86 items found from eBay international sellers

  • Natural Unheated Neon Blue Spinel 2.30 Cts Cushion Cut Loose Gemstone

    This Blue Spinel is 2.30 Cts and it has a beautiful Neon Blue Color. It also has a sparkling luster. Slightly included - Inclusions are noticeable and can be seen with the naked eye. As Blue Sapphire gemstones are very highly priced in the market, This Neon Blue Spinel is the best Alternative for a gemstone of hardness above 8.0.
    £382.55
    From Sri Lanka
    Free postage
    Transparency: TransparentShape: CushionCertification: On Request
  • SPINEL 3.44 CTS - NATURAL CEYLON LOOSE GEM - 18281

    SPINEL DEEP PURPLE 3.44 CTS 18281. Spinel Many famous rubies in crown jewels around the world are actually spinels. The most famous is the Black Prince's ruby, and the The Timor Ruby. Spinel was recognized as a distinct gem variety only in the late 19th century through hardness and X-ray tests.
    £69.00
    From Sri Lanka
    Free postage
    Transparency: Transparent
    or Best Offer
    Shape: Cushion
  • SPINEL BLUE 0.69 CTS 18398 - SRI LANKA LOOSE GEMSTONE

    SPINEL BLUE 0.69 CTS 18398. Refractive Index: 1.718 (-.006, .044) Hardness: 8 Chemical Comp: MgAl2O4 Density: 3.60 (-.03, .30) Crystal Group: Cubic Spinel: Many famous rubies in crown jewels around the world are actually spinels.
    £7.66
    0 bids
    Free postage
    Ending 24 Oct at 11:49AM BST3d 21hFrom Sri LankaTransparency: TransparentShape: Cushion
  • SPINEL RED 2.85 CTS 19380 - SRI LANKA NATURAL GEMSTONE

    SPINEL RED 2.85 CTS 19380. Refractive Index: 1.718 (-.006, .044) Hardness: 8 Chemical Comp: MgAl2O4 Density: 3.60 (-.03, .30) Crystal Group: Cubic Spinel: Many famous rubies in crown jewels around the world are actually spinels.
    £115.00
    From Sri Lanka
    Free postage
    Transparency: Transparent
    or Best Offer
    Shape: Cushion
  • SPINEL RED 3.21 CTS 19379 - NATURAL CEYLON LOOSE GEM

    SPINEL RED 3.21 CTS 19379. Refractive Index: 1.718 (-.006, .044) Hardness: 8 Chemical Comp: MgAl2O4 Density: 3.60 (-.03, .30) Crystal Group: Cubic Spinel: Many famous rubies in crown jewels around the world are actually spinels.
    £145.66
    From Sri Lanka
    Free postage
    Transparency: Transparent
    or Best Offer
    Shape: Cushion
  • SPINEL 1.33 CTS - NATURAL CEYLON LOOSE GEM - 18784

    SPINEL PURPLE 1.33 CTS 18784. Spinel:Many famous rubies in crown jewels around the world are actually spinels. The most famous is the Black Prince's ruby, and theTheTimor Ruby, Spinel was recognized as a distinct gem variety only in the late 19th century through hardness and X-ray tests.
    £37.57
    0 bids
    Free postage
    Ending 27 Oct at 6:37AM BST6d 16hFrom Sri LankaTransparency: TransparentShape: Cushion
  • SPINEL DEEP BLUE 1.56 CTS - NATURAL CEYLON LOOSE GEM - 18682

    SPINEL DEEP BLUE 1.56 CTS 18682. Spinel Many famous rubies in crown jewels around the world are actually spinels. The most famous is the Black Prince's ruby, and the The Timor Ruby. Spinel was recognized as a distinct gem variety only in the late 19th century through hardness and X-ray tests.
    £69.00
    From Sri Lanka
    Free postage
    Transparency: Transparent
    or Best Offer
    Shape: Cushion
  • Unheated Natural Lavender Spinel 2.01 Cts VVS Well Cushion Cut Loose Gemstone

    It also has a Sparkling luster. This stone is 100% eye clean. established in 1987, since then nishgems has been a hard fighting competitor in the gemstone export market. Moon Stone. Stone Specifications.
    £167.89
    From Sri Lanka
    Free postage
    Transparency: TransparentShape: CushionCertification: On Request
  • Natural Lavender Purple Spinel 2.15 Cts VS Cushion Excellent Cut Loose Gemstone

