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6.09 CTW Oval Cut Tanzanite & 1.03 CTW Diamond 18kt White Gold Pendant
In-store pricing snapshot
Last known warehouse price ยท Apr 29, 2026. Currently out of stock.
* Prices shown are for Costco members only.
This elegant pendant features a 6.09 carat total weight oval cut tanzanite as the focal stone, accented by 1.03 carats total weight of diamonds, all set in 18-karat white gold. Tanzanite is one of the rarest gemstones in the world, found exclusively near Mount Kilimanjaro in Tanzania, and is prized for its exceptional trichroic properties โ it displays blue, violet, and burgundy hues depending on the angle and lighting. The oval cut maximizes the stone's color saturation and brilliance, while the diamond accents provide sparkling contrast.
The 18-karat white gold setting offers a bright, contemporary metal backdrop that complements the cool blue-violet tones of the tanzanite and enhances the fire of the diamond accents. This pendant is a substantial fine jewelry piece suitable for special occasions or as a luxury gift.