Real in-store prices from 600+ Costco locations. Download on the App Store to track prices, scan shelf tags, and get alerts.
18kt White Gold 0.91 CTW VS2 I Diamond and Tanzanite Necklace
In-store pricing snapshot
Lowest verified warehouse price ยท 57 Costco warehouses reporting.
* Prices shown are for Costco members only.
This elegant necklace is crafted in 18-karat white gold and features a stunning combination of genuine tanzanite and round brilliant diamonds. The piece includes a total diamond weight of 0.91 carats, with stones graded VS2 in clarity and I in color, offering excellent transparency and sparkle. Tanzanite, prized for its rich violet-blue hues, serves as the centerpiece gemstone complemented by the surrounding diamond accents.
The necklace measures 18 inches in length, making it a versatile piece suited for both everyday wear and special occasions. The white gold setting enhances the cool, blue-violet tones of the tanzanite while providing a durable, tarnish-resistant mounting for the stones. This piece is ideal as a gift or a personal luxury item for fine jewelry collectors.