Results in Loose Diamonds and Gemstones

1-25 of 489,124

  • 8mm x 6mm Natural Amber Oval Cabochon Gem Gemstone

    8mm x 6mm Natural Amber Oval Cabochon Gem Gemstone

    8mm x 6mm OVAL CABOCHON. NATURAL AMBER GEMSTONE. Measurements: 8mm x 6mm Oval. Bead & Pearl Stringing Tools & Material. (Each amber gem will have different inclusions, we try to get ones with good clarity and the fewest visible inclusions).
    £1.59
    £1.49 postage
  • 0.50 Cts RARE FANCY TOP QUALITY GREEN COLOR NATURAL LOOSE DIAMONDS- SI1

    0.50 Cts RARE FANCY TOP QUALITY GREEN COLOR NATURAL LOOSE DIAMONDS- SI1

    Green coloured diamonds symbolise wealth and nature, and blue coloured diamonds represent peace, spirituality and good health. Black is often seen as a negative colour, but a black coloured diamond may represent sophistication.
    £90.74
    8 bids
    £5.56 postage
    Ending Today at 6:42AM GMT
    From Thailand
  • 1.01ct Black Opal Cabochon 8.25x6.12mm Natural loose gemstone

    1.01ct Black Opal Cabochon 8.25x6.12mm Natural loose gemstone

    A Black Opal weighing 1.01 carats. Photos are taken using a penlight and demonstrate the full spectrum of colours this gem can display. As with most black opals it has most likely been smoked to improve the colour.
    £21.95
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    Available for Best Offeror Best Offer
    Estimated delivery dateEst. delivery Mon, Dec 12
    FAST & FREE
  • 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
    Available for Best Offeror Best Offer
    £1.50 postage
  • 6mm SQUARE-FACET DEEP-PURPLE NATURAL AFRICAN AMETHYST GEMSTONE £1 NR!

    6mm SQUARE-FACET DEEP-PURPLE NATURAL AFRICAN AMETHYST GEMSTONE £1 NR!

    This is a beautiful, deep-purple, square-facet, natural African Amethyst gemstone. It weighs 1.10cts and measures 6mm across. Below are the technical details Crystal Structure: Trigonal. We are able to set the vast majority of standard sized gemstones into Gold or Silver jewellery (rings, pendants, and earrings).
    £0.99
    0 bids
    £1.50 postage
    Ending Today at 8:29PM GMT
  • 9mm x 7mm Natural Amber Oval Cabochon Gem Gemstone

    9mm x 7mm Natural Amber Oval Cabochon Gem Gemstone

    9mm x 7mm OVAL CABOCHON. NATURAL AMBER GEMSTONE. Measurements: 9mm x 7mm Oval. Bead & Pearl Stringing Tools & Material. (Each amber gem will have different inclusions, we try to get ones with good clarity and the fewest visible inclusions).
    £1.39
    £1.49 postage
  • 1.03 Cts EXCELLENT TOP QUALITY GREEN COLOR NATURAL LOOSE DIAMONDS- SI1

    1.03 Cts EXCELLENT TOP QUALITY GREEN COLOR NATURAL LOOSE DIAMONDS- SI1

    Green coloured diamonds symbolise wealth and nature, and blue coloured diamonds represent peace, spirituality and good health. Black is often seen as a negative colour, but a black coloured diamond may represent sophistication.
    £322.21
    10 bids
    Free P&P
    Ending Today at 6:42AM GMT
    From Thailand
  • 11 Ct Huge  Yellow Natural Citrine Oval  Shape 11 x 13 x 8 MM

    11 Ct Huge Yellow Natural Citrine Oval Shape 11 x 13 x 8 MM

    11 Ct HugeYellow Natural Citrine Oval Shape. 11 x 13 x 8 MM. We believe in giving quality product at the best rate in world so every person can approach it & make them Dreams to Wear a jewelery. Will love that 100%.
    £0.99
    0 bids
    £4.65 postage
    Ending 12 Dec at 12:48AM GMT
  • 14mm x 7mm Natural Amber Oval Cabochon Gem Gemstone

    14mm x 7mm Natural Amber Oval Cabochon Gem Gemstone

    14mm x 7mm OVAL CABOCHON. NATURAL AMBER GEMSTONE. Measurements: 14mm x 7mm Oval. Bead & Pearl Stringing Tools & Material. (Each amber gem will have different inclusions, we try to get ones with good clarity and the fewest visible inclusions).
    £6.35
    £1.49 postage
  • 1.01 Cts FANCY TOP QUALITY GREEN COLOR NATURAL LOOSE DIAMONDS- SI1

    1.01 Cts FANCY TOP QUALITY GREEN COLOR NATURAL LOOSE DIAMONDS- SI1

    Diamonds are available in almost every colour imaginable. Coloured diamonds are classified differently to regular clear diamonds and are often called fancy coloured diamonds. Naturally coloured diamonds change into a different colour because of various conditions or elements the diamond is exposed to whilst it is being formed.
    £322.21
    7 bids
    £5.56 postage
    Ending Today at 6:42AM GMT
    From Thailand
  • LARGE 14x10mm PEAR CABOCHON-CUT NATURAL INDIAN RAINBOW MOONSTONE GEM £1 NR!

