Results in Loose Lab-Created Rubies

1-25 of 557

  • LARGE 14x10mm OVAL-FACET TOP-RED RUBY GEMSTONE

    LARGE 14x10mm OVAL-FACET TOP-RED RUBY GEMSTONE

    This is an oval facet, top-red lab Ruby gemstone. It weighs 5.35cts and measures 14x10mm. We are able to set the vast majority of standard sized gemstones into Gold or Silver jewellery (rings, pendants, and earrings).
    £5.44
    Click & Collect
    £1.50 postage
  • 6.25 mm Round Cut Lab Created Ruby Loose Gemstone

    6.25 mm Round Cut Lab Created Ruby Loose Gemstone

    6.25mm Round Cut Lab Created Ruby. These rubies are grown in a laboratory to produce eye clean gems, the material is the same mineral(corundum) as natural rubies just the process that takes millions of years in the earths crust is shortened to weeks in the laboratory.
    £6.00
    Available for Best Offeror Best Offer
    £0.95 postage
  • LARGE 16x12mm OVAL-FACET TOP-RED RUBY GEMSTONE

    LARGE 16x12mm OVAL-FACET TOP-RED RUBY GEMSTONE

    This is an oval facet, top-red lab Ruby gemstone. It weighs 9.45cts and measures 16x12mm. We are able to set the vast majority of standard sized gemstones into Gold or Silver jewellery (rings, pendants, and earrings).
    £6.33
    Click & Collect
    £1.50 postage
  • LARGE 18x13mm OVAL-FACET TOP-RED RUBY GEMSTONE

    LARGE 18x13mm OVAL-FACET TOP-RED RUBY GEMSTONE

    This is an oval facet, top-red lab Ruby gemstone. It weighs 10.75cts and measures 18x13mm. We are able to set the vast majority of standard sized gemstones into Gold or Silver jewellery (rings, pendants, and earrings).
    £9.44
    Click & Collect
    £1.50 postage
  • A PAIR OF 10x5mm MARQUISE-FACET HOT-RED RUBY GEMSTONES £1 NR!

    A PAIR OF 10x5mm MARQUISE-FACET HOT-RED RUBY GEMSTONES £1 NR!

    This is a pair of beautiful, marquise-facet, top-red lab Ruby gemstones. They weigh 1.05cts (2.10cts total) and measure 10x5mm each. 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 Sunday at 12:09AM GMT
  • 10 x 8 mm Octagon Cut Lab Created Ruby Loose Gemstone

    10 x 8 mm Octagon Cut Lab Created Ruby Loose Gemstone

    These rubies are grown in a laboratory to produce eye clean gems, the material is the same mineral(corundum) as natural rubies just the process that takes millions of years in the earths crust is shortened to weeks in the laboratory.
    £8.00
    Available for Best Offeror Best Offer
    £0.95 postage
  • UNUSUAL 10x8mm OVAL-FACET HOT-RED RUBY GEMSTONE £1 NR!

    UNUSUAL 10x8mm OVAL-FACET HOT-RED RUBY GEMSTONE £1 NR!

    This is an oval facet, top-red lab Ruby gemstone. It weighs 3.20cts and measures 10x8mm. Extra Charges.
    £0.99
    1 bid
    £1.50 postage
    Ending Saturday at 8:36PM GMT
  • 5 PIECES OF 3mm ROUND-FACET HYDROTHERMAL HOT-RED RUBY GEMSTONES

    5 PIECES OF 3mm ROUND-FACET HYDROTHERMAL HOT-RED RUBY GEMSTONES

    This is a set of 5 pieces of hot-red, round-facet, hydrothermal Ruby gemstones. They weigh 0.10cts (0.50cts total weight) and measure 3mm across each. We are able to set the vast majority of standard sized gemstones into Gold or Silver jewellery (rings, pendants, and earrings).
    £3.33
    Click & Collect
    £1.50 postage
    Only 1 left!Only 1 left!
  • LARGE 14x10mm OVAL-FACET TOP-RED RUBY GEMSTONE £1 NR!

