Results in Cushion Slight Loose Diamonds & Gemstones

1-25 of 54

  • Beautiful Certified 0.94ct Cushion Cut Transparent Violetish Pink Sapphire.

    Beautiful Certified 0.94ct Cushion Cut Transparent Violetish Pink Sapphire.

    A Certified 0.94 Carat Cushion Cut Violetish Pink Transparent Sapphire. Slightly Included. Standard Heat Treatment. The Cut Is Very Good. A Very Pleasing Sapphire When In Hand. CHECK OUT OUR OTHER GREAT DEALS.
    £250.00
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  • Natural Untreated Amethyst Gem, Classic Cushion Cut, Very Rare Loose Gemstone

    Natural Untreated Amethyst Gem, Classic Cushion Cut, Very Rare Loose Gemstone

    Natural Untreated Amethyst Gemstone. Gem Has Also Been Cut In The Classic Cushion Design. Cut:Classic Cushion. This Massive 45.17 ct Stone Has An Amazing Purple Pearl Color With Orange Fire Sparkling Inside It.
    £600.00
    From South Africa
    Available for Best Offeror Best Offer
    Free P&P
  • 10mm CUSHION-FACET NATURAL AFRICAN LEMON CITRINE GEMSTONE £1 NR!

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

    This is a cushion-facet, light lemon-yellow, natural African Citrine gemstone. It weighs 3.80cts and measures 10mm across. Below are the technical details Crystal Structure: Trigonal. 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 5:44PM GMT
  • 1.13 ct Emerald 7.72x5.80mm Si1 Natural loose blue green Zambian gemstone

    1.13 ct Emerald 7.72x5.80mm Si1 Natural loose blue green Zambian gemstone

    A blue / green Zambian Emerald weighing 1.13 carats. A slightly unusual, and desirable, hue on this gem: green with tones of blue coming through. It can be safely assumed that most emeralds are oiled, it is just an accepted part of the preparation process.
    £31.95
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  • Rare 1.11ct Certified Premium Quality Colour Change Garnet.

    Rare 1.11ct Certified Premium Quality Colour Change Garnet.

    A 1.11ct Certified Cushion Cut Colour Change Garnet. Transparent and Slightly Included, The Cut Is Very Good, One Slight Chip To The Crown. A Beautiful and Rare, Very Good Quality Colour Change Garnet.
    £260.00
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  • 1.45 ct Emerald 8.85x5.76mm Si1 Natural loose blue green Zambian gemstone

    1.45 ct Emerald 8.85x5.76mm Si1 Natural loose blue green Zambian gemstone

    A blue / green Zambian Emerald weighing 1.45 carats. A slightly unusual, and desirable, hue on this gem: green with tones of blue coming through. It can be safely assumed that most emeralds are oiled, it is just an accepted part of the preparation process.
    £43.95
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  • Excellent GIA Certified 2.54 Carat Fancy Yellow Orange Transparent Sapphire!!

    Excellent GIA Certified 2.54 Carat Fancy Yellow Orange Transparent Sapphire!!

    A GIA Certified 2.54 Carat Cushion Cut Fancy Yellow Orange Sapphire. Transparent, Slightly Included, Displaying Exceptional Lustre, The Cut Is Very Good/Excellent. Standard Heat Treatment Has Been Observed.
    £1,350.00
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  • 4.07-Carat Rare Unheated Royal Blue Sapphire from Kashmir, India (GIA-Certified)

    4.07-Carat Rare Unheated Royal Blue Sapphire from Kashmir, India (GIA-Certified)

    Gemstone : Natural Sapphire Color : Royal Blue. Pcs: 1 Origin: Kashmir (India). Shape: Cushion Remarks: Free GIA & IGI Certificate (See Below). Weight: 4.07 Carats Hardness: 9(Mohs Scale). The certificate clearly mentions the carat weight, measurements, etc along with the confirmation that the gemstone is unheated / untreated.
    £64,103.00
    From India
    Available for Best Offeror Best Offer
    Free P&P
  • 5.03-Carat Unheated Intense Blue Cushion-Cut Sapphire from Sri Lanka (GIA)

    5.03-Carat Unheated Intense Blue Cushion-Cut Sapphire from Sri Lanka (GIA)