    LARGE 14x10mm PEAR CABOCHON-CUT NATURAL INDIAN RAINBOW MOONSTONE GEM £1 NR!

    This is an unusual, pear cabochon-cut, natural Indian rainbow Moonstone gem. It weighs 5.00cts and measures 14x10mm. Below are the technical details Shape: Pear Cabochon-Cut. We are able to set the vast majority of standard sized gemstones into Gold or Silver jewellery (rings, pendants, and earrings).
    £0.99
    0 bids
    £1.50 postage
    Ending 14 Dec at 9:55PM GMT
  • Natural IGI CERTIFIED Emerald 1.24ct Loose Diamond Gem Zambia Emerald Cut

    Natural IGI CERTIFIED Emerald 1.24ct Loose Diamond Gem Zambia Emerald Cut

    Fully certified by IGI in Antwerp, one of their best and most well equipped gem labs. This emerald has an excellent cut with an ideal polish to show great shine and colour. Emeralds are typically highly included stones and so inclusions are to be expected, but this particular stone is clean for an emerald.
    £395.00
    Available for Best Offeror Best Offer
    £1.50 postage
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  • A PAIR OF 8x6mm OVAL CABOCHON-CUT NATURAL ALMANDITE GARNET GEMSTONES £1 NR!

    A PAIR OF 8x6mm OVAL CABOCHON-CUT NATURAL ALMANDITE GARNET GEMSTONES £1 NR!

    This is a pair of oval cabochon-cut, deep-red, natural Almandite Garnet gemstones. They weigh 1.95cts (3.90cts total) and measure 8x6mm each. Below are the technical details Size: A Pair of 8x6 mm.
    £0.99
    0 bids
    £1.50 postage
    Ending Today at 6:39PM GMT
  • loose Natural Diamond 0.17ct  3.5mm champagne I2 round cut  loose gemstones

    loose Natural Diamond 0.17ct 3.5mm champagne I2 round cut loose gemstones

    Natural Diamond. all of our gemstones are graded according to GIA guidelines for clarity type for the stone being graded. Type III. C2 - Champagne. Tourmaline, green. Type I. Usually eye clean. Type II.
    £34.00
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    Click & Collect
  • 0.40 Cts AMAZING RARE QUALITY ROYAL BLUE COLOR NATURAL DIAMONDS- SI1

    0.40 Cts AMAZING RARE QUALITY ROYAL BLUE COLOR NATURAL DIAMONDS- SI1

    Green coloured diamonds symbolise wealth and nature, and blue coloured diamonds represent peace, spirituality and good health. Black is often seen as a negative colour, but a black coloured diamond may represent sophistication.
    £85.52
    4 bids
    £5.56 postage
    Ending Today at 6:42AM GMT
    From Thailand
  • VERY RARE 10x7mm PEAR CABOCHON-CUT NATURAL ETHIOPIAN WHITE OPAL GEMSTONE

    VERY RARE 10x7mm PEAR CABOCHON-CUT NATURAL ETHIOPIAN WHITE OPAL GEMSTONE

    This is a pear cabochon-cut, natural Ethiopian white Opal gemstone. It weighs 1.05cts and measures 10x7mm. Below are the technical details Shape: Pear Cabochon-Cut. Colour: White With Rainbow-Lustre.
    £8.88
    Click & Collect
    £1.50 postage
    8 watching8 watching
  • Royal Blue Ceylon Sapphire 1.62ct oval cut loose diamonds gemstones

    Royal Blue Ceylon Sapphire 1.62ct oval cut loose diamonds gemstones

    Royal Blue. all of our gemstones are graded according to GIA guidelines for clarity type for the stone being graded. Natural Sapphire. Chrysoberyl, yellow and green. Tourmaline, green. Type I. Usually eye clean.
    £1,350.00
    eBay Premium Service
    Available for Best Offeror Best Offer
    Estimated delivery dateEst. delivery Mon, Dec 12
    FAST & FREE
  • NATURAL Loose Zambian Emerald 1.02ct Green Rare Oval Cut Diamond Gem BARGAIN

