Collection: Natural Rainbow Sapphire Loose Stones
Natural Rainbow Sapphire loose stones in calibrated sizes for fine jewelry making, sold individually or as calibrated, hand-matched sets ready for jewelers to set.
Natural gemstones • Treatment disclosed • Worldwide shipping
Wholesale pricing is available on request for bulk orders — use the Request Wholesale Price button on any product page.
Looking for tennis bracelet or necklace layouts? See our Bracelet & Necklace Gemstone Layouts. For ring and earring sets, see our Ring & Earring Gemstone Sets, or browse all Jeweler-Ready Gemstone Layouts.
For related tones, discover our Pastel Sapphires and Ombre Sapphires collections.
Prefer bolder, warmer hues? Explore our Green Sapphires and Orange Sapphires collections.
- 100% Natural Gemstones
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2.6mm Rainbow Sapphire Round Cut Natural Loose Stones Set for Jewelry
Regular price $99.00Regular price$125.00Sale price $99.00Sale -
2.7mm Natural Sapphire Round Brilliant Cut Loose Stones For Ring
Regular price $126.00Regular price -
Natural Rainbow Sapphire Princess Cut Gemstone Layout – Loose Calibrated Set for Ring Making, 2.7mm
Regular price $124.95Regular price -
2.7mm Rainbow Sapphire Round Loose Stones For Tennis Bracelet Set 7 Inch
Regular price $285.60Regular price -
Natural Rainbow Sapphire & Tanzanite Center Gemstone Layout – Loose Calibrated Ring Set, 2.7mm Sapphires with 5.5mm Center
Regular price $118.65Regular price -
Natural Rainbow Sapphire Gradient Round Cut Gemstone Layout – Loose Calibrated Set for Ring Making, 2.7mm
Regular price $161.70Regular price -
Natural Rainbow Sapphire Round Cut Gemstone Layout – Loose Calibrated Set for Pendant Making, 2.7mm
Regular price $70.00Regular price$85.00Sale price $70.00Sale -
2.8mm No Heat Rainbow Sapphire Pastel Colors Natural Loose Stones Ring Set 20 Pieces
Regular price $223.65Regular price -
2.8mm Princess Cut Rainbow Sapphire Tennis Bracelet Set Premium Multi Color Gemstones
Regular price $360.00Regular price$450.00Sale price $360.00Sale -
Natural Rainbow Sapphire Round Cut Gemstone Layout – Loose Calibrated Set for Eternity Ring, 2mm
Regular price $156.45Regular price -
Natural Rainbow Sapphire Round Cut Gemstone Layout – Loose Calibrated Set for Jewelry Making, Multi-Color, 2mm
Regular price $95.00Regular price$125.00Sale price $95.00Sale -
2mm Rainbow Sapphire Princess Cut Loose Stones Set For Ring 38 Pieces
Regular price $186.00Regular price$249.00Sale price $186.00Sale -
2mm Rainbow Sapphire Princess Square Cut Loose Stones Earring Set Multi Color
Regular price $94.50Regular price -
Natural Rainbow Sapphire Round Cut Gemstone Layout – Loose Calibrated Strand for Tennis Bracelet, 7 Inch, 2mm
Regular price $162.75Regular price
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