as the biggest online gemstone marketplace, we offer an unparalleled selection of loose, natural gemstones. discover your ideal stone for jewelry or collecting

gemstones.com is the one-stop destination for all gem information, providing quality educational material and inspiring to explore the world of gemstones.

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with clarity redefines your online experience of shopping for engagement rings, wedding rings & fine jewelry by blending expertise with sustainability. design your own jewelry with lab-grown or natural diamonds and gemstones.

as one of the most respected estate jewelry dealers in the country, wilson’s offers beautiful estate, vintage, antique and designer jewelry at an exceptional value. we provide highly competitive prices, free fully insured express shipping, stress free returns and sizing on all pieces over $1,00. new pieces added daily!

shop brilliant handcrafted moissanite engagement rings, wedding bands, and bridal ring sets from mollyjewelryus to celebrate your big days.

information and educational services for everyone interested in gemstones. for gemologists, hobbyists, jewelers, lapidaries and everyone in between.

established in 1931, gia is an independent nonprofit that protects the gem and jewelry buying public through research, education and laboratory services.

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