Results in Natural Loose Sapphires

1-25 of 13,329

  • NATURAL Blue Sapphire 1.03ct TOP GRADE Round Diamond Cut IGI CERTIFIED Untreated

    NATURAL Blue Sapphire 1.03ct TOP GRADE Round Diamond Cut IGI CERTIFIED Untreated

    Nearly all gem quality pink sapphires are at least heat treated to help improve colour and sometimes clarity. 100% Natural Sapphire with stunning bright blue colour. Fully certified by IGI in Antwerp, one of their best and most well equipped gem labs.
    £225.00
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    £1.50 postage
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  • HUGE Natural Ceylon STAR Sapphire 4.92ct SRI LANKA UNTREATED Rare IGI CERTIFIED

    HUGE Natural Ceylon STAR Sapphire 4.92ct SRI LANKA UNTREATED Rare IGI CERTIFIED

    Huge Natural Star Sapphire 4.92 carat. Many star sapphires on the market are treated with heat or with diffusion to induce this star effect. This stone is all natural and totally untreated. Very good price for an untreated ceylon star sapphire of this size and quality.
    £345.00
    Available for Best Offeror Best Offer
    £1.50 postage
  • NATURAL Loose Ceylon Blue Sapphire 0.87ct IGI CERTIFIED Oval Cut SRI LANKA

    NATURAL Loose Ceylon Blue Sapphire 0.87ct IGI CERTIFIED Oval Cut SRI LANKA

    The colour on this stone is stunning, a very bright and vivid colour. Natural Sapphire with stunning vivid blue colour. Fully certified by IGI in Antwerp, one of their best and most well equipped gem labs.
    £285.00
    Available for Best Offeror Best Offer
    £1.50 postage
  • loose Natural Unheated dark Blue Sapphire 1.34ct oval cut 8x6 loose gemstones

    loose Natural Unheated dark Blue Sapphire 1.34ct oval cut 8x6 loose gemstones

    Natural Sapphire. all of our gemstones are graded according to GIA guidelines for clarity type for the stone being graded. Deep Blue. Chrysoberyl, yellow and green. Tourmaline, green. Type I. Usually eye clean.
    £40.00
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  • Certified Unheated 1.89 Carat Oval Cut Colour Change Sapphire.

    Certified Unheated 1.89 Carat Oval Cut Colour Change Sapphire.

    A Certified 1.89 Carat Oval Cut Unheated Colour Change Sapphire.
    £89.00
    Estimated delivery dateEst. delivery Tue, Dec 6
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  • Natural UNTREATED Deep Purple Sapphire 1.15ct IGI CERTIFIED Unheated Rare Ceylon

    Natural UNTREATED Deep Purple Sapphire 1.15ct IGI CERTIFIED Unheated Rare Ceylon

    This stone is totally untreated and unheated which is very rare for sapphires. Particularly where the colour is so vivid and stone so clean! Confirmed as untreated on IGI report. Natural Sapphire with stunning Deep Pinkish Purple colour.
    £375.00
    Available for Best Offeror Best Offer
    £1.50 postage
  • loose Natural Royal Blue Sapphire 1.62ct oval cut loose diamonds gemstones

    loose Natural Royal Blue Sapphire 1.62ct oval cut loose diamonds gemstones

    Natural Sapphire. Royal Blue. all of our gemstones are graded according to GIA guidelines for clarity type for the stone being graded. Chrysoberyl, yellow and green. Tourmaline, green. Type I. Usually eye clean.
    £620.00
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    Estimated delivery dateEst. delivery Mon, Dec 5
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  • NATURAL Blue Ceylon Sapphire 0.61ct UNTREATED Sri Lanka Gem Diamond RARE

