• LAB GROWN BLUE STAR SAPPHIRE LOOSE GEMSTONE 5MM ROUND CABOCHON GEM 0.6CT SA31D

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £9.00
    eBay Premium Service
    FAST & FREE
  • LAB GROWN YELLOW STAR SAPPHIRE LOOSE GEMSTONE 6X8 OVAL 2CT GEM SA67

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Sapphire name comes from Greek sappheiros "blue stone" is a gemstone variety of the mineral corundum, an aluminium oxide. Color other than red or dark pink, in which case the gem would instead be called a ruby, considered to be a different gemstone.
    £10.00
    Free postage
  • LAB GROWN STAR SAPPHIRE LIGHT GREEN GEMSTONE 5X8 TEAR DROP CABOCHON 1.2CT SA32B

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £12.00
    Free postage
  • LAB GROWN LOOSE BLUE STAR SAPPHIRE GEMSTONE 5X8 PEAR GEM CABOCHON 1.15CT SA37A

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £14.00
    Free postage
  • LAB GROWN LOOSE BLACK STAR SAPPHIRE GEMSTONE 5X8 PEAR CABOCHON GEM 1.1CT SA39a

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £12.00
    eBay Premium Service
    FAST & FREE
  • BLUE STAR SAPPHIRE LAB GROWN 5MM ROUND LOOSE GEMSTONE CABOCHON GEM 0.65CT SA35D

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £10.00
    Free postage
  • LAB GROWN LOOSE BLUE STAR SAPPHIRE GEMSTONE 5MM ROUND CABOCHON GEM 0.65CT SA35A

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £10.00
    eBay Premium Service
    FAST & FREE
  • LIGHT YELLOW STAR SAPPHIRE LAB GROWN 5MM ROUND GEMSTONE CABOCHON 0.7CT GEM SA22E

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £9.00
    eBay Premium Service
    FAST & FREE
  • LAB GROWN YELLOW STAR SAPPHIRE LOOSE GEMSTONE 5MM ROUND GEM CABOCHON 0.7CT SA22A

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £9.00
    Free postage
  • LAB GROWN BLUE STAR SAPPHIRE LOOSE GEMSTONE 7MM ROUND GEM CABOCHON 1.5CT SA38

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £16.00
    Free postage
  • LAB GROWN BLUE STAR SAPPHIRE LOOSE GEMSTONE 5MM ROUND CABOCHON GEM 0.6CT SA31E

    Lab grown Star Sapphire cabochon - for Gemstone collectors,for Jewellery designers or for Mystic and positive energy as an amulet. Lab grown sapphire material is identical to natural sapphire, except it can be made without the flaws that are found in natural stones.
    £10.00
    eBay Premium Service
    FAST & FREE
  • LAB GROWN BLUE STAR SAPPHIRE LOOSE GEMSTONE 5MM ROUND CABOCHON GEM 0.6CT SA31F

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £9.00
    Free postage
  • LAB GROWN OLIVE GREEN STAR SAPPHIRE GEMSTONE 5MM ROUND CABOCHON GEM 0.6CT SA30B

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £10.00
    Free postage
  • LAB GROWN STAR SAPPHIRE GEMSTONE GREEN 5MM LOOSE ROUND CABOCHON GEM 0.6CT SA30F

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £10.00
    Free postage
  • LAB GROWN WHITE STAR SAPPHIRE 5MM ROUND LOOSE GEMSTONE CABOCHON 0.6CT SA34D

    Lab grown white Star Sapphire 5mm round 0.6ct gem. Sapphires also occur in shades of orange and brown, and colourless sapphires are sometimes used as diamond substitutes in jewellery. Padparadscha sapphires often draw higher prices than many of even the finest blue sapphires.
    £9.00
    Free postage
  • LAB GROWN WHITE STAR SAPPHIRE GEMSTONE 5MM ROUND GEM CABOCHON 0.6CT SA34A

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £9.00
    Free postage
  • LAB GROWN BLUE STAR SAPPHIRE GEMSTONE 5X8mm PEAR GEM CABOCHON 1.15CT SA37B

