Real in-store prices from 600+ Costco locations. Download on the App Store to track prices, scan shelf tags, and get alerts.
1.43 CTW Round Diamond Platinum Wedding Ring, 1.16 CT Center, VVS1, F Color
In-store pricing snapshot
Last known warehouse price ยท Mar 8, 2026. Currently out of stock.
* Prices shown are for Costco members only.
This platinum wedding ring features a stunning round brilliant-cut center diamond weighing 1.16 carats, graded VVS1 (Very Very Slightly Included 1) for exceptional clarity and F color for a near-colorless, bright white appearance. The total carat weight of all diamonds, including the center stone and any side stones, is 1.43 carats. The ring is crafted in platinum, a naturally white precious metal prized for its durability, purity, and hypoallergenic properties.
VVS1 clarity means inclusions are so minor they are extremely difficult for even a skilled grader to see under 10x magnification. F color sits at the top of the near-colorless range, just two grades below the highest possible D color, giving the diamonds a brilliant, icy white sparkle. The combination of VVS1 clarity and F color places this ring among the finest quality tiers available in diamond jewelry.
Platinum construction ensures the setting will hold its color indefinitely without rhodium replating, making it an ideal choice for everyday wear as a wedding or engagement ring.