Results in Loose Diamonds and Gemstones

1-25 of 504,648

  • 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
  • BUY CERTIFIED .093 cts. Round Cut Vivid Blue Color Loose Real/Natural Diamond 3E

    BUY CERTIFIED .093 cts. Round Cut Vivid Blue Color Loose Real/Natural Diamond 3E

    Item Name : CERTIFIED Natural Accent Diamond. Cut / Shape : Round Brilliant. Treatment (s) : HPHT Color Enhanced Natural Diamond. When you buy from Jewels Gallery you are buying quality diamonds at the very best price.
    £22.90
    0 bids
    Free P&P
    Ending Today at 3:14PM GMT
    From India
  • A PAIR OF 7x5mm OVAL CABOCHON-CUT AFRICAN GOLD-LIP PEARL GEMSTONES £1 NR!

    A PAIR OF 7x5mm OVAL CABOCHON-CUT AFRICAN GOLD-LIP PEARL GEMSTONES £1 NR!

    This is an unusual pair of oval cabochon-cut, gold-lip Pearl gemstones. They weigh 1.00ct (2.00cts total weight) and measure 7x5mm each. Below is some technical information 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 Wednesday at 9:07PM GMT
  • 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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    Estimated delivery dateEst. delivery Wed, Dec 7
    FAST & FREE
  • 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.
    £75.00
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    Available for Best Offeror Best Offer
    Estimated delivery dateEst. delivery Wed, Dec 7
    FAST & FREE
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  • 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
  • CERTIFIED .062 cts. Round Vivid Yellow Color VVS Loose Real/Natural Diamond 2D

    CERTIFIED .062 cts. Round Vivid Yellow Color VVS Loose Real/Natural Diamond 2D

    Item Name : CERTIFIED Natural Accent Diamond. Cut / Shape : Round Brilliant. Treatment (s) : HPHT Color Enhanced Natural Diamond. This is a 100% natural diamond mined from the earth. Color : Yellow. When you buy from Jewels Gallery you are buying quality diamonds at the very best price.
    £22.90
    0 bids
    Free P&P
    Ending Today at 3:20PM GMT
    From India
  • 12x10mm OVAL-FACET LIGHT-PURPLE NATURAL BRAZILIAN AMETHYST GEMSTONE £1 NR!

    12x10mm OVAL-FACET LIGHT-PURPLE NATURAL BRAZILIAN AMETHYST GEMSTONE £1 NR!

    This is a beautiful oval-facet, fine-purple, natural Brazilian Amethyst gemstone. It weighs 4.45cts and measures 12x10mm. Below are the technical details 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 8:38PM GMT
  • 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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    Free P&P
  • 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
  • 1.4 MM CERTIFIED Round Fancy Blue Color VVS 100% Real Loose Natural Diamond #C

    1.4 MM CERTIFIED Round Fancy Blue Color VVS 100% Real Loose Natural Diamond #C

    This is a 100% natural diamond mined from the earth. Treatment (s) : HPHT Color Enhanced Natural Diamond. Cut / Shape : Round Brilliant. Every certificate includes detailed information about the 4 important characteristics of your diamond (the 4 C's): cut, color, clarity and carat weight and a picture of the item.
    £4.10
    0 bids
    £1.95 postage
    Ending Today at 3:16PM GMT
    From India
  • UNUSUAL 12x10mm OVAL CABOCHON-CUT NATURAL INDIAN RAINBOW MOONSTONE GEM £1 NR!

    UNUSUAL 12x10mm OVAL CABOCHON-CUT NATURAL INDIAN RAINBOW MOONSTONE GEM £1 NR!

    This is an unusual, oval cabochon-cut, natural Indian rainbow Moonstone gem. It weighs 4.75ct and measures 12x10mm. Below are the technical details Shape: Oval Cabochon-Cut. Colour: Rainbow-Effect.
    £1.20
    2 bids
    £1.50 postage
    Ending Today at 10:26PM 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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  • 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
  • A PAIR OF 8mm ROUND CABOCHON-CUT PURPLE/RED NATURAL ALMANDITE GARNET GEMS £1 NR!

    A PAIR OF 8mm ROUND CABOCHON-CUT PURPLE/RED NATURAL ALMANDITE GARNET GEMS £1 NR!

    This is a pair of round cabochon-cut, deep purple/red, natural Almandite Garnet gemstones. They weigh 2.50cts (5.00cts total) and measure 8mm across each. Below are the technical details Size: A Pair of 8mm.
    £0.99
    0 bids
    £1.50 postage
    Ending Today at 9:53PM GMT
  • CERTIFIED .083 cts. Round Cut Vivid Blue Color VS Loose Real/Natural Diamond 3D

    CERTIFIED .083 cts. Round Cut Vivid Blue Color VS Loose Real/Natural Diamond 3D

    Item Name : CERTIFIED Natural Accent Diamond. Cut / Shape : Round Brilliant. Treatment (s) : HPHT Color Enhanced Natural Diamond. Therefore the diamonds you receive shall be very close to the one in the images here, and exactly as per the specifications given below.
    £30.50
    0 bids
    Free P&P
    Ending Today at 3:38PM GMT
    From India
  • 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
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  • 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
  • CERTIFIED .051 cts Round Cut Fancy Champagne Color Loose Real/Natural Diamond 1E

    CERTIFIED .051 cts Round Cut Fancy Champagne Color Loose Real/Natural Diamond 1E

    Item Name : CERTIFIED Natural Accent Diamond. Cut / Shape : Round Brilliant. Therefore the diamonds you receive shall be very close to the one in the images here, and exactly as per the specifications given below.
    £9.00
    0 bids
    Free P&P
    Ending Today at 3:33PM GMT
    From India
  • 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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    Free P&P
    16 watching16 watching
  • 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
    eBay Premium Service
    Available for Best Offeror Best Offer
    Estimated delivery dateEst. delivery Wed, Dec 7
    FAST & FREE
  • 7x5mm PEAR-FACET DEEP-PURPLE NATURAL AFRICAN AMETHYST GEMSTONE £1 NR!

    7x5mm PEAR-FACET DEEP-PURPLE NATURAL AFRICAN AMETHYST GEMSTONE £1 NR!

    This is a deep-purple, pear-facet, natural African Amethyst gemstone. It weighs 0.60cts and measures 7x5mm. Below are the technical details We are able to set the vast majority of standard sized gemstones into Gold or Silver jewellery (rings, pendants, and earrings).
    £0.99
    1 bid
    £1.50 postage
    Ending Today at 9:23PM GMT
  • 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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  • LARGE 14x10mm OVAL-FACET NATURAL AFRICAN LEMON CITRINE GEMSTONE £1 NR!

    LARGE 14x10mm OVAL-FACET NATURAL AFRICAN LEMON CITRINE GEMSTONE £1 NR!

    This is a beautiful oval-facet, lemon-yellow, natural African Citrine gemstone. It weighs 4.90cts and measures 14x10mm. Below are the technical details 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 Thursday at 8:11PM GMT
  • LARGE 16x12mm OVAL CABOCHON-CUT NATURAL INDIAN RAINBOW MOONSTONE GEM £1 NR!

    LARGE 16x12mm OVAL CABOCHON-CUT NATURAL INDIAN RAINBOW MOONSTONE GEM £1 NR!

    This is an unusual, oval cabochon-cut, natural Indian rainbow Moonstone gem. It weighs 8.05cts and measures 16x12mm. Below are the technical details Shape: Oval 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
    1 bid
    £1.50 postage
    Ending Today at 10:05PM GMT

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