    LARGE 14x10mm OVAL-FACET TOP-RED RUBY GEMSTONE £1 NR!

    This is an oval facet, top-red lab Ruby gemstone. It weighs 5.40cts and measures 14x10mm. 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 12 Dec at 9:38PM GMT
  • A PAIR OF 8x6mm OVAL-FACET TOP-RED RUBY GEMSTONES

    A PAIR OF 8x6mm OVAL-FACET TOP-RED RUBY GEMSTONES

    This is a pair of oval-facet, top-red lab Ruby gemstones. They weigh 1.25cts (2.50cts total) and measure 8x6mm each. We are able to set the vast majority of standard sized gemstones into Gold or Silver jewellery (rings, pendants, and earrings).
    £3.66
    Click & Collect
    £1.50 postage
  • 5 PIECES OF 2mm ROUND-FACET HYDROTHERMAL HOT-RED RUBY GEMSTONES

    5 PIECES OF 2mm ROUND-FACET HYDROTHERMAL HOT-RED RUBY GEMSTONES

    This is a set of 5 pieces of hot-red, round-facet, hydrothermal Ruby gemstones. They weigh 0.06cts (0.30cts total weight) and measure 2mm across each. We are able to set the vast majority of standard sized gemstones into Gold or Silver jewellery (rings, pendants, and earrings).
    £2.96
    Click & Collect
    £1.50 postage
  • Ruby Round  6.5mm Lab Created Loose Gemstones

    Ruby Round 6.5mm Lab Created Loose Gemstones

    Top Quality Red Ruby. Round Cut 6.5mm. Cut Round. Colour Medium Red. These lab grown Rubies have the exact same mineral composition as natural mined Rubies. Being chemically identical to natural mined Ruby they have the same chemical properties as natural Rubies and so have the same hardness, colours, and refractive index.
    £8.99
    eBay Premium Service
    Free P&P
    Click & Collect
  • Ruby octagonal cut 6x8 Lab Created  Loose Gemstones

    Ruby octagonal cut 6x8 Lab Created Loose Gemstones

    Colour Medium Red. These lab grown Rubies have the exact same mineral composition as natural mined Rubies. Being chemically identical to natural mined Ruby they have the same chemical properties as natural Rubies and so have the same hardness, colours, and refractive index.
    £8.99
    eBay Premium Service
    Free P&P
    Click & Collect
  • 5 PIECES OF 3mm ROUND-FACET HYDROTHERMAL HOT-RED RUBY GEMSTONES £1 NR!

    5 PIECES OF 3mm ROUND-FACET HYDROTHERMAL HOT-RED RUBY GEMSTONES £1 NR!

    This is a set of 5 pieces of hot-red, round-facet, hydrothermal Ruby gemstones. They weigh 0.10cts (0.50cts total weight) and measure 3mm across each. 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 Sunday at 10:59PM GMT
  • A PAIR OF 8x6mm OVAL-FACET TOP-RED RUBY GEMSTONES £1 NR!

    A PAIR OF 8x6mm OVAL-FACET TOP-RED RUBY GEMSTONES £1 NR!

    This is a pair of oval-facet, top-red lab Ruby gemstones. They weigh 1.25cts (2.50cts total) and measure 8x6mm each. 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 15 Dec at 9:32PM GMT
  • 5mm. round created Ruby Gemstones (2 stones)

    5mm. round created Ruby Gemstones (2 stones)

    These are 5 mm. round created Ruby facetted gemstones.Our price is for 2 stones but larger quantities are available. FREE Auctiva Image Hosting. Save time & money with. We will reply as soon as possible, usually within 12 hours.
    £3.50
    eBay Premium Service
    Free P&P
  • Ruby Round  3mm Lab Created

