Real in-store prices from 600+ Costco locations. Download on the App Store to track prices, scan shelf tags, and get alerts.
18kt Rose Gold VS2 I 1.05 ctw Round Diamond Ring (0.70ct Center)
In-store pricing snapshot
Last known warehouse price ยท Jun 4, 2025. Currently out of stock.
* Prices shown are for Costco members only.
This stunning 18kt rose gold engagement ring features a total diamond weight of 1.05 carats with a prominent 0.70-carat round brilliant center stone. The diamonds are graded VS2 clarity and I color, offering excellent transparency and near-colorless appearance to the naked eye.
The warm rose gold setting beautifully complements the brilliance of the round brilliant cut diamonds. VS2 (Very Slightly Included 2) clarity means inclusions are minor and difficult to detect even under 10x magnification, while the I color grade represents a near-colorless stone that appears white when set in rose gold. The total diamond weight of 1.05 carats includes both the center stone and any accent diamonds in the setting.
Costco's fine jewelry is independently certified, ensuring authentic diamond quality. The piece is crafted in 18-karat rose gold, which contains 75% pure gold alloyed with copper for its distinctive warm pink hue, making it more durable than 24-karat gold while retaining a rich luster.
๐Store Availability
Share this item
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.
