Results in Cushion Eye Clean Natural Loose Diamonds & Gemstones

1-25 of 161

  • 2.80CTS EXTRAORDINARY GREEN MULTI COLOUR BLACK NATURAL ETHIOPIAN OPAL CUSHION

    2.80CTS EXTRAORDINARY GREEN MULTI COLOUR BLACK NATURAL ETHIOPIAN OPAL CUSHION

    BLACK OPAL. aim up view high. MARKET VALUE. color="#000000". CLARITY SCALE. INCLUSIONS VISIBLE TO NAKED EYES. SLIGHT INCLUSIONS. VERY SLIGHT INCLUSIONS.
    £23.00
    0 bids
    Free P&P
    Ending 12 Dec at 2:39AM GMT
    From Thailand
  • Certified 3.11ct Natural Yellow Sapphire - Cushion cut

    Certified 3.11ct Natural Yellow Sapphire - Cushion cut

    Luxwellery, High end Piece at Wholesale Price! Come with a certificate as shown.
    £690.00
    Available for Best Offeror Best Offer
    £6.90 postage
  • 1.33ct Amethyst Chequerboard cut 8.00x6.13mm VVS Natural "Rose de France" colour

    1.33ct Amethyst Chequerboard cut 8.00x6.13mm VVS Natural "Rose de France" colour

    A chequerboard cut cushion Amethyst weighing 1.33 carats. The colour is "Rose de France", a natural feint pink. Polish and cut are excellent and the gem is nice and clean. All my gems and minerals come with a small free gift because everyone loves a present!
    £11.95
    eBay Premium Service
    Available for Best Offeror Best Offer
    Estimated delivery dateEst. delivery Tue, Dec 6
    FAST & FREE
  • UNUSUAL 10x8mm CUSHION-FACET NATURAL AFRICAN LEMON CITRINE GEMSTONE £1 NR!

    UNUSUAL 10x8mm CUSHION-FACET NATURAL AFRICAN LEMON CITRINE GEMSTONE £1 NR!

    This is a cushion-facet, lemon yellow, natural African Citrine gemstone. It weighs 2.75cts and measures 10x8mm. Below are the technical details Shape: Cushion Facet. Colour: Lemon Yellow. Crystal Structure: Trigonal.
    £0.99
    0 bids
    £1.50 postage
    Ending Friday at 10:36PM GMT
  • 6.11 Cts IMPRESSIVE NATURAL ULTRA RARE ROYAL BLUE MOON STONE GEM

    6.11 Cts IMPRESSIVE NATURAL ULTRA RARE ROYAL BLUE MOON STONE GEM

    Some may be heated which is a common and acceptable treatment, or be fissure filled or colour enhanced. Your perfect destination for Natural Earth Mined Color Stones.Reasonable prices and direct sources from Srilanka, India, Mozambique, Madagascar, Thailand, Brazil, China, Hongkong.
    £499.00
    From Thailand
    Free P&P
  • 1.42 CT WONDERFUL GENUINE NATURAL RED GARNET CUSHION CUT LOOSE GEMSTONES

    1.42 CT WONDERFUL GENUINE NATURAL RED GARNET CUSHION CUT LOOSE GEMSTONES

    Item Name RED GARNET. Shape CUSHION. Colour RED. Weight 1.42 CT. Flawless Very Very Slightly Inclusion Very Slightly Inclusion Slightly Inclusion Open Inclusion Opaque.
    £9.99
    From India
    Free P&P
  • 1.43 CT ROYAL BLUE HEATING NATURAL CEYLONE SAPPHIRE CUSHION CUT LOOSE GEMSTONES

    1.43 CT ROYAL BLUE HEATING NATURAL CEYLONE SAPPHIRE CUSHION CUT LOOSE GEMSTONES

    Shape CUSHION. Colour Blue. Item Name SAPPHIRE. Weight 1.43 CT. Flawless Very Very Slightly Inclusion Very Slightly Inclusion Slightly Inclusion Open Inclusion Opaque.
    £99.99
    From India
    Available for Best Offeror Best Offer
    Free P&P
  • 0.95 CT UNHEATED ROYAL BLUE NATURAL CEYLONE SAPPHIRE CUSHION CUT LOOSE GEMSTONES

    0.95 CT UNHEATED ROYAL BLUE NATURAL CEYLONE SAPPHIRE CUSHION CUT LOOSE GEMSTONES

    Shape CUSHION. Colour Blue. Item Name SAPPHIRE. Weight 0.95 CT. Flawless Very Very Slightly Inclusion Very Slightly Inclusion Slightly Inclusion Open Inclusion Opaque.
    £139.99
    From India
    Available for Best Offeror Best Offer
    Free P&P
  • Superb Eye Clean Certified Unheated 1.31ct Cushion Cut Light Blue Sapphire.

    Superb Eye Clean Certified Unheated 1.31ct Cushion Cut Light Blue Sapphire.

