Results in Cabochon Natural Loose Rubies

1-25 of 1,117

  • RARE & UNUSUAL 7x5mm OVAL CABOCHON-CUT DEEP-RED NATURAL INDIAN RUBY GEMSTONE

    RARE & UNUSUAL 7x5mm OVAL CABOCHON-CUT DEEP-RED NATURAL INDIAN RUBY GEMSTONE

    This is an oval cabochon-cut, deep-red, natural Indian Ruby gemstone. It weighs 1.25cts, measures 7x5mm, and has no transparency. Shape: Oval Cabochon-Cut. Number of Gems: 1 Piece(s). Size: 7x5mm. Colour: Deep-Red.
    £6.22
    Click & Collect
    £1.50 postage
    11 sold11 sold
  • 6mm ROUND CABOCHON-CUT DEEP RED/PURPLE NATURAL INDIAN RUBY GEMSTONE (APP £102)

    6mm ROUND CABOCHON-CUT DEEP RED/PURPLE NATURAL INDIAN RUBY GEMSTONE (APP £102)

    This is a round cabochon-cut, red/purple, natural Indian Ruby gemstone. It weighs 1.20cts, measures 6mm across and has no transparency. Shape: Round Cabochon-Cut. We are able to set the vast majority of standard sized gemstones into Gold or Silver jewellery (rings, pendants, and earrings).
    £6.87
    Click & Collect
    £1.50 postage
  • Large Natural African Red Ruby Cabochon 11.8 x 10.6mm 9.21CT Beautiful Gemstone!

    Large Natural African Red Ruby Cabochon 11.8 x 10.6mm 9.21CT Beautiful Gemstone!

    It is a beautiful large stone. Colour is bright pinky-red. Size is 11.8mm x 10.6mm x 7.5mm, 9.21CT approx. Every stone is natural, there are no lab gems in my collection. Stones may have been heated to enhance the colour.
    £26.99
    Was: Previous price£29.99
    Free P&P
  • UNUSUAL 6x4mm OVAL CABOCHON-CUT DEEP-RED NATURAL INDIAN RUBY GEMSTONE £1 NR!

    UNUSUAL 6x4mm OVAL CABOCHON-CUT DEEP-RED NATURAL INDIAN RUBY GEMSTONE £1 NR!

    This is an oval cabochon-cut, deep-red, natural Indian Ruby gemstone. It weighs 0.70cts, measures 6x4mm, and has no transparency. Shape: Oval Cabochon-Cut. Number of Gems: 1 Piece(s). Size: 6x4mm. Colour: Deep-Red.
    £0.99
    2 bids
    £1.50 postage
    Ending Today at 3:32PM GMT
  • RUBY NATURAL MINED STONE TREATED. BEAUTIFUL DEPTH OF COLOUR LARGE 15.60Ct

    RUBY NATURAL MINED STONE TREATED. BEAUTIFUL DEPTH OF COLOUR LARGE 15.60Ct

    NATURAL MINED STONE WITH TREATMENT FOR PERMANENT COLOUR ENHANCEMENT. STONE : RUBY. IMPRESSIVE AND VERY RICH LOOKING COLOUR HUES WITH ATTRACTIVE INCLUSIONS. SUBSTANTIAL STONE WITH COLLECTION IDENTIFICATION DOCKET MF1590.
    £75.00
    Available for Best Offeror Best Offer
    FAST & FREE
  • UNUSUAL 8x6mm OVAL CABOCHON-CUT DEEP-RED NATURAL INDIAN RUBY GEMSTONE (APP £196)

    UNUSUAL 8x6mm OVAL CABOCHON-CUT DEEP-RED NATURAL INDIAN RUBY GEMSTONE (APP £196)

    This is an oval cabochon-cut, deep-red, natural Indian Ruby gemstone. It weighs 1.75cts, measures 8x6mm and has no transparency. Shape: Oval Cabochon-Cut. Size: 8x6mm. Colour: Deep-Red. We are able to set the vast majority of standard sized gemstones into Gold or Silver jewellery (rings, pendants, and earrings).
    £6.66
    Click & Collect
    £1.50 postage
  • UNUSUAL 6x4mm OVAL CABOCHON-CUT DEEP-RED NATURAL INDIAN RUBY GEMSTONE

    UNUSUAL 6x4mm OVAL CABOCHON-CUT DEEP-RED NATURAL INDIAN RUBY GEMSTONE

    This is an oval cabochon-cut, deep-red, natural Indian Ruby gemstone. It weighs 0.70cts, measures 6x4mm, and has no transparency. Shape: Oval Cabochon-Cut. Number of Gems: 1 Piece(s). Size: 6x4mm. Colour: Deep-Red.
    £4.44
    Click & Collect
    £1.50 postage
  • RARE 7x5mm OVAL CABOCHON-CUT DEEP-RED NATURAL INDIAN RUBY GEMSTONE £1 NR!

