Collection: 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.
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
- 30-Day Returns
- Secure Checkout
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Natural Rainbow Sapphire & Tanzanite Center Gemstone Layout – Loose Calibrated Ring Set, 2.7mm Sapphires with 5.5mm Center
Regular price $118.65Regular priceSale price $118.65 -
Natural Rainbow Sapphire Round Cut Gemstone Layout – Loose Calibrated Strand for Bracelet Making, 2.3mm
Regular price $160.65Regular priceSale price $160.65 -
Natural Rainbow Sapphire Gradient Round Cut Gemstone Layout – Loose Calibrated Set for Ring Making, 2.7mm
Regular price $161.70Regular priceSale price $161.70 -
Natural Rainbow Sapphire Round Cut Gemstone Layout – Loose Calibrated Set for Jewelry Making, 60 Pcs, 3mm
Regular price $200.00Regular price$260.00Sale price $200.00Sale -
Natural Rainbow Sapphire Baguette Cut Gemstone Layout – Loose Calibrated Set for Ring Making, 4x2mm
Regular price $110.00Regular price$149.00Sale price $110.00Sale -
Natural Rainbow Sapphire Round Cut Gemstone Layout – Loose Calibrated Strand for Half Bracelet, 3.5 Inch, 2.4mm
Regular price $125.00Regular price$175.00Sale price $125.00Sale -
Natural Pink Sapphire & Ruby Gradient Round Cut Gemstone Layout – Loose Calibrated Strand for Tennis Bracelet, 7 Inch, 2mm
Regular price $270.00Regular priceSale price $270.00 -
Natural Pink Sapphire Gradient Round Cut Gemstone Layout – Loose Calibrated Set for Eternity Ring, 2mm
Regular price $100.00Regular priceSale price $100.00 -
Natural Rainbow Sapphire Pastel Round Cut Gemstone Layout – Loose Calibrated Strand for Tennis Bracelet, 3mm
Regular price $415.00Regular priceSale price $415.00 -
Natural Rainbow Sapphire Oval Cut Gemstone Layout – Loose Calibrated Set for Jewelry Making, 15 Pcs, 5x3mm
Regular price $214.94Regular priceSale price $214.94 -
Natural Rainbow Sapphire Baguette Cut Gemstone Layout – Loose Calibrated Set for Ring Making, 10 Pcs, 4x2mm
Regular price $122.85Regular priceSale price $122.85 -
Natural No-Heat Fancy Sapphire Baguette Cut Gemstone Layout – Loose Calibrated Set for Ring Making, 3x2mm
Regular price $99.00Regular price$126.00Sale price $99.00Sale
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