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £14.00
    Free postage
  • LAB GROWN BLACK STAR SAPPHIRE TEAR DROP GEMSTONE 5X8mm PEAR CABOCHON 1.1CT SA39B

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £14.00
    eBay Premium Service
    FAST & FREE
  • Blue Star Sapphire Pear 7x5 mm Flat Cabochon 6 Rayed Lab-created Opaque Stone

    Blue Star Sapphire   Lab-Created stone. (Lab-created/ Synthetic): the gemstone item is a human made material which resembles a natural gemstone to the point of being nearly indistinguishable from the real thing. The chemical and crystal make up is nearly the same as its naturally occurring cousin. As far as imitation gemstone products go, this is the highest calibur.   Pear cutting. Vivid blue in Hue Chart, VS Grade. Opaque, excellent 6 rayed star.   Weight: 1 carat Dimension: 7 x 5 mm   The pictures in the listing are just for reference as we are selling multiple pieces with same pictures.  .
    £6.00
    From Hong Kong
    Free postage
  • Blue Star Sapphire Square 4x4 mm Flat Cabochon sharp cornered 6 Rayed Stone

    Opaque Star Sapphire Cabochon (Flat bottom) : Sharp cornered cut   Lab-Created stone. (Lab-created/ Synthetic): the gemstone item is a human made material which resembles a natural gemstone to the point of being nearly indistinguishable from the real thing. The chemical and crystal make up is nearly the same as its naturally occurring cousin. As far as imitation gemstone products go, this is the highest calibur.   Square cutting. Vivid blue in Hue Chart, VS Grade. Opaque, excellent 6 rayed star.    Shape: Square Weight: 1 carat Dimension: 4 x 4 mm  .
    £5.00
    From Hong Kong
    Free postage
  • Blue Star Sapphire Square 7x7 MM Flat Cabochon 6 Rayed Lab-created Opaque Stone

    Opaque Blue Star Sapphire   Lab-Created stone.  (Lab-created/ Synthetic): the gemstone item is a human made material which resembles a natural gemstone to the point of being nearly indistinguishable from the real thing. The chemical and crystal make up is nearly the same as its naturally occurring cousin. As far as imitation gemstone products go, this is the highest calibur.   Square cutting. Vivid blue in Hue Chart, VS Grade. Opaque, excellent 6 rayed star.  Shape: Square   Weight: 2.5 carat Dimension: 7 x 7 mm   The picture in the listing is just for reference as we are selling multiple pieces with same picture..
    £6.00
    From Hong Kong
    Free postage
  • Purple Star Sapphire Oval 7x5 mm Cabochon 6 Rayed Lab-created Transparent Stone

    Transparent Purple Star Sapphire   Lab-Created stone. (Lab-created/ Synthetic): the gemstone item is a human made material which resembles a natural gemstone to the point of being nearly indistinguishable from the real thing. The chemical and crystal make up is nearly the same as its naturally occurring cousin. As far as imitation gemstone products go, this is the highest calibur.   Oval cutting. Vivid purple in Hue Chart, VS Grade. Transparent, excellent 6 rayed star.   Weight: 0.5 carat Dimension: 7 x 5 mm   The pictures in the listing are just for reference as we are selling multiple pieces with the same pictures..
    £6.00
    From Hong Kong
    Free postage
  • Yellow Star Sapphire Oval 8x6 mm Cabochon 6 Rayed Lab-created Transparent Stone

    Transparent Yellow Star Sapphire - Flat Cabochon   Lab-created stone. (Lab-created/ Synthetic): the gemstone item is a human made material which resembles a natural gemstone to the point of being nearly indistinguishable from the real thing. The chemical and crystal make up is nearly the same as its naturally occurring cousin. As far as imitation gemstone products go, this is the highest calibur.   Oval cutting.Vivid yellow in Hue Chart, VS Grade. Opaque, excellent 6 rayed star.   Weight: 1.5 carat Dimension: 8 x 6 mm   The pictures in the listing are just for reference as we are selling multiple pieces with same pictures.  .
    £7.00
    From Hong Kong
    Free postage
  • White Star Sapphire Pear 13x9 mm Flat Cabochon 6 Rayed Lab-created Opaque Stone

