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14kt White Gold Swiss Blue Topaz Necklace 18"
In-store pricing snapshot
Last known warehouse price ยท Mar 11, 2026. Currently out of stock.
* Prices shown are for Costco members only.
A classic 14-karat white gold necklace featuring a round-cut Swiss Blue Topaz gemstone pendant on an 18-inch chain. Swiss Blue Topaz is prized for its vivid, medium-tone sky-blue hue, offering a brilliant contrast against the bright white gold setting. The stone's exceptional clarity and faceting allow light to illuminate the gemstone's characteristic blue color from every angle.
The 18-inch chain length provides a collarbone-length fit that complements a wide variety of necklines, making this necklace a versatile addition to any jewelry collection. The model number JP6222BTW identifies this as a classic round topaz necklace design crafted by NBB for Costco's jewelry program.