    Gemstone : Natural Sapphire Color : Intense Blue. Shape: Cushion Remarks: Free GIA Certificate (See Below). Pcs: 1 Origin: Ceylon (Sri Lanka). Weight: 5.03 Carats Hardness: 9(Mohs Scale). Cutting: Faceted.
    £3,055.00
    From India
    Available for Best Offeror Best Offer
    Free P&P
  • 6.33-Carat IGI-Certified Unheated Lustrous Fiery Blue Burmese Sapphire

    6.33-Carat IGI-Certified Unheated Lustrous Fiery Blue Burmese Sapphire

    Gemstone : Natural Sapphire Color : Lustrous Fiery Blue. Shape: Cushion Remarks: Free IGI & GII Certificate (See Below). Weight: 6.33 Carats Hardness: 9(Mohs Scale). The certificate clearly mentions the carat weight, measurements, etc along with the confirmation that the gemstone is unheated / untreated.
    £3,324.00
    From India
    Available for Best Offeror Best Offer
    Free P&P
  • 10.15-Carat GIA-Certified Unheated Cushion-Cut Sapphire from Sri Lanka

    10.15-Carat GIA-Certified Unheated Cushion-Cut Sapphire from Sri Lanka

    Shape: Cushion Remarks: Free GIA Certificate (See Below). Pcs: 1 Origin: Ceylon (Sri Lanka). Gemstone : Natural Sapphire Color : Intense Blue. Weight: 10.15 Carat Hardness: 9(Mohs Scale). Cutting: Faceted.
    £6,211.00
    From India
    Available for Best Offeror Best Offer
    Free P&P
  • 4.41-Carat Unheated Vivid Royal Blue Sapphire from Ceylon (GRS-Certified)

    4.41-Carat Unheated Vivid Royal Blue Sapphire from Ceylon (GRS-Certified)

    Gemstone : Natural Sapphire Color : Vivid Royal Blue. Pcs: 1 Origin: Ceylon (Sri Lanka). Shape: Cushion Remarks: Free GRS Certificate (See Below). Weight: 4.41 Carats Hardness: 9(Mohs Scale). The certificate clearly mentions the carat weight, measurements, etc along with the confirmation that the gemstone is unheated / untreated.
    £4,245.00
    From India
    Available for Best Offeror Best Offer
    Free P&P
  • Tourmaline Loose Gemstone Natural 1,95Ct Precious Gem Precision Cut By AveryGems

    Tourmaline Loose Gemstone Natural 1,95Ct Precious Gem Precision Cut By AveryGems

    Each rough gemstone is unique with its own personality so I design a specific gemstone design for each stone. Avery Gems is a gemstone artist, cutting unique gemstone to the highest standard. Every stone is an individual piece of wearable “gemstone art”.
    £180.00
    Click & Collect
    £3.27 postage
  • 11.28-Carat Bright Green Cushion-Cut Zambian Emerald (Certified by GII)

    11.28-Carat Bright Green Cushion-Cut Zambian Emerald (Certified by GII)

    Gemstone : Natural Emerald Color : Bright Green. Shape: Cushion Remark: Free GII Certificate (See Below). Weight: 11.28 Carats Hardness: 7.5 to 8(Mohs Scale). Cutting: Faceted. The certificate clearly mentions the carat weight, measurements, etc along with the confirmation that the gemstone is unheated / untreated.
    £5,922.00
    From India
    Available for Best Offeror Best Offer
    Free P&P
  • 4.30-Carat Unheated Lustrous Blue Sapphire from Kashmir (Certified by GIA & IGI)

    4.30-Carat Unheated Lustrous Blue Sapphire from Kashmir (Certified by GIA & IGI)

    Gemstone : Natural Sapphire Color : Lustrous Blue. Shape: Cushion Remarks: Free GIA & IGI Certificate (See Below). Pcs: 1 Origin: Kashmir (India). Weight: 4.30 Carats Hardness: 9(Mohs Scale). The certificate clearly mentions the carat weight, measurements, etc along with the confirmation that the gemstone is unheated / untreated.
    £26,338.00
    From India
    Available for Best Offeror Best Offer
    Free P&P
  • 12.01-Carat Unheated Lustrous Intense Blue Sapphire from Sri Lanka (GIA)

    12.01-Carat Unheated Lustrous Intense Blue Sapphire from Sri Lanka (GIA)

    Gemstone : Natural Sapphire Color : Lustrous Intense Blue (Color Zoning). Pcs: 1 Origin: Ceylon (Sri Lanka). Shape: Cushion Remarks: Free GIA Certificate (See Below). Weight: 12.01 Carats Hardness: 9(Mohs Scale).
    £9,458.00
    From India
    Available for Best Offeror Best Offer
    Free P&P
  • Tourmaline Natural Loose Gemstone  0.6 Ct For Tourmaline Jewelry By AveryGems