    Opaque White Star Sapphire (Flat Bottom Cabochon)   Lab-created stone. (Lab-created/ Synthetic): the gemstone item is a human made material which resembles a natural gemstone to the point of being nearly indistinguishable from the real thing. The chemical and crystal make up is nearly the same as its naturally occurring cousin. As far as imitation gemstone products go, this is the highest calibur.   Pear cutting.Vivid white in Hue Chart, VS Grade. Opaque, excellent 6 rayed star.   Weight: 4.5 carat Dimension: 13 x 9 mm   The picture in the listing is just for reference as we are selling multiple pieces with the same picture.  .
    £17.00
    From Hong Kong
    Free postage
  • White Star Sapphire Round 5 mm Flat Cabochon 6 Rayed Lab-created Opaque Stone

    Opaque White Star Sapphire (Flat Bottom Cabochon)   Lab-created stone. (Lab-created/ Synthetic): the gemstone item is a human made material which resembles a natural gemstone to the point of being nearly indistinguishable from the real thing. The chemical and crystal make up is nearly the same as its naturally occurring cousin. As far as imitation gemstone products go, this is the highest calibur.   Round cutting.Vivid white in Hue Chart, VS Grade. Opaque, excellent 6 rayed star.   Weight: 1 carat Dimension: 5 mm   The picture in the listing is just for reference as we are selling multiple pieces with same picture.    .
    £6.00
    From Hong Kong
    Free postage
  • 9.40 ct AWESOME RICH CEYLON STAR BLUE SAPPHIRE OVAL CUT LAB CREATED 13.4X19.8MM

    STAR SAPPHIRE. SHAPE / CUT. IF = Inclusion Free, Flawless, Loupe clean. VVS = Very superb quality, Eye clean, Very slight inclusion. I1-I2 = Inclusions easily visible, misty-cabochon, opaque. SI = Slight Inclusions, good quality, inclusion visible to the naked eye.
    £22.91
    From Thailand
    Free postage
    or Best Offer
  • LAB GROWN BLUE STAR SAPPHIRE LOOSE GEMSTONE 5MM ROUND CABOCHON GEM 0.6CT SA31C

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £9.00
    Free postage
  • LAB GROWN GREEN STAR LOOSE SAPPHIRE GEMSTONE 5X8 PEAR GEM CABOCHON 1.2CT SA32A

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £12.00
    Free postage
    Only 1 left!
  • LIGHT YELLOW STAR SAPPHIRE LAB GROWN GEMSTONE 5MM ROUND CABOCHON 0.7CT GEM SA22C

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £9.00
    Free postage
  • YELLOW STAR SAPPHIRE LOOSE LAB GROWN 5MM ROUND GEMSTONE CABOCHON 0.7CT GEM SA22F

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £9.00
    Free postage
  • LAB GROWN LIGHT BLUE STAR SAPPHIRE GEM 5MM ROUND GEMSTONE CABOCHON 0.65CT SA35F

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £10.00
    Free postage
  • LAB GROWN BLUE STAR SAPPHIRE LOOSE GEMSTONE 5MM ROUND CABOCHON GEM 0.65CT SA35B

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £10.00
    Free postage
  • LAB GROWN 5MM ROUND BLUE STAR SAPPHIRE LOOSE GEMSTONE CABOCHON GEM 0.65CT SA35C

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £10.00
    Free postage
  • LAB GROWN LOOSE BLUE STAR SAPPHIRE GEMSTONE 5MM ROUND CABOCHON GEM 0.6CT SA31A

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £9.00
    Free postage
  • LAB GROWN BLUE STAR SAPPHIRE LOOSE GEMSTONE 5MM ROUND CABOCHON GEM 0.6CT SA31B

