Results in Loose Diamonds and Gemstones

1-25 of 495,053

  • 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
  • 2.3 MM CERTIFIED Round Fancy Champagne Color 100% Real Loose Natural Diamond #A

    2.3 MM CERTIFIED Round Fancy Champagne Color 100% Real Loose Natural Diamond #A

    This is a 100% natural diamond mined from the earth. 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.
    £6.50
    1 bid
    £1.95 postage
    Ending Today at 8:56PM GMT
    From India
  • Gem Cut/Polished LR Crystal Opal Cab, 2.7cts 10mm Round. Multi Blue Fires

    Gem Cut/Polished LR Crystal Opal Cab, 2.7cts 10mm Round. Multi Blue Fires

    I have for sale a Nice Gem Cut Lightning Ridge Crystal Opal Cab. This one is 10mm round and 5mm thick. It weighs 2.7cts in all. Mixed Blue, Dark/Light Blues in Non-Clean Crystal Opal. With Grey/Dark Potch in the back.
    £39.99
    16 bids
    £1.95 postage
    Ending Today at 9:34PM GMT
  • 0.271 ct Madagascar Green Sapphire Marquise cut loose stone

    0.271 ct Madagascar Green Sapphire Marquise cut loose stone

    Hi you are bidding on this Madagascar Green Sapphire. 0.271ct. 7x3.5mm. Taken from the pictured ring when I sold the metal. Good luck...
    £20.00
    0 bids
    £2.00 postage
    Ending Today at 9:00PM GMT
  • 10 PIECES OF 3mm ROUND CABOCHON-CUT PURPLE NATURAL BRAZILIAN AMETHYST GEMSTONES

    10 PIECES OF 3mm ROUND CABOCHON-CUT PURPLE NATURAL BRAZILIAN AMETHYST GEMSTONES

    This is a set of ten pieces of round cabochon-cut, natural Brazilian Amethyst gemstones. They weigh 0.15cts (0.75cts total) and measure 3mm across each. Below are the technical details Size: 10 Pieces of 3 mm.
    £3.11
    Click & Collect
    £1.50 postage
  • 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 Purple Color SI 100% Real Loose Natural Diamond #H

    1.4 MM CERTIFIED Round Fancy Purple Color SI 100% Real Loose Natural Diamond #H

    This is a 100% natural diamond mined from the earth. 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 8:58PM GMT
    From India
  • 5 PIECES OF 3mm ROUND-FACET NATURAL BRAZILIAN GOLDEN CITRINE GEMSTONES £1 NR!

    5 PIECES OF 3mm ROUND-FACET NATURAL BRAZILIAN GOLDEN CITRINE GEMSTONES £1 NR!

    This is a set of 5 pieces of beautiful round-facet, bright golden-yellow, natural Brazilian Citrine gemstones. They weigh 0.10cts (0.50cts total) and measure 3mm across each. Below are some technical details.
    £0.99
    1 bid
    £1.50 postage
    Ending Today at 9:31PM 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
  • CERTIFIED .082 cts. Round Cut Champagne Color VVS Loose Real/Natural Diamond 2E

    CERTIFIED .082 cts. Round Cut Champagne Color VVS Loose Real/Natural Diamond 2E

    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.
    £30.50
    0 bids
    Free P&P
    Ending Today at 9:02PM GMT
    From India
  • A PAIR OF 9x7mm OVAL CABOCHON-CUT NATURAL INDIAN PINK MOONSTONE GEMS £1 NR!

    A PAIR OF 9x7mm OVAL CABOCHON-CUT NATURAL INDIAN PINK MOONSTONE GEMS £1 NR!

    This is a pair of superb, oval cabochon-cut, rare pink/orange, natural Indian Moonstone gems. They weigh 2.00cts (4.00cts total) and measure 9x7mm each. Below are the technical details Size: A Pair of 9x7mm.
    £0.99
    1 bid
    £1.50 postage
    Ending Today at 9:56PM 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
  • 6mm x 4mm Natural Amber Oval Cabochon Gem Gemstone

    6mm x 4mm Natural Amber Oval Cabochon Gem Gemstone

    6mm x 4mm OVAL CABOCHON. NATURAL AMBER GEMSTONE. Measurements: 6mm x 4mm 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).
    £1.22
    £1.49 postage
  • BUY CERTIFIED .061 cts. Round Vivid Red Color VS Loose Real/Natural Diamond 1E

    BUY CERTIFIED .061 cts. Round Vivid Red Color VS Loose Real/Natural Diamond 1E

    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.
    £27.40
    0 bids
    Free P&P
    Ending Today at 9:08PM GMT
    From India
  • A PAIR OF 6x4mm OVAL-FACET PURPLE/RED NATURAL RHODOLITE GARNET GEMS £1 NR!