    NATURAL Blue Ceylon Sapphire 0.61ct UNTREATED Sri Lanka Gem Diamond RARE

    Earth mined in Sri Lanka, source of some of the finest sapphires in the world. This stone has a deep cornflower blue colour typical of fine Ceylon sapphires. Natural Sapphire with stunning cornflower blue colour.
    £135.00
    Available for Best Offeror Best Offer
    £1.50 postage
  • loose Natural untreated light blue sapphire 0.70ct oval cut  loose gemstones

    loose Natural untreated light blue sapphire 0.70ct oval cut loose gemstones

    Natural Sapphire. Light Blue. all of our gemstones are graded according to GIA guidelines for clarity type for the stone being graded. Chrysoberyl, yellow and green. Tourmaline, green. Type I. Usually eye clean.
    £35.00
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  • loose Natural unheated blue sapphire   0.67 ct pear loose diamonds gemstones

    loose Natural unheated blue sapphire 0.67 ct pear loose diamonds gemstones

    Natural Sapphire. Pear cut. Deep Greenish Blue. Chrysoberyl, yellow and green. all of our gemstones are graded according to GIA guidelines for clarity type for the stone being graded. Tourmaline, green.
    £5.00
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    Estimated delivery dateEst. delivery Mon, Dec 5
  • RARE CERTIFIED UNHEATED BLUE CEYLON SAPPHIRE 0.48CTS LOVELY LUSTER/FIRE TRILLION

    RARE CERTIFIED UNHEATED BLUE CEYLON SAPPHIRE 0.48CTS LOVELY LUSTER/FIRE TRILLION

    GEMSTONE: UNHEATED SAPPHIRE 100% EARTH MINED. CUT: TRILLION. COLOR: BLUE. LUSTER: DAZZLING.
    £350.00
    Available for Best Offeror Best Offer
    £8.00 postage
  • NATURAL Blue Ceylon Sapphire 0.61ct UNTREATED Sri Lanka Gem RARE

    NATURAL Blue Ceylon Sapphire 0.61ct UNTREATED Sri Lanka Gem RARE

    Earth mined in Sri Lanka, source of some of the finest sapphires in the world. This stone has a deep cornflower blue colour typical of fine Ceylon sapphires. Natural Sapphire with stunning light cornflower blue colour.
    £50.00
    Available for Best Offeror Best Offer
    £1.50 postage
  • Certified Unheated 1.23ct Cushion Cut Blue Transparent Sapphire.

    Certified Unheated 1.23ct Cushion Cut Blue Transparent Sapphire.

    A Certified Unheated 1.23ct Blue Rectangular Cushion Cut Transparent Sapphire. Blue, With Significant Areas Of Near White Colour Zoning. Even So A Surprisingly Attractive Lustrous Sapphire When In Hand.
    £125.00
    Estimated delivery dateEst. delivery Tue, Dec 6
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  • Loose Certified 2.43ct Natural Blue Sapphire

    Loose Certified 2.43ct Natural Blue Sapphire

    This sapphire has been confirmed that it was mined and cut in Chantaburi, Thailand about 20 yrs ago. Oval mixed cut with dimensions 8.85 x 6.10 x 4.78mm.
    £490.00
    Available for Best Offeror Best Offer
    £6.90 postage
  • NATURAL Ceylon Pink Purple Sapphire 1.07ct IGI CERTIFIED Oval Cut SRI LANKA

    NATURAL Ceylon Pink Purple Sapphire 1.07ct IGI CERTIFIED Oval Cut SRI LANKA

    The colour on this stone is stunning, a very bright and vivid colour. 100% Natural Sapphire with stunning vivid pink-purple colour. Fully certified by IGI in Antwerp, one of their best and most well equipped gem labs.
    £220.00
    Available for Best Offeror Best Offer
    £1.50 postage
  • loose Natural yellow sapphire 0.58ct 6 x 4mm oval cut  loose gemstones

    loose Natural yellow sapphire 0.58ct 6 x 4mm oval cut loose gemstones

    Natural Sapphire. all of our gemstones are graded according to GIA guidelines for clarity type for the stone being graded. Chrysoberyl, yellow and green. Tourmaline, green. Type I. Usually eye clean. Type II.
    £30.00
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  • loose Natural unheated blue sapphire 0.85 ct oval loose diamonds gemstones

    loose Natural unheated blue sapphire 0.85 ct oval loose diamonds gemstones

    Natural Sapphire. Oval cut. Deep Greenish Blue. Chrysoberyl, yellow and green. all of our gemstones are graded according to GIA guidelines for clarity type for the stone being graded. Tourmaline, green.
    £5.00
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    Estimated delivery dateEst. delivery Mon, Dec 5
  • NATURAL Australia UNTREATED Blue Sapphire 1.34ct RARE IGI Certified Unheated Gem

