Platinum VS2 I 1.0ct Princess Cut Diamond Solitaire Ring

$3999.99

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 1.0ct Princess Cut Diamond Solitaire Ring

JEWELRYItem #749850

In-store pricing snapshot

$3999.99

Last known warehouse price ยท Mar 8, 2026. Currently out of stock.

* Prices shown are for Costco members only.

This classic solitaire ring features a 1.0 carat princess cut natural diamond set in a polished platinum band. The diamond carries a VS2 (Very Slightly Included) clarity grade and an I color grade, offering excellent brilliance with only minute inclusions invisible to the naked eye. Princess cut diamonds display a distinctive square brilliant shape with multiple facets that produce exceptional sparkle and light performance.

The ring is crafted in platinum, a naturally white precious metal that is denser and more durable than white gold, and will not fade or require re-plating over time. The princess cut stone is secured in a classic four-prong setting with V-shaped prongs designed to protect the sharp corners characteristic of this cut. Costco diamonds are natural and untreated, and this ring includes independent gemological certification verifying the diamond's grading.

๐Ÿ“Store Availability

2stores have this item
In Stock0 of 2 stores
0 In Stock (0.0%)
2 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