Results in Loose Alexandrites

1-25 of 1,017

  • 1.69 CT LOOSE NATURAL GREEN TO RED COLOR CHANGE PEAR ALEXANDRITE GEMSTONE

    1.69 CT LOOSE NATURAL GREEN TO RED COLOR CHANGE PEAR ALEXANDRITE GEMSTONE

    9 X 6 MM 1.69 CARAT LOOSE NATURAL COLOR CHANGE PEAR ALEXANDRITE GEMSTONE CHECKED BY A GEMOLOGIST. THIS GEM HAS A VERY VERY SLIGHT CHANGE IN COLOR FROM A BRIGHT GREEN TO A LIGHT PURPLE RED COLOR. THE ENTIRE STONE DOES NOT CHANGE COLORS ONLY PART OF THE STONE.
    £142.19
    From United States
    Available for Best Offeror Best Offer
    £7.90 postage
  • RARE 12.8 CT PEAR CUT NATURAL COLOR CHANGE RED- BROWN ALEXANDRITE GEMSTONE

    RARE 12.8 CT PEAR CUT NATURAL COLOR CHANGE RED- BROWN ALEXANDRITE GEMSTONE

    EXTREMELEY RARE 12.8 CT PEAR CUT. NATURAL COLOR CHANGING. RED - BROWN. STUNNING ALEXANDRITE GEMSTONE. RarityExtremely rare (5/5). Grade Score 8 / 10. ColorGood (3/5).
    £650.00
    Available for Best Offeror Best Offer
    Free P&P
  • 7.85cts.AWESOME RUSSIAN COLOR CHANGE ALEXANDRITE HEART GEM

    7.85cts.AWESOME RUSSIAN COLOR CHANGE ALEXANDRITE HEART GEM

    Size: 12.6x11.9x6.9 mm. Color: Blue to Rich purple. Shape: Heart / Faceted. Name: Alexandrite. Clarity: IF Luster: Awesome. GEM AND MINE CLARITY SCALE. Eye Clean. 100% Clean - Exceptional quality with no inclusion(s) visible using a 10X loupe.
    £9.99
    From Thailand
    Available for Best Offeror Best Offer
    £4.00 postage
  • alexandrite n.0.5g

    alexandrite n.0.5g

    Kokoelma kidekasauma finland.
    £1.00
    0 bids
    £5.00 postage
    Ending Today at 9:04AM GMT
    From Finland
  • Rare Certified 1.77ct Colour Change Alexandrite Gemstone!!

    Rare Certified 1.77ct Colour Change Alexandrite Gemstone!!

    A 1.77ct Certified Natural Colour Change Alexandrite. One Of The Worlds Rarest and Most Valuable Gemstones, and Very Rare In Sizes Above 1ct. Although This Specimen Is Very Heavily Included With Three Or Four Prominent Visible Feather Fractures, (The Cut Is Not Wonderful Either), It Does However Display The All Important Good Colour Change From Emerald Green To Deep Grey Purple Under Candlelight.
    £375.00
    Estimated delivery dateEst. delivery Wed, Dec 7
    Available for Best Offeror Best Offer
    FAST & FREE
  • *29CT LOOSE SYNTHETIC ALEXANDRITE EMERALD CUT GEMSTONE*

    *29CT LOOSE SYNTHETIC ALEXANDRITE EMERALD CUT GEMSTONE*

    Good condition, has light surface marks. Total carat Weight: 29ct approx. FREE Auctiva Image Hosting. Save time & money with.
    £65.00
    Estimated delivery dateEst. delivery Thu, Dec 8
    Available for Best Offeror Best Offer
    FAST & FREE
  • alexandrite n.3.1g

    alexandrite n.3.1g

    Kokoelma kidekasauma finland.
    £1.00
    0 bids
    £5.00 postage
    Ending Friday at 8:49AM GMT
    From Finland
  • 0.095 CT UNIQUE 100% NR' DANCING COLOR CHANGE ALEXANDRITE GEMSTONE AAA OVAL !!!

