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One-of-a-Kind Rings


























Designed for our more discriminating members, Costco offers an exclusive selection of one-of-a-kind jewelry that is simply spectacular! This limited collection boasts extravagant rings, earrings, necklaces, and bracelets, with precious gems like color-saturated emeralds, rare exotic rubies, and fancy canary-yellow diamonds. Each unique piece is hand-selected for its impeccable quality and brilliance. We retain a team of expert Gemologists who inspect every stone to ensure it meets the strictest quality standards in cut, color, clarity, and craftsmanship. So if you’re searching for something a little more special than the standard engagement ring, let Costco provide you with that once-in-a-lifetime piece of jewelry that will take her breath away.

Gemstone FAQS