    A Certified Unheated 1.31ct Cushion Cut Slightly Violetish Light Blue Transparent Ceylon Sapphire. Eye Clean, The Cut Is Excellent. A Premium Quality Light Blue Ceylon Sapphire, A Very Clean and Lustrous Stone When In Hand.
    £375.00
    Estimated delivery dateEst. delivery Wed, Dec 7
    Available for Best Offeror Best Offer
    FAST & FREE
  • 21.45 ct Large Citrine Cushion cut 17.00x16.78mm VS Natural loose yellow gem

    21.45 ct Large Citrine Cushion cut 17.00x16.78mm VS Natural loose yellow gem

    A large 21.45 carat cushion cut Citrine. Light reflects back nicely making this a great bright stone and I have to confess I am a bit of a fan of this particular cut. Saturation and polish are excellent.
    £30.95
    eBay Premium Service
    Available for Best Offeror Best Offer
    Estimated delivery dateEst. delivery Tue, Dec 6
    FAST & FREE
  • 32.91ct large olive yellow Citrine 25.69x14.59mm VVS Natural loose gemstone

    32.91ct large olive yellow Citrine 25.69x14.59mm VVS Natural loose gemstone

    An unusually coloured 32.91 carat Citrine. The colour is a deeply saturated olive yellow and the cut and lustre are excellent. This is a very large, stunning gem. All my gems come with a small free gift because everyone loves a present!
    £51.95
    eBay Premium Service
    Available for Best Offeror Best Offer
    Estimated delivery dateEst. delivery Tue, Dec 6
    FAST & FREE
  • 0.70-Carat Natural & Unheated Padparadscha Sapphire from Ceylon (IGI-Certified)

    0.70-Carat Natural & Unheated Padparadscha Sapphire from Ceylon (IGI-Certified)

    Gemstone : Natural Padparadscha (Sapphire) Color : Light Pinkish Orange. Weight: 0.70 Carats Hardness: 9(Mohs Scale). Exotic Gemstones.All Natural & Untreated. Pcs: 1 Origin: Ceylon (Sri Lanka). Size: 5.78 x 4.53 x 2.85 mm Treatment: None (Natural & Untreated).
    £254.00
    From India
    Free P&P
  • 1.42 CT WONDERFUL SUPERIOR NATURAL RED GARNET CUSHION CUT LOOSE GEMSTONES

    1.42 CT WONDERFUL SUPERIOR NATURAL RED GARNET CUSHION CUT LOOSE GEMSTONES

    Item Name RED GARNET. Shape CUSHION. Colour RED. Weight 1.42 CT. Flawless Very Very Slightly Inclusion Very Slightly Inclusion Slightly Inclusion Open Inclusion Opaque.
    £9.99
    From India
    Free P&P
  • Natural Australian Citrine - Cushion Cut - 8x6mm

    Natural Australian Citrine - Cushion Cut - 8x6mm

    This stunning eye clean Australian Citrine is bright vibrant yellow (often referred to as "sunburst yellow") with no visible imperfections. Would look stunning in jewellery or in a collection. Cut: Cushion Checkerboard Cut.
    £28.83
    From Australia
    Available for Best Offeror Best Offer
    £5.88 postage
  • 2.72-Carat GIA-Certified Unheated Cushion-Cut Kashmir-Origin Blue Sapphire

    2.72-Carat GIA-Certified Unheated Cushion-Cut Kashmir-Origin Blue Sapphire

    Gemstone : Natural Sapphire Color : Medium Blue. Shape: Cushion Remarks: Free GIA / IGI Certificates (See Below). Pcs: 1 Origin: Kashmir (India). Weight: 2.72 Carats Hardness: 9(Mohs Scale). Cutting: Faceted.
    £12,566.00
    From India
    Available for Best Offeror Best Offer
    Free P&P
  • 39.74 ct Citrine Millenium 23.82x19.07mm VVS Natural loose honey yellow gemstone

    39.74 ct Citrine Millenium 23.82x19.07mm VVS Natural loose honey yellow gemstone

    A very large honey yellow Citrine weighing 39.74 carats. The cut on this stone is amazing, truly excellent, capturing all the light in the room and sparking it back as a beautiful sunset orange. Polish and clarity are befittingly high for such a gem.
    £58.95
    eBay Premium Service
    Available for Best Offeror Best Offer
    Estimated delivery dateEst. delivery Tue, Dec 6
    FAST & FREE
  • IGI CERTIFIED 2.33 Cts Sweet! Light Pink Ceylon Sapphire Cushion Cut !!

    IGI CERTIFIED 2.33 Cts Sweet! Light Pink Ceylon Sapphire Cushion Cut !!