    RARE 7x5mm OVAL CABOCHON-CUT DEEP-RED NATURAL INDIAN RUBY GEMSTONE £1 NR!

    This is an oval cabochon-cut, deep-red, natural Indian Ruby gemstone. It weighs 1.25cts, measures 7x5mm, and has no transparency. Shape: Oval Cabochon-Cut. Number of Gems: 1 Piece(s). Size: 7x5mm. Colour: Deep-Red.
    £2.44
    5 bids
    £1.50 postage
    Ending Friday at 8:36PM GMT
  • RUBY CORUNDUM NATURAL MINED STONE [TREATED] FREEFORM CABOCHON 3.75Ct  MF5085

    RUBY CORUNDUM NATURAL MINED STONE [TREATED] FREEFORM CABOCHON 3.75Ct MF5085

    TREATED NATURAL MINED STONE WITH TRANSPARENCY AND INCLUSIONS. STONE : RUBY CORUNDUM. FREEFORM CABOCHON STYLE CUT WITH COLLECTION DOCKET MF5085.
    £17.00
    Click & Collect
    FAST & FREE
  • 4 X NATURAL RUBY LOOSE GEM 7X9MM OVAL CABOCHON 1.58-1.6 Crts GEMSTONE MINERAL

    4 X NATURAL RUBY LOOSE GEM 7X9MM OVAL CABOCHON 1.58-1.6 Crts GEMSTONE MINERAL

    £5.00
    0 bids
    £1.50 postage
    Ending 13 Dec at 8:31PM GMT
  • RARE 10x8mm OVAL CABOCHON-CUT DEEP RED-PURPLE NATURAL INDIAN RUBY GEM (APP £520)

    RARE 10x8mm OVAL CABOCHON-CUT DEEP RED-PURPLE NATURAL INDIAN RUBY GEM (APP £520)

    This is an oval cabochon-cut, deep purple/red, natural Indian Ruby gemstone. It weighs 3.65cts, measures 10x8mm and has no translucency. 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).
    £13.44
    Click & Collect
    £1.50 postage
  • NATURAL OVAL CUT 14.5 cts STAR RUBY CABOCHON LOOSE GEMSTONE 9.5 x 7.5 x 6.25 cm

    NATURAL OVAL CUT 14.5 cts STAR RUBY CABOCHON LOOSE GEMSTONE 9.5 x 7.5 x 6.25 cm

    This item is a beautiful NATURAL OVAL CUT 14.5 cts STAR RUBY CABOCHON LOOSE GEMSTONE. I have another 14.5 cts star ruby for sale in the same colour but a round cut, measuring 8.5 mm in diameter and 7.5 mm in depth.
    £29.99
    £2.10 postage
  • A PAIR OF 4mm ROUND CABOCHON-CUT DEEP-RED NATURAL INDIAN RUBY GEMSTONES

    A PAIR OF 4mm ROUND CABOCHON-CUT DEEP-RED NATURAL INDIAN RUBY GEMSTONES

    This is a pair of round cabochon-cut, deep-red, natural Indian Ruby gemstones. They weigh 0.35cts (0.70cts total), measure 4mm across each and have minimal translucency. Size: A Pair of 4 mm. Number of Gems: 2 Piece(s).
    £3.96
    Click & Collect
    £1.50 postage
  • RARE 5mm ROUND CABOCHON-CUT RED/PURPLE NATURAL INDIAN RUBY GEMSTONE

    RARE 5mm ROUND CABOCHON-CUT RED/PURPLE NATURAL INDIAN RUBY GEMSTONE

    This is a round cabochon-cut, deep red/purple, natural Indian Ruby gemstone. It weighs 0.85cts, measures 5mm across and has no translucency. Shape: Round cabochon-cut. Number of Gems: 1 Piece(s). We are able to set the vast majority of standard sized gemstones into Gold or Silver jewellery (rings, pendants, and earrings).
    £4.33
    Click & Collect
    £1.50 postage
  • UNUSUAL 8mm ROUND CABOCHON-CUT DEEP RED/PURPLE NATURAL INDIAN RUBY (APP £243)

    UNUSUAL 8mm ROUND CABOCHON-CUT DEEP RED/PURPLE NATURAL INDIAN RUBY (APP £243)

    This is a round cabochon-cut, deep red/purple, natural Indian Ruby gemstone. It weighs 3.10cts, measures 8mm across and has no transparency. Shape: Round Cabochon-Cut. We are able to set the vast majority of standard sized gemstones into Gold or Silver jewellery (rings, pendants, and earrings).
    £6.66
    Click & Collect
    £1.50 postage
  • NATURAL RUBY LOOSE GEM 6X8MM OVAL CABOCHON 1.7CT GEMSTONE RU29A