    Here is a pretty Spinel! This spinel is 2.15 Cts. It also has sparkling luster and 100% eye clean. Natural Purple Spinel 2.15 Cts VS Cushion Well Cut Loose Gemstone. established in 1987, since then nishgems has been a hard fighting competitor in the gemstone export market.
    £88.16
    From Sri Lanka
    Free postage
    Transparency: TransparentShape: CushionCertification: On Request
  • SPINEL - REDDISH PURPLE 1.99 CTS - NATURAL CEYLON LOOSE GEM - 18884

    SPINEL REDDISH PURPLE 1.99 CTS 18884. Spinel: Many famous rubies in crown jewels around the world are actually spinels. The most famous is the Black Prince's ruby, and the The Timor Ruby, Spinel was recognized as a distinct gem variety only in the late 19th century through hardness and X-ray tests.
    £145.66
    From Sri Lanka
    Free postage
    Transparency: Transparent
    or Best Offer
    Shape: CushionCertification: CGJ
  • COBALT SPINEL 3.77 CTS - 18662 NATURAL SRI LANKA GEMSTONE

    COBALT SPINEL 3.77 CTS 18662. They are exceptionally beautiful, very rare, hence quite expensive, are much sought after by collectors and connoisseurs alike. Found almost exclusively in Sri Lanka fine cobalt spinels are now rarer than rubies.
    £551.98
    From Sri Lanka
    Free postage
    Transparency: Transparent
    or Best Offer
    Shape: CushionCertification: CGJ
  • SPINEL 1.39 CTS - SRI LANKA LOOSE GEMSTONE - 19182

    SPINEL 1.39 CTS 19182. Spinel was recognized as a distinct gem variety only in the late 19th century through hardness and X-ray tests. Until then were mixed with Rubies due to similarity in color and brilliance.
    £18.40
    0 bids
    Free postage
    Ending 25 Oct at 5:45AM BST4d 15hFrom Sri LankaTransparency: TransparentShape: Cushion
  • SPINEL MAROON 1.50 CTS - NATURAL CEYLON LOOSE GEM - 15111

    SPINEL MAROON 1.50 CTS - 15111. SpinelMany famous rubies in crown jewels around the world are actually spinels. The most famous is the Black Prince's ruby, and the The Timor Ruby. Spinel was recognized as a distinct gem variety only in the late 19th century through hardness and X-ray tests.
    £18.40
    0 bids
    Free postage
    Ending 26 Oct at 11:51AM BST5d 21hFrom Sri LankaTransparency: TransparentShape: Cushion
  • 1.45 Ct Natural CEYLON VIOLET SPINEL Unheated Untreated VS Loose Gemstone SP40

    Gem Type Natural Violet Spinel. Origin Sri Lanka (Ceylon). Ceylon Sapphire is directed to design-loving and quality conscious people who are interested in precious gems and design classics. We always did our best to provide a quality service as a reasonable price.
    £16.87
    From Sri Lanka
    Free postage
    Transparency: Transparent
    or Best Offer
    Shape: Cushion
  • SPINEL DEEP PURPLE 1.50 CTS - SRI LANKA LOOSE GEMSTONE - 18285

    SPINEL DEEP PURPLE 1.50 CTS 18285. Spinel Many famous rubies in crown jewels around the world are actually spinels. The most famous is the Black Prince's ruby, and the The Timor Ruby. Spinel was recognized as a distinct gem variety only in the late 19th century through hardness and X-ray tests.
    £29.90
    0 bids
    Free postage
    Ending 24 Oct at 11:16AM BST3d 21hFrom Sri LankaTransparency: TransparentShape: Cushion
  • 1.22 Ct Natural CEYLON PURPLE SPINEL Unheated Untreated VS Loose Gemstone SP16

    Gem Type Natural Purple Spinel. Origin Sri Lanka (Ceylon). Ceylon Sapphire is directed to design-loving and quality conscious people who are interested in precious gems and design classics. We always did our best to provide a quality service as a reasonable price.
    £15.33
    From Sri Lanka
    Free postage
    Transparency: Transparent
    or Best Offer
    Shape: Cushion
  • 1.07 ct AAA+ Five-star Cushion Shape (6 x 6 mm) Fancy Purplish Pink Spinel