    Colour Light Pink. Shape Cushion Cut. Product Sapphire. Opaque : Neither reflecting nor emitting light. VVS : Tiny inclusions are extremely difficult to find. even under 10x magnification. Origin Ceylon.
    £976.80
    From Germany
    Was: Previous price£1,110.00
    Available for Best Offeror Best Offer
    Free P&P
  • 4.03-Carat Unheated Eye-Clean Intense Blue Cushion-Cut Ceylon Sapphire (GIA)

    4.03-Carat Unheated Eye-Clean Intense Blue Cushion-Cut Ceylon Sapphire (GIA)

    Gemstone : Natural Sapphire Color : Intense Blue. Shape: Cushion Remarks: Free GIA Certificate (See Below). Weight: 4.03 Carats Hardness: 9(Mohs Scale). Pcs: 1 Origin: Ceylon (Sri Lanka). Stone ID : A10769 Clarity: SI1, Eye-Clean.
    £1,962.00
    From India
    Available for Best Offeror Best Offer
    Free P&P
  • 4.71-Carat IGI-Certified Unheated Cushion-Cut Yellow Sapphire from Ceylon

    4.71-Carat IGI-Certified Unheated Cushion-Cut Yellow Sapphire from Ceylon

    Gemstone : Natural Sapphire Color : Medium Yellow. Shape: Cushion Remarks: Free IGI Certificate (See Below). Pcs: 1 Origin: Ceylon (Sri Lanka). Weight: 4.71 Carats Hardness: 9(Mohs Scale). Cutting: Faceted.
    £777.00
    From India
    Free P&P
  • 5.24-Carat VS-Clarity Lustrous Pastel Blue Kashmir Sapphire (Unheated)

    5.24-Carat VS-Clarity Lustrous Pastel Blue Kashmir Sapphire (Unheated)

    Gemstone : Natural Sapphire Clarity: VS2, Near Loupe-Clean. Weight: 5.24 Carats Origin: Kashmir (India). Clarity Scale. VS: Very Slight Inclusions. Size: 12.25 x 7.01 x 5.73 mm Hardness: 9(Mohs Scale).
    £16,048.00
    From India
    Available for Best Offeror Best Offer
    Free P&P
  • 5.30-Carat GIA-Certified Unheated Cushion-Cut Yellow Sapphire from Ceylon

    5.30-Carat GIA-Certified Unheated Cushion-Cut Yellow Sapphire from Ceylon

    Gemstone : Natural Sapphire Color : Soft Yellow. Shape: Cushion Remarks: Free GIA Certificate (See Below). Pcs: 1 Origin: Ceylon (Sri Lanka). Weight: 5.30 Carats Hardness: 9(Mohs Scale). Cutting: Faceted.
    £1,574.00
    From India
    Available for Best Offeror Best Offer
    Free P&P
  • 1.53-Carat IGI-Certified Unheated Royal Blue Sapphire from Ceylon

    1.53-Carat IGI-Certified Unheated Royal Blue Sapphire from Ceylon

    Gemstone : Natural Sapphire Color : Royal Blue. Pcs: 1 Origin: Ceylon (Sri Lanka). Shape: Cushion Remarks: Free IGI Certificate (See Below). Weight: 1.53 Carats Hardness: 9(Mohs Scale). The certificate clearly mentions the carat weight, measurements, etc along with the confirmation that the gemstone is unheated / untreated.
    £1,364.00
    From India
    Available for Best Offeror Best Offer
    Free P&P
  • 6.03-Carat GIA-Certified Natural & Unheated Eye-Clean Ceylonese Blue Sapphire

    6.03-Carat GIA-Certified Natural & Unheated Eye-Clean Ceylonese Blue Sapphire

    Gemstone : Natural Sapphire Color : Lustrous Intense Blue. Shape: Cushion Remarks: Free GIA Certificate (See Below). Weight: 6.03 Carats Hardness: 9 (Mohs Scale). Exotic Gemstones.All Natural & Untreated.
    £4,186.00
    From India
    Available for Best Offeror Best Offer
    Free P&P
  • 2.55-Carat Unheated Cushion-Cut Blue Sapphire from Mogok, Burma (IGI-Certified)

    2.55-Carat Unheated Cushion-Cut Blue Sapphire from Mogok, Burma (IGI-Certified)

    Gemstone : Natural Sapphire Color : Medium Blue (Color Zoning). Pcs: 1 Origin: Mogok (Burma). Shape: Cushion Remarks: Free IGI Certificate (See Below). Cutting: Faceted. The certificate clearly mentions the carat weight, measurements, etc along with the confirmation that the gemstone is unheated / untreated.
    £673.00
    From India
    Free P&P
  • 2.54-Carat Unheated Eye-Clean Yellow Sapphire from Ceylon (IGI-Certified)

    2.54-Carat Unheated Eye-Clean Yellow Sapphire from Ceylon (IGI-Certified)

    Gemstone : Natural Sapphire Color : Yellow. Shape: Cushion Remarks: Free IGI Certificate (See Below). Weight: 2.54 Carats Hardness: 9(Mohs Scale). Pcs: 1 Origin: Ceylon (Sri Lanka). Stone ID : A11225 Clarity: SI1, Eye-Clean.
    £629.00
    From India
    Available for Best Offeror Best Offer
    Free P&P

Got one to sell?

Get it in front of 17+ million UK buyers.