    A PAIR OF 6x4mm OVAL-FACET PURPLE/RED NATURAL RHODOLITE GARNET GEMS £1 NR!

    This is a pair of oval-facet, purple/red, natural African Rhodolite Garnet gemstones. They weigh 0.50cts (1.00ct total), measure 6x4mm each and have a clarity grade of SI-1. Below are the technical details.
    £4.00
    3 bids
    £1.50 postage
    Ending Today at 9:11PM GMT
  • 5mm x 4mm Natural Amber Oval Cabochon Gem Gemstone

    5mm x 4mm Natural Amber Oval Cabochon Gem Gemstone

    5mm x 4mm OVAL CABOCHON. NATURAL AMBER GEMSTONE. Measurements: 5mm x 4mm 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).
    £1.20
    £1.49 postage
  • 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
  • 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
    eBay Premium Service
    Available for Best Offeror Best Offer
    Estimated delivery dateEst. delivery Mon, Dec 5
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  • 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
    Click & Collect
    FAST & FREE
  • 1.4 MM CERTIFIED Round Fancy Yellow Color SI 100% Real Loose Natural Diamond #H

    1.4 MM CERTIFIED Round Fancy Yellow Color SI 100% Real Loose Natural Diamond #H

    This is a 100% natural diamond mined from the earth. 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.
    £2.70
    0 bids
    £1.95 postage
    Ending Today at 9:00PM GMT
    From India
  • Sapphire Loose Gemstone Natural 1,3 Ct Precious Gem Precision Cut By AveryGems

    Sapphire Loose Gemstone Natural 1,3 Ct Precious Gem Precision Cut By AveryGems

    For centuries, the Sapphire has been referred to as the ultimate blue gemstone. Since Ancient times the Blue Sapphire represented a promise of honesty, loyalty, purity and trust. Each rough gemstone is unique with its own personality so I design a specific gemstone design for each stone.
    £230.00
    Available for Best Offeror Best Offer
    £3.27 postage
  • UNUSUAL 8mm ROUND-FACET LIGHT-PURPLE NATURAL BRAZILIAN AMETHYST GEMSTONE £1 NR!

    UNUSUAL 8mm ROUND-FACET LIGHT-PURPLE NATURAL BRAZILIAN AMETHYST GEMSTONE £1 NR!

    This is a round-facet, nice light-purple, natural Brazilian Amethyst gemstone. It weighs 1.60cts and measures 8mm across. Below are the technical details Colour: Purple. We are able to set the vast majority of standard sized gemstones into Gold or Silver jewellery (rings, pendants, and earrings).
    £1.47
    2 bids
    £1.50 postage
    Ending Today at 10:06PM GMT
  • CERTIFIED .072 cts. Round Vivid Yellow Color VVS Loose Real/Natural Diamond 2D

    CERTIFIED .072 cts. Round Vivid Yellow Color VVS Loose Real/Natural Diamond 2D

    Item Name : CERTIFIED Natural Accent Diamond. Treatment (s) : HPHT Color Enhanced Natural Diamond. Color : Yellow. Cut / Shape : Round Brilliant. This is a 100% natural diamond mined from the earth. Weight (Carats). 072 cts.
    £26.60
    0 bids
    Free P&P
    Ending Today at 9:20PM GMT
    From India
  • 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
    eBay Premium Service
    Available for Best Offeror Best Offer
    Free P&P
  • 4 PIECES OF 5mm CUSHION CABOCHON-CUT NATURAL INDIAN RAINBOW MOONSTONES £1 NR!

    4 PIECES OF 5mm CUSHION CABOCHON-CUT NATURAL INDIAN RAINBOW MOONSTONES £1 NR!

    These are 4 pieces of unusual, cushion cabochon-cut, natural Indian rainbow Moonstone gems. They weigh 0.95cts (3.80cts total weight) and measure 10x8mm each. Below are the technical details Size: 4 Pieces of 5 mm.
    £0.99
    0 bids
    £1.50 postage
    Ending 5 Dec at 8:27PM GMT

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