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6.62ct Cushion Pink Tourmaline & 1.04ctw Diamond 18kt White Gold Ring
In-store pricing snapshot
Last known warehouse price ยท Jun 8, 2025. Currently out of stock.
* Prices shown are for Costco members only.
This one-of-a-kind ring features a 6.62 carat cushion-cut pink tourmaline as its centerpiece, accented by 1.04 carats total weight of natural diamonds set in rhodium-plated 18 karat white gold. The cushion cut showcases the vibrant pink hue of the tourmaline with excellent depth and brilliance.
A Jewelry Grading/Gemological Report from an independent certified gemological laboratory is included, certifying the authenticity and quality of the stones. All diamonds are natural and untreated. As is standard with colored gemstones, the tourmaline may have undergone enhancement during the production process.
The ring is size 7 and is sizeable within one size (resizing service not provided by Costco). As a one-of-a-kind item, only one is available. Ships via UPS air with insurance included; adult signature is required upon delivery. Returns on unique jewelry items may require up to five business days for gemological verification before a refund is approved.