    Ruby Round 3mm Lab Created

    Top Quality Red Ruby. Cut Round. Colour Medium Red. These lab grown Rubies have the exact same mineral composition as natural mined Rubies. Being chemically identical to natural mined Ruby they have the same chemical properties as natural Rubies and so have the same hardness, colours, and refractive index.
    £4.99
    eBay Premium Service
    Free P&P
  • UNUSUAL 10x8mm OVAL-FACET HOT-RED RUBY GEMSTONE

    UNUSUAL 10x8mm OVAL-FACET HOT-RED RUBY GEMSTONE

    This is an oval facet, top-red lab Ruby gemstone. It weighs 3.20cts and measures 10x8mm. Extra Charges.
    £4.22
    Click & Collect
    £1.50 postage
  • Lab Created Ruby Hot Pink Choice of Cut & Size 2mm-20mm

    Lab Created Ruby Hot Pink Choice of Cut & Size 2mm-20mm

    £4.20
    eBay Premium Service
    FAST & FREE
    Click & Collect
  • 6 x 6 mm. Heart shaped created Ruby Gemstones (2 stones)

    6 x 6 mm. Heart shaped created Ruby Gemstones (2 stones)

    Heart shaped created Ruby Gemstones (2 stones). These are 6 x 6 mm. heart shaped created Ruby facetted gemstones.Our price is for 2 stones but larger quantities are available. We will reply as soon as possible, usually within 12 hours.
    £3.50
    eBay Premium Service
    Free P&P
  • LAB GROWN ROUND STAR RUBY LOOSE GEMSTONE 7MM 1.6CT GEM CABOCHON RU8F

    LAB GROWN ROUND STAR RUBY LOOSE GEMSTONE 7MM 1.6CT GEM CABOCHON RU8F

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. A ruby is a pink to blood-red gemstone, a variety of the mineral corundum (aluminium oxide). The red colour is caused mainly by the presence of the element chromium.
    £16.00
    FAST & FREE
    Only 1 left!Only 1 left!
  • LARGE 18x13mm OVAL-FACET TOP-RED RUBY GEMSTONE £1 NR!

    LARGE 18x13mm OVAL-FACET TOP-RED RUBY GEMSTONE £1 NR!

    This is an oval facet, top-red lab Ruby gemstone. It weighs 10.75cts and measures 18x13mm. We are able to set the vast majority of standard sized gemstones into Gold or Silver jewellery (rings, pendants, and earrings).
    £2.20
    4 bids
    £1.50 postage
    Ending 15 Dec at 9:57PM GMT
  • LARGE 16x12mm OVAL-FACET TOP-RED RUBY GEMSTONE £1 NR!

    LARGE 16x12mm OVAL-FACET TOP-RED RUBY GEMSTONE £1 NR!

    This is an oval facet, top-red lab Ruby gemstone. It weighs 9.45cts and measures 16x12mm. 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 17 Dec at 9:09PM GMT
  • STAR RUBY LAB GROWN LOOSE GEMSTONE 5MM ROUND 0.6CT GEM CABOCHON RU3F

    STAR RUBY LAB GROWN LOOSE GEMSTONE 5MM ROUND 0.6CT GEM CABOCHON RU3F

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. A ruby is a pink to blood-red gemstone, a variety of the mineral corundum (aluminium oxide). The red colour is caused mainly by the presence of the element chromium.
    £9.00
    FAST & FREE
  • LAB GROWN STAR RUBY 5MM ROUND GEMSTONE  0.6CT CABOCHON COLLECTORS GEM RU6E

    LAB GROWN STAR RUBY 5MM ROUND GEMSTONE 0.6CT CABOCHON COLLECTORS GEM RU6E

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. A ruby is a pink to blood-red gemstone, a variety of the mineral corundum (aluminium oxide). The red colour is caused mainly by the presence of the element chromium.
    £10.00
    FAST & FREE

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