    0.095 CT UNIQUE 100% NR' DANCING COLOR CHANGE ALEXANDRITE GEMSTONE AAA OVAL !!!

    Color Change. Natural Alexandrite. Product no. Weight and size of gemstone may still vary slightly from piece to piece due to difference in calibration of weighing and measuring scales. Color may not appear exactly as in real life due to variation between computer monitor resolution and lights.
    £23.99
    0 bids
    £6.00 postage
    Ending Today at 7:37PM GMT
    From Thailand
  • Certified 0.84 Carat Pear Cut Alexandrite Gemstone!!

    Certified 0.84 Carat Pear Cut Alexandrite Gemstone!!

    A Certified 0.84 Carat Pear Cut Natural Alexandrite. One Of The Worlds Rarest and Most Desirable Gemstones. This Example Only Shows A Moderate Colour Change From Dusky Moss-like Green To Slight Grey Purple.
    £91.00
    Estimated delivery dateEst. delivery Thu, Dec 8
    FAST & FREE
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  • alexandrite n.0.3g

    alexandrite n.0.3g

    Kokoelma kidekasauma finland.
    £1.00
    0 bids
    £5.00 postage
    Ending Today at 9:01AM GMT
    From Finland
  • 1.4 CARAT TRILLION CUT LAB CREATED ALEXANDRITE

    1.4 CARAT TRILLION CUT LAB CREATED ALEXANDRITE

    The alexandrite variety displays a color change (alexandrite effect) dependent upon the nature of ambient lighting. Alexandrite effect is the phenomenon of an observed color change from greenish to reddish with a change in source illumination.
    £6.50
    Available for Best Offeror Best Offer
    £1.00 postage
  • alexandrite n.2.7g

    alexandrite n.2.7g

    Kokoelma kidekasauma finland.
    £1.00
    0 bids
    £5.00 postage
    Ending Today at 9:07AM GMT
    From Finland
  • alexandrite n.2.6g

    alexandrite n.2.6g

    Kokoelma kidekasauma finland.
    £1.00
    0 bids
    £5.00 postage
    Ending Today at 9:10AM GMT
    From Finland
  • alexandrite n.1.5g

    alexandrite n.1.5g

    Kokoelma kidekasauma finland.
    £1.00
    0 bids
    £5.00 postage
    Ending Today at 9:12AM GMT
    From Finland
  • VERY RARE Color Change NATURAL Alexandrite Brazil gem Green to Purple Oval

    VERY RARE Color Change NATURAL Alexandrite Brazil gem Green to Purple Oval

    This oval cut gem measures 6.05mm X 4.1mm and weighs 0.54cts It changes from green under fluorescent light to bluish purple under incandescent light. A GORGEOUS STONE with great color, cut, and clarity!
    £592.48
    From United States
    Was: Previous price£1,974.94
    £10.66 postage
  • Alexandrite Drop 0.50cts   5mm x 4mm

    Alexandrite Drop 0.50cts 5mm x 4mm

    Dimensions: 5mm x 4mm. Shape: Drop. Type: Colour Change. Brazil Alexandrite. Cut: Faceted.
    £250.00
    Click & Collect
    £7.50 postage
  • Alexandrite  0.24cts   4mm x 3mm

    Alexandrite 0.24cts 4mm x 3mm

    Dimensions: 4mm x 3mm. Brazil Alexandrite. Code: W00282s. Material: Alexandrite/Brazil. Price per Carat: £500.00. Carat Weight : 0.24.
    £120.00
    Click & Collect
    £7.50 postage
  • Natural Fine Alexandrite - Round - Brazil - Fine Grade

    Natural Fine Alexandrite - Round - Brazil - Fine Grade

    £244.10
    From United States
    £10.23 postage
  • 1.01CTS GIA CERTIFIED NATURAL COLOUR CHANGE ALEXANDRITE OVAL RARE GEMSTONE