    NATURAL RUBY LOOSE GEM 6X8MM OVAL CABOCHON 1.7CT GEMSTONE RU29A

    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.
    £45.00
    Available for Best Offeror Best Offer
    FAST & FREE
  • NATURAL RUBY LOOSE GEMSTONE 5X7 OVAL CABOCHON 1.3CT COLLECTORS GEM RU25C

    NATURAL RUBY LOOSE GEMSTONE 5X7 OVAL CABOCHON 1.3CT COLLECTORS GEM RU25C

    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.
    £35.00
    FAST & FREE
  • RARE 5mm ROUND CABOCHON-CUT RED/PURPLE NATURAL INDIAN RUBY GEMSTONE £1 NR!

    RARE 5mm ROUND CABOCHON-CUT RED/PURPLE NATURAL INDIAN RUBY GEMSTONE £1 NR!

    This is a round cabochon-cut, deep red/purple, natural Indian Ruby gemstone. It weighs 0.85cts, measures 5mm across and has no translucency. Shape: Round cabochon-cut. Number of Gems: 1 Piece(s). 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 10:17PM GMT
  • A PAIR OF 6x4mm OVAL-FACET DEEP RED/PURPLE NATURAL INDIAN RUBY GEMSTONES £1 NR!

    A PAIR OF 6x4mm OVAL-FACET DEEP RED/PURPLE NATURAL INDIAN RUBY GEMSTONES £1 NR!

    This is a pair of oval-facet, deep red/purple, natural Indian Ruby gemstones. They weigh 0.50cts (1.00ct total), measure 6x4mm each, and have no transparency. Size: A Pair of 6x4mm. 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 9:19PM GMT
  • NATURAL RUBY LOOSE GEM 7X9MM OVAL CABOCHON 4.4CT GEMSTONE MINERAL RU37

    NATURAL RUBY LOOSE GEM 7X9MM OVAL CABOCHON 4.4CT GEMSTONE MINERAL RU37

    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.
    £20.00
    FAST & FREE
  • A PAIR OF 4mm ROUND CABOCHON-CUT DEEP-RED NATURAL INDIAN RUBY GEMSTONES £1 NR!

    A PAIR OF 4mm ROUND CABOCHON-CUT DEEP-RED NATURAL INDIAN RUBY GEMSTONES £1 NR!

    This is a pair of round cabochon-cut, deep-red, natural Indian Ruby gemstones. They weigh 0.35cts (0.70cts total), measure 4mm across each and have minimal translucency. Size: A Pair of 4 mm. Colour: Deep - Red.
    £0.99
    0 bids
    £1.50 postage
    Ending 15 Dec at 9:22PM GMT
  • UNUSUAL 8x6mm OVAL CABOCHON-CUT DEEP-RED NATURAL INDIAN RUBY GEMSTONE (APP £196)

    UNUSUAL 8x6mm OVAL CABOCHON-CUT DEEP-RED NATURAL INDIAN RUBY GEMSTONE (APP £196)

    This is an oval cabochon-cut, deep-red, natural Indian Ruby gemstone. It weighs 1.75cts, measures 8x6mm and no translucency. Shape: Oval Cabochon-Cut. Size: 8x6mm. Colour: Deep-Red. 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 16 Dec at 8:19PM GMT
  • 2.44Cts - Natural, Purple/Pink Ruby, Cabochon, SI, Mozambique, 1Pcs, Glass Fill

    2.44Cts - Natural, Purple/Pink Ruby, Cabochon, SI, Mozambique, 1Pcs, Glass Fill

    Ruby is a variety of corundum that gets its red colour from chromium. Corundum that occurs in other colours is classified as sapphire. In the ancient Indian language of Sanskrit, ruby is called "ratnaraj", which translates as "king of precious stones".
    £19.99
    FAST & FREE
  • RARE 10x8mm OVAL CABOCHON-CUT DEEP RED/PURPLE NATURAL INDIAN RUBY GEM (APP £520)

    RARE 10x8mm OVAL CABOCHON-CUT DEEP RED/PURPLE NATURAL INDIAN RUBY GEM (APP £520)

    This is an oval cabochon-cut, red/purple, natural Indian Ruby gemstone. It weighs 3.65cts, measures 10x8mm and has no translucency. 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).
    £1.24
    3 bids
    £1.50 postage
    Ending Sunday at 12:04AM GMT
  • NATURAL RUBY LOOSE GEM 5X7 OVAL CABOCHON 1.3CT GEMSTONE RU25B

    NATURAL RUBY LOOSE GEM 5X7 OVAL CABOCHON 1.3CT GEMSTONE RU25B

    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.
    £40.00
    Available for Best Offeror Best Offer
    FAST & FREE

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