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Platinum VS2 I 2.10 CTW Round Diamond Ring (0.70 CT Center)
In-store pricing snapshot
Lowest verified warehouse price ยท 25 Costco warehouses reporting.
* Prices shown are for Costco members only.
This stunning platinum engagement ring features a 0.70 carat round brilliant-cut center diamond, totaling 2.10 carats of diamond weight across the ring. The center stone is graded VS2 for clarity, meaning it contains only very slight inclusions that are difficult to detect under 10x magnification, and I for color, placing it in the near-colorless range for a bright, white appearance.
Crafted in solid platinum, the ring offers exceptional durability, natural white luster, and hypoallergenic properties that make it ideal for everyday wear. Platinum is denser and more resistant to wear than white gold, ensuring the setting securely holds the diamonds for a lifetime. The round brilliant cut is the most popular diamond shape, renowned for its maximum light reflection and classic sparkle.
The total carat weight of 2.10 CTW includes the center stone plus accent diamonds set along the band, creating a brilliant halo or side-stone design. Costco's diamonds are certified by independent gemological laboratories and are backed by a generous return policy, offering exceptional value compared to traditional jewelry retailers.