Find an expanded product selection for all types of businesses, from professional offices to food service operations. Our Costco Business Center warehouses are open to all members.
Delivery is available to commercial addresses in select metropolitan areas.
NEW! Order items for Same-Day Delivery to your business or home, powered by Instacart.
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Did you know you can also monitor your credit with Complete ID? Complete ID includes credit monitoring, identity protection and restoration services, all at a Costco member-only value. Sign up now and start taking control today.
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Visit Costco.com for spectacular gemstone necklaces, and discover a rainbow of color! Our impressive inventory offers a large selection of gemstones, including fiery rubies, aquamarine, crimson garnets, lapis, and sapphires in an array of hues. We make shopping online easy, by letting you filter by desired stone, size, cut, or composition. Imagine draping your neck with a dramatic opal teardrop accented with lustrous diamonds, or a blush-colored morganite set in warm rose gold. If you’re looking for coordinating pieces, we offer an assortment of beautifulgemstone rings andearrings. Start shopping now, and see what we have in store for you!