    1.01CTS GIA CERTIFIED NATURAL COLOUR CHANGE ALEXANDRITE OVAL RARE GEMSTONE

    Actual stone Color may look slightly different due to the differance. Product Name Alexandrite. Shape Oval. Colour Bluish Green changing to. "GIA CERTIFIED". Cutting Style: Crown. Cutting Style: Pavilion Brilliant Cut.
    £1,102.80
    From Thailand
    Was: Previous price£1,838.00
    Available for Best Offeror Best Offer
    Free P&P
  • 1.99 CARAT COLOR CHANGE CREATED ALEXANDRITE LOOSE GEMSTONE

    1.99 CARAT COLOR CHANGE CREATED ALEXANDRITE LOOSE GEMSTONE

    NOTE: Each created Alexandrite has different color change result under natural light with tilted angle. These are made using genuine gemstone combine with special Russian cutting technique. In basic these eye-clean gemstone change from Pinkish-Red to Violet-Purple.
    £22.87
    From United States
    £38.31 postage
  • *3CT LOOSE SYNTHETIC ALEXANDRITE OVAL CUT GEMSTONE*

    *3CT LOOSE SYNTHETIC ALEXANDRITE OVAL CUT GEMSTONE*

    Total carat Weight: 3ct approx. FREE Auctiva Image Hosting. Save time & money with.
    £30.00
    eBay Premium Service
    Available for Best Offeror Best Offer
    Estimated delivery dateEst. delivery Thu, Dec 8
    FAST & FREE
  • 0.45Cts Beautious Gem - Natural Pink To Raspberry Red Color Change GARNET LK045

    0.45Cts Beautious Gem - Natural Pink To Raspberry Red Color Change GARNET LK045

    Collector's Gem PC- Natural Top Luster Color Change Garnet. Garnets are a related group of minerals. Members of this group include: almandine (red to violet red); spessartite (yellow, rose, or orange to reddish-brown); pyrope (deep red); grossular (white, yellow, yellow-green, brownish-red, orange or black); andradite (colorless, yellow-green, or brown to black).
    £8.20
    0 bids
    £4.49 postage
    Ending Today at 1:01PM GMT
    From Thailand
  • 0.30Cts Natural Green to Red Alexandrite Chrysoberyl Color Change Oval Gemstone

    0.30Cts Natural Green to Red Alexandrite Chrysoberyl Color Change Oval Gemstone

    COLOR GREEN SHIFT PURPLISH RED. PRODUCT NATURAL GEMSTONE. NAME ALEXANDRITE. SHAPE OVAL. 3.3x4.3x2.2 MM. WEIGHT 0.30 CARAT. AMOUNT 1 PIECE. PRODUCT ID AL001.
    £70.00
    From India
    Available for Best Offeror Best Offer
    £5.99 postage
  • very rare Alexandrite Cat's Eye Cab NATURAL Gem Color Change Green Purple 1.16ct

    very rare Alexandrite Cat's Eye Cab NATURAL Gem Color Change Green Purple 1.16ct

    This is from a limited find from years ago of very high quality Cat's Eye Alexandrite stones from Andhra Pradesh, India! This oval gemmy cab measure 6.1mm X 4.45mm (4.3mm deep) and weighs 1.16cts. It changes from green under fluorescent light to purple under incandescent light.
    £414.73
    From United States
    Was: Previous price£1,382.45
    £35.55 postage
  • 0.100 CT UNIQUE 100% NR' DANCING COLOR CHANGE ALEXANDRITE GEMSTONE AAA OVAL !!!

    0.100 CT UNIQUE 100% NR' DANCING COLOR CHANGE ALEXANDRITE GEMSTONE AAA OVAL !!!

    Color Change. Natural Alexandrite. Product no. Weight and size of gemstone may still vary slightly from piece to piece due to difference in calibration of weighing and measuring scales. Color may not appear exactly as in real life due to variation between computer monitor resolution and lights.
    £26.99
    0 bids
    £6.00 postage
    Ending Wednesday at 7:58AM GMT
    From Thailand

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