    Tourmaline Natural Loose Gemstone 0.6 Ct For Tourmaline Jewelry By AveryGems

    Each rough gemstone is unique with its own personality so I design a specific gemstone design for each stone. Avery Gems is a gemstone artist, cutting unique gemstone to the highest standard. Every stone is an individual piece of wearable “gemstone art”.
    £140.00
    Available for Best Offeror Best Offer
    £3.27 postage
  • 1.510CTS SUPER TOP LUSTER GREEN NATURAL APATITE CUSHION LOOSE GEMSTONES

    1.510CTS SUPER TOP LUSTER GREEN NATURAL APATITE CUSHION LOOSE GEMSTONES

    Aim up view high. MARKET VALUE. color="#000000". CLARITY SCALE. INCLUSIONS FREE. INCLUDED VERY PROMINENT. INCLUSIONS VISIBLE TO NAKED EYES. SLIGHT INCLUSIONS.
    £8.40
    0 bids
    £1.99 postage
    Ending 15 Dec at 1:54PM GMT
    From Thailand
  • Natural Chrome Diopside Cushion Cut, 0.6ct./ SI1 Single Stone. 'Video'

    Natural Chrome Diopside Cushion Cut, 0.6ct./ SI1 Single Stone. 'Video'

    Natural Chrome Diopside Cushion Cut - 0.6ct./ SI1. Natural Chrome Diopside. Photos are for reference purposes only, actual condition colour style may vary! Be sure to add me to yourfavourites list !
    £7.99
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  • LARGE 16mm CUSHION-FACET CHECKER-CUT NATURAL BRAZILIAN SMOKEY QUARTZ GEMSTONE

    LARGE 16mm CUSHION-FACET CHECKER-CUT NATURAL BRAZILIAN SMOKEY QUARTZ GEMSTONE

    This is a large, cushion-facet, checker-cut, natural Brazilian Smokey Quartz gemstone. It weighs 16.60cts and measures 16mm across. Below are the technical details. We are able to set the vast majority of standard sized gemstones into Gold or Silver jewellery (rings, pendants, and earrings).
    £3.88
    Click & Collect
    £1.50 postage
  • LARGE 16mm CUSHION-FACET CHECKER-CUT NATURAL BRAZILIAN SMOKEY QUARTZ GEM £1 NR!

    LARGE 16mm CUSHION-FACET CHECKER-CUT NATURAL BRAZILIAN SMOKEY QUARTZ GEM £1 NR!

    This is a large, cushion-facet, checker-cut, natural Brazilian Smokey Quartz gemstone. It weighs 16.60cts and measures 16mm across. Below are the technical details. 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 9:27PM GMT
  • Peridot,Natural Arizona green Peridot,Rectangle cushion cut gemstones,0.8-1.1ct

    Peridot,Natural Arizona green Peridot,Rectangle cushion cut gemstones,0.8-1.1ct

    £17.77
    From Australia
    £19.73 postage
  • Natural neon bluish green paraiba tourmaline.

    Natural neon bluish green paraiba tourmaline.

    Colour: Bluish Green. Type: Paraiba. Clarity: SI1.
    £409.39
    From Australia
    Free P&P
  • Superior AIGS Certified Investment Grade 1.1ct Transparent Unheated Natural Ruby

    Superior AIGS Certified Investment Grade 1.1ct Transparent Unheated Natural Ruby

    An AIGS Certified 1.12 Carat Cushion Cut Transparent Unheated Natural Ruby. A Superior, Beautiful and Rare Transparent Unheated Natural Ruby. Higher Quality Natural Unheated Rubies Are Amongst The Most Valuable Of All Gemstones.
    £1,290.00
    Available for Best Offeror Best Offer
    FAST & FREE
  • Chrome Diopside, Cushion cut Rectangle',4.75 x 6.7 mm, 0.72 ct

    Chrome Diopside, Cushion cut Rectangle',4.75 x 6.7 mm, 0.72 ct

    This Diopside is a really stunning beautiful deep green colour with little inclusion but not visible under the naked aye but small inclusion can be seen under heavy magnification. This is an earth mined natural Green Russian Chrome Diopside gemstone that is 'all natural with no treatments'.
    £14.52
    From Australia
    Available for Best Offeror Best Offer
    £16.11 postage

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