    NATURAL Australia UNTREATED Blue Sapphire 1.34ct RARE IGI Certified Unheated Gem

    This stone is totally untreated and unheated which is very rare for blue sapphires. Confirmed as untreated on IGI report. Fully certified by IGI in Antwerp, one of the best and most well equipped gem labs.
    £395.00
    Available for Best Offeror Best Offer
    £1.50 postage
  • NATURAL Ceylon Blue Sapphire 0.70ct IGI CERTIFIED Triangle TrillionCut SRI LANKA

    NATURAL Ceylon Blue Sapphire 0.70ct IGI CERTIFIED Triangle TrillionCut SRI LANKA

    Natural Sapphire with stunning vivid blue colour and an excellent trillion/triangle cut. Fully certified by IGI in Antwerp, one of their best and most well equipped gem labs. Earth mined in Sri Lanka, source of some of the finest sapphires in the world.
    £205.00
    Available for Best Offeror Best Offer
    £1.50 postage
  • loose Natural Unheated dark Blue Sapphire 0.81ct pear cut 7x5 loose gemstones

    loose Natural Unheated dark Blue Sapphire 0.81ct pear cut 7x5 loose gemstones

    Natural Sapphire. Dark Blue. all of our gemstones are graded according to GIA guidelines for clarity type for the stone being graded. Zircon, blue. Zircon, all but blue. Minor inclusions, somewhat easy to see with 10X.
    £20.00
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  • Stunning NATURAL Blue Purple Violet Sapphire 1.58ct UNTREATED Rare Unheated Gem

    Stunning NATURAL Blue Purple Violet Sapphire 1.58ct UNTREATED Rare Unheated Gem

    100% Natural Sapphire with a very nice bluish Violet colour. A beautiful gemstone with very nice natural colour and good size. 1.58 carat Stone with a stunning colour. This sapphire is totally Untreated/Unheated.
    £80.00
    Available for Best Offeror Best Offer
    £1.50 postage
  • loose Natural Unheated dark Blue Sapphire 0.98ct emerald cut 7x5 loose gemstones

    loose Natural Unheated dark Blue Sapphire 0.98ct emerald cut 7x5 loose gemstones

    Natural Sapphire. Dark Blue. all of our gemstones are graded according to GIA guidelines for clarity type for the stone being graded. Chrysoberyl, yellow and green. Tourmaline, green. Type I. Usually eye clean.
    £25.00
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    Estimated delivery dateEst. delivery Mon, Dec 5
  • Natural Loose CEYLON Pink Sapphire 0.94ct UNTREATED Sri Lanka IGI CERTIFIED Rare

    Natural Loose CEYLON Pink Sapphire 0.94ct UNTREATED Sri Lanka IGI CERTIFIED Rare

    This stone is totally untreated and unheated which is very rare for sapphires. Particularly where the colour is so vivid and stone so clean! Confirmed as untreated on IGI report. An untreated sapphire with colour, clarity and Sri Lankan origin like this makes this a very rare and valuable gemstone.
    £260.00
    Available for Best Offeror Best Offer
    £1.50 postage
  • Ceylon STAR Sapphire 0.66ct SRI LANKA UNTREATED Rare IGI CERTIFIED Cabochon

    Ceylon STAR Sapphire 0.66ct SRI LANKA UNTREATED Rare IGI CERTIFIED Cabochon

    Very good price for an untreated ceylon star sapphire of this size and quality. Don't miss out on a bargain! Natural untreated Star Sapphire. Earth mined in Sri Lanka, source of the finest Star sapphires in the world.
    £105.00
    Available for Best Offeror Best Offer
    £1.50 postage
  • loose Natural untreated purple sapphire 0.64ct 6x4 oval cut  loose gemstones

    loose Natural untreated purple sapphire 0.64ct 6x4 oval cut loose gemstones

    Natural Sapphire. all of our gemstones are graded according to GIA guidelines for clarity type for the stone being graded. Chrysoberyl, yellow and green. Tourmaline, green. Type I. Usually eye clean. Type II.
    £85.00
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    Available for Best Offeror Best Offer
    Estimated delivery dateEst. delivery Mon, Dec 5
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