excellent brilliance with minimal inclusions not visible to the naked eye.
The ring is crafted in platinum (950 platinum), prized for its durability, natural white luster, and hypoallergenic properties. Princess cut diamonds are known for their modern square shape and exceptional light performance, making this a classic choice for an engagement or anniversary ring. The setting showcases the center stone prominently while accent diamonds add additional sparkle along the band.
As with all Costco fine diamond jewelry, this ring is accompanied by an independent gemological grading report verifying the authenticity, cut, clarity, and color of the diamonds.