Platinum VS2 I Color 1.00 ct Round Brilliant Diamond Solitaire Ring

$4999.97

Real in-store prices from 600+ Costco locations. Download on the App Store to track prices, scan shelf tags, and get alerts.

Platinum VS2 I Color 1.00 ct Round Brilliant Diamond Solitaire Ring

JEWELRYItem #1161641

In-store pricing snapshot

$4999.97

Last known warehouse price ยท Aug 21, 2026. Currently out of stock.

* Prices shown are for Costco members only.

This classic solitaire ring features a 1.00 carat round brilliant-cut natural diamond set in 950 platinum. The diamond is graded VS2 (Very Slightly Included) clarity and I (Near Colorless) color, with a GIA Cut Grade of Very Good or better, delivering outstanding brilliance and fire in a timeless four-prong setting.

Every ring comes with a Jewelry Grading and Gemological Report certifying the diamond's authenticity, along with a GIA (Gemological Institute of America) Gem Trade Laboratory Diamond Grading Report. Costco guarantees all diamonds supplied are VS2 clarity or better and I color or better. The ring is available in sizes 5 through 8 and can be sized to any size by an independent jeweler.

Shipping is by air via UPS, fully insured, with signature required upon delivery. Returns on rings containing a 1.00 ct center diamond or larger require verification by a Graduate Gemologist, which may take up to five business days. The ring is also the April birthstone choice, making it an exceptional engagement or anniversary gift.

๐Ÿ“Store Availability

8stores have this item
In Stock0 of 8 stores
0 In Stock (0.0%)
8 Out of Stock (100.0%)

Share this item

Warehouse Runner

Track Costco prices on your iPhone

Open this item in the app, set price alerts, compare warehouses, scan shelf tags, browse local deals, and spot receipt price adjustments.

Download on the App Store