Loose Gemstones

Natural loose gemstones in calibrated sizes for jewelers, designers, and custom jewelry makers — sold individually or as calibrated, hand-matched sets for rings, bracelets, earrings, and necklaces.

Wholesale pricing is available on request for bulk orders — use the Request Wholesale Price button on any product page.

Looking for a specific hue? Explore our Rainbow Sapphires, Pink Sapphires, Pastel Sapphires, Ombre Sapphires, Green Sapphires, Orange Sapphires, Yellow Sapphires, Teal Sapphires and Parti Sapphires collections for more color-focused selections — or see all sapphire colors together in Natural Sapphire. For multi-color gemstone sets, start with Rainbow Sapphires.

Exploring by gemstone type? Discover our Emerald, Ruby Gemstones, Tsavorite, Grossular Garnet, Zircon, Moonstone, Tourmaline and Spinel collections for more natural stones beyond sapphire.

Also explore our Blue Sapphire and Tanzanite collections for more classic and highly sought-after gemstones, or browse our Jeweler-Ready Gemstone Layouts for calibrated melee and matched-layout sets.

  • 100% Natural Gemstones
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More Gemstone Collections

Natural Rainbow Sapphire Loose Stones collection
Natural Rainbow Sapphire Loose Stones
Loose Sapphire – Natural Blue Calibrated Gemstones collection
Loose Sapphire – Natural Blue Calibrated Gemstones
Pink Sapphire collection
Pink Sapphire
Natural Loose Emerald – Calibrated Gemstones collection
Natural Loose Emerald – Calibrated Gemstones
Ruby Gemstones collection
Ruby Gemstones
Natural Tanzanite Gemstone – Loose Tanzanite collection
Natural Tanzanite Gemstone – Loose Tanzanite