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Platinum VS2 I 1.00 CTW Round Diamond Bridal Ring (0.70 CTR)
In-store pricing snapshot
Lowest verified warehouse price ยท 42 Costco warehouses reporting.
* Prices shown are for Costco members only.
This stunning bridal ring set is crafted in platinum and features a 0.70 carat round brilliant-cut center diamond with a total diamond weight of 1.00 carats. The diamonds are graded VS2 clarity and I color, offering exceptional brilliance with minimal inclusions visible only under 10x magnification. The I color grade falls within the near-colorless range, appearing white to the naked eye and providing outstanding value without sacrificing visual appeal.
Platinum is the most durable and naturally white precious metal used in fine jewelry, making it ideal for everyday wear. Its density and strength hold diamonds securely over time and will not fade, yellow, or require replating like white gold. This ring is well-suited for an engagement or bridal set, offering a classic solitaire-style aesthetic with a high-quality center stone.
The ring is sold by Costco under their fine jewelry program, which sources certified diamonds and offers strong value relative to traditional jewelry retailers. Costco fine jewelry typically includes IGI or GIA diamond grading documentation.