    NATURAL Loose Zambian Emerald 1.02ct Green Rare Oval Cut Diamond Gem BARGAIN

    It has a very good oval cut with good proportions and symmetry. It also has an ideal polish to show great shine and colour, would look great in jewellry. 1.02 carat Stone so a good size with a very nice deep green colour.
    £110.00
    Available for Best Offeror Best Offer
    £1.50 postage
  • 1.80 Cts FANCY RARE TRANSPARENT GREEN COLOR NATURAL LOOSE DIAMONDS- SI2

    1.80 Cts FANCY RARE TRANSPARENT GREEN COLOR NATURAL LOOSE DIAMONDS- SI2

    Diamonds are available in almost every colour imaginable. Coloured diamonds are classified differently to regular clear diamonds and are often called fancy coloured diamonds. Naturally coloured diamonds change into a different colour because of various conditions or elements the diamond is exposed to whilst it is being formed.
    £644.42
    18 bids
    £5.56 postage
    Ending Today at 6:42AM GMT
    From Thailand
  • Ceylon Blue Sapphire 1.16ct  6x5 oval cut loose gemstones

    Ceylon Blue Sapphire 1.16ct 6x5 oval cut loose gemstones

    Light Blue. all of our gemstones are graded according to GIA guidelines for clarity type for the stone being graded. Natural Sapphire. Chrysoberyl, yellow and green. Tourmaline, green. Type I. Usually eye clean.
    £116.00
    eBay Premium Service
    Available for Best Offeror Best Offer
    Estimated delivery dateEst. delivery Mon, Dec 12
    FAST & FREE
  • NATURAL EXCELLENT GREEN EMERALD LOOSE GEMSTONES  (3.1 x 3.1 mm) PRINCESS CUT

    NATURAL EXCELLENT GREEN EMERALD LOOSE GEMSTONES (3.1 x 3.1 mm) PRINCESS CUT

    Product Type NATURAL. Colour TOP AAA GREEN. Product Name EMERALD. Size 3.1 x 3.1 x 2.2 / 2.3 mm (APPX). LUSTRE NATURAL. Shape ROUND-CUT. Total Weight N/A.
    £12.99
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    Available for Best Offeror Best Offer
    Free P&P
    17 watching17 watching
  • NATURAL TOP DEEP-PURPLE AMETHYST LOOSE GEMSTONE (5.3mm) ROUND CABOCHON-CUT

    NATURAL TOP DEEP-PURPLE AMETHYST LOOSE GEMSTONE (5.3mm) ROUND CABOCHON-CUT

    Shape ROUND CABOCHON CUT. Product Name COLOUR CHANGE AMETHYST. Colour INTENSE PURPLE. Product Type NATURAL. Treatment NATURAL, UNHEATED. Quantity 1 Piece. Total Weight N/A.
    £4.99
    Available for Best Offeror Best Offer
    Free P&P
  • Loose 0.11ct Natural Round Brilliant Cut Diamond D - VVS2 3.15mm Diameter

    Loose 0.11ct Natural Round Brilliant Cut Diamond D - VVS2 3.15mm Diameter

    From our new range of Loose Natural Diamonds. Round Cut. As with all the Diamonds we use in our jewellery we demand top quality stones and never knowingly buy from a conflict zone. Cut to the highest standard and perfection.
    £56.99
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  • NATURAL TOP AAA GOLDEN YELLOW CITRINE LOOSE GEMSTONE (7 x 5 mm) EMERALD-CUT

    NATURAL TOP AAA GOLDEN YELLOW CITRINE LOOSE GEMSTONE (7 x 5 mm) EMERALD-CUT

    Colour TOP GOLDEN YELLOW. Shape EMERALD CUT. Product Type NATURAL. Product Name CITRINE. Size 7 x 5 x 2.8/4.2 MM. Total Weight 1.00 CTS. Clarity TRANSPARENT/ CLEAN.
    £6.99
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    Available for Best Offeror Best Offer
    Free P&P
    5 watching5 watching
  • A PAIR OF 8mm ROUND CABOCHON-CUT NATURAL INDIAN PINK/ORANGE MOONSTONES £1 NR!

    A PAIR OF 8mm ROUND CABOCHON-CUT NATURAL INDIAN PINK/ORANGE MOONSTONES £1 NR!

    This is a pair of 8mm round cabochon-cut, rare pink/orange natural Indian Moonstone gems. They weigh 3.15cts (6.30cts total) and measure 8mm across each. Below are the technical details Size: A Pair of 8mm.
    £0.99
    1 bid
    £1.50 postage
    Ending Today at 5:59PM GMT

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