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £9.00
    Free postage
  • LAB GROWN LIGHT GREEN STAR SAPPHIRE GEMSTONE 5MM ROUND CABOCHON GEM 0.6CT SA30D

    Sapphire Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Sapphire name comes from Greek sappheiros "blue stone" is a gemstone variety of the mineral corundum, an aluminium oxide. Colour other than red or dark pink, in which case the gem would instead be called a ruby, considered to be a different gemstone.
    £10.00
    Free postage
  • LAB GROWN GREEN STAR SAPPHIRE LOOSE GEMSTONE 5MM ROUND CABOCHON GEM 0.6CT SA30C

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £10.00
    Free postage
  • LAB GROWN OLIVE GREEN STAR SAPPHIRE GEMSTONE 5MM ROUND CABOCHON GEM 0.6CT SA30A

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £10.00
    Free postage
  • LAB GROWN WHITE STAR SAPPHIRE LOOSE GEMSTONE 5MM ROUND CABOCHON 0.6CT SA34E

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £9.00
    Free postage
  • LIGHT BLUE STAR SAPPHIRE LAB GROWN 5MM ROUND GEMSTONE CABOCHON 0.65CT SA35E

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £10.00
    Free postage
  • LAB GROWN LOOSE WHITE STAR SAPPHIRE GEMSTONE 5MM ROUND CABOCHON 0.6CT SA34F

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £9.00
    Free postage
  • LAB GROWN 5MM ROUND YELLOW STAR SAPPHIRE GEMSTONE CABOCHON 0.7CT GEM SA22D

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £9.00
    Free postage
  • LAB GROWN LIGHT YELLOW STAR SAPPHIRE GEMSTONE 5MM ROUND CABOCHON 0.7CT SA22B

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £9.00
    Free postage
  • LAB GROWN STAR SAPPHIRE WHITE GEMSTONE 5MM ROUND GEM CABOCHON 0.6CT SA34B

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £9.00
    Free postage
  • LAB GROWN 5MM ROUND WHITE STAR SAPPHIRE GEMSTONE GEM CABOCHON 0.6CT SA34C

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £9.00
    eBay Premium Service
    FAST & FREE
  • LAB GROWN GREEN STAR SAPPHIRE GEMSTONE 5MM LOOSE ROUND CABOCHON GEM 0.6CT SA30E

    Mohs hardness 9, Specific gravity 4, Refractive index 1.760–1.770. Trace amounts of other elements such as iron, titanium, or chromium can give corundum blue, yellow, pink, purple, orange, or greenish colour.
    £10.00
    Free postage
  • Blue Star Sapphire Square 4x4 mm Flat Cabochon sharp cornered 6 Rayed Stone

    Opaque Star Sapphire Cabochon (Flat bottom) : Sharp cornered cut   Lab-Created stone. (Lab-created/ Synthetic): the gemstone item is a human made material which resembles a natural gemstone to the point of being nearly indistinguishable from the real thing. The chemical and crystal make up is nearly the same as its naturally occurring cousin. As far as imitation gemstone products go, this is the highest calibur.   Square cutting. Vivid blue in Hue Chart, VS Grade. Opaque, excellent 6 rayed star.    Shape: Square Weight: 1 carat Dimension: 4 x 4 mm  .
    £4.99
    0 bids
    Free postage
    Ending Friday at 4:08AM BST1d 17hFrom Hong Kong
  • Blue Star Sapphire Square 7x7 MM Flat Cabochon 6 Rayed Lab-created Opaque Stone

    (Lab-created/ Synthetic): the gemstone item is a human made material which resembles a natural gemstone to the point of being nearly indistinguishable from the real thing. The chemical and crystal make up is nearly the same as its naturally occurring cousin.
    £5.99
    0 bids
    Free postage
    Ending 27 Sep at 3:06AM BST6d 16hFrom Hong Kong
Got one to sell?

Got one to sell?

Get it in front of 17+ million UK buyers.

Tell us what you think - opens in new window or tab