Real in-store prices from 600+ Costco locations. Download on the App Store to track prices, scan shelf tags, and get alerts.
14kt Yellow Gold Black Onyx Layered 2-Row Necklace
In-store pricing snapshot
Last known warehouse price ยท Aug 20, 2025. Currently out of stock.
* Prices shown are for Costco members only.
This elegant necklace features a high-polished 14-karat yellow gold layered double-row design, set with faceted oval-shaped Black Onyx gemstones and shimmering 14k gold balls. The 9mm Black Onyx stones are each hand-selected and hand-cut for exceptional brilliance and depth of color.
The two-row layered construction adds dimension and sophistication, creating a bold yet refined look suitable for both everyday wear and special occasions. A secure lobster claw clasp keeps the necklace firmly in place, and the adjustable length of 18" to 21" makes it versatile across a variety of necklines. The piece is sensitive-skin friendly and won't tarnish over time.
Crafted by Jewelmak, a high-end Swiss-American jewelry manufacturer producing fine pieces since 1992, this necklace uses 14k gold-filled wire for hand-wrapping around each stone. Colored gemstones may be enhanced in the production process, as is standard with most fine gemstone jewelry.