    1.07 ct AAA Five-star Cushion Shape (6 x 6 mm) Fancy Purplish Pink Spinel Natural Gemstone. Mined From Earth! VVS-VS Quality Fancy Purplish Pink Color Stone. Color Fancy Purplish Pink. Grade AAA . Shape Cushion.
    £7.66
    0 bids
    Free postage
    Ending 22 Oct at 2:53AM BST1d 12hFrom United StatesTransparency: TransparentShape: Cushion
  • 0.65 Ct Natural CEYLON PINK SPINEL Unheated Untreated VS Loose Gemstone SP57

    Gem Type Natural Pink Spinel. Origin Sri Lanka (Ceylon). Ceylon Sapphire is directed to design-loving and quality conscious people who are interested in precious gems and design classics. We always did our best to provide a quality service as a reasonable price.
    £12.27
    From Sri Lanka
    Free postage
    Transparency: Transparent
    or Best Offer
    Shape: Cushion
  • 0.94 ct AAA+ Remarkable Cushion Shape (5 x 6 mm) Fancy Purplish Pink Spinel

    0.94 ct AAA Remarkable Cushion Shape (5 x 6 mm) Fancy Purplish Pink Spinel Natural Gemstone. Mined From Earth! VVS-VS Quality Fancy Purplish Pink Color Stone. Color Fancy Purplish Pink. Grade AAA . Shape Cushion.
    £7.66
    0 bids
    Free postage
    Ending 22 Oct at 2:12AM BST1d 12hFrom United StatesTransparency: TransparentShape: Cushion
  • Natural 7.61 Carat Purple Spinel Large Genuine Loose Gemstone Ceylon

    This is a natural purple Spinel weighing 7.61 carats. It is a large rectangular cushion cut with a lovely plum purple color. This gem is well cut and would make a beautiful piece of jewelry. • 7.30mm deep.
    £517.48
    From United States
    Free postage
    Transparency: Transparent
    or Best Offer
    Shape: Cushion
  • 2.11 cts – Rare Blue/Green Color Shift Spinel With Video!

    2.11 cts – Rare Blue/Green Color Shift Spinel - YouTube. GIA Gemset g/B 6/3 – Very slightly grayish. Weight – 2.11 cts. In mixed lighting, it is a beautiful teal color. Under fluorescent, it turns bluer, & a bit darker.
    £344.22
    From United States
    £6.71 postage
    Transparency: TransparentShape: Cushion
  • Natural 4.30 Carat Welch’s Grape Colored Spinel Cushion Genuine Loose Gemstone

    This is a natural purplish pink Spinel weighing 4.30 carats. It is a Cushion with a lovely “Welch’s Grape 🍇” color. This gemstone is clean, and well cut. It would make a beautiful piece of jewelry.
    £824.13
    From United States
    Free postage
    Transparency: TransparentShape: Cushion
  • 1.36cts rare natural Purple Spinel Custom Tapered Cushion cut Gem Sri Lanka

    This would also make a great addition to your rare gem or mineral collection! A very rare, natural, desirable color. Quantity & Stone Type: 1 natural purple spinel. Photos are taken under Fluorescent and/or incandescent lighting (13W fluorescent bulb, 40W white incandescent bulb).
    £189.73
    From United States
    Was: Previous price£344.97
    Shape: Cushion
    £7.63 postage
    or Best Offer
  • 1.75 CT NATURAL CUSHION PINK SPINEL, UNHEATED/UNTREATED, SRI LANKA

    Spectacular 1.75 ct. Cushion Cut Pink Spinel. Natural Earth Mined from Sri Lanka. Very Fine Intense Pink Color! New Low Price!
    £64.51
    From United States
    Was: Previous price£71.68
    Transparency: Transparent
    £3.45 postage
    Shape: Cushion
  • 2.93 cts – Bright Pink Spinel With Video!

    Really nice pink Spinel. Not baby pink. Not hot pink. Just pink. Holds it's color under all lighting. Very nice dispersion & sparkle from a nice cut. No window. Eye clean.
    £727.54
    From United States
    £6.71 postage
    Transparency: TransparentShape: Cushion
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