39 items found from eBay international sellers

  • 0.90 caratt FREE GIA REP#15083300 NATURAL ALEXANDRITE CHRYSOBERYL

    READ GIA REPORT VERY CAREFULLY, AS EACH ALEXANDRITE CHRYSOBERYL IS AN UNIQUE GEM ITSELF. This Alexandrite gem contains no surface reaching features.
    £700.53
    From United States
    £20.31 postage
    Transparency: TransparentCertification: GIACustoms services and international tracking provided
  •  1.10 carat GIA REPORT# 6157363913 BRAZIL NATURAL ALEXANDRITE CHRYSOBERYL

    READ GIA REPORT VERY CAREFULLY, AS EACH ALEXANDRITE IS AN UNIQUE GEM ITSELF! This Alexandrite gem contains no surface reaching features.
    £941.82
    From United States
    £24.05 postage
    Transparency: TransparentCustoms services and international tracking provided
  • Rare Collector Opportunity: 1.15 Carat GIA Certified GRANDIDIERITE Gemstone

    This Gem was mined in Madagascar and cleaner than most of this type. Gem of a Diamond is wholly owned by The Monetary Man Incorporated.
    £2,191.32
    From Canada
    Was: Previous price£2,331.19
    Shape: Emerald
    £11.68 postage
    Certification: GIA
    or Best Offer
  • Russian Alexandrite 11.21 ct GIA

    Exceptionally large Alexandrite. Variety Natural Alexandrite. GIA Report number 2214416293. Origin: Russian federation.
    £8,725.43
    From Netherlands
    Free postage
    Transparency: Transparent
    or Best Offer
    Shape: Oval
    17 watching
    Certification: GIA
  • Very Rare GIA Certified 2.05ct Lazulite Gemstone; Very Dark Blue Green

    This Very Rare Pakistan Origin 2.05ct Lazulite is one of the nicest and cleanest you will find of this species, practically non existent in this size as a faceted polished gemstone. An advanced collector rarity certified by GIA to be transparent and Very Dark Blue Green Color.
    £1,280.40
    From Canada
    Was: Previous price£1,362.13
    Transparency: Transparent
    £11.68 postage
    Certification: GIA
    or Best Offer
    12 watching
  • 3/4ct GIA CERTIFIED BLUE GREEN TO PURPLE ALEXANDRITE OVAL NATURAL COLOR CHANGE

    Under soft incandescent lighting and candlelight, the alexandrite displays a beautiful pink-purple color classified by GIA as Grayish Purple. This green to purple color change is the most sought after color change combination in alexandrite!
    £1,007.98
    From United States
    £27.24 postage
    Shape: OvalCertification: GIA
  • 1.08 carat NATURAL ALEXANDRITE CHRYSOBERYL GIA REPORT 12347113

    This Alexandrite has a little tiny nick on the girdle only visible under 10x. This Alexandrite gem contains no surface reaching features. Color definition may vary from computer to computer.
    £1,089.71
    From United States
    £26.34 postage
    Transparency: TransparentShape: OvalCertification: GIACustoms services and international tracking provided
  • Exceptionally Rare Opportunity GIA Certified 0.31ct Chambersite Purple Gemstone

    Exceptionally Rare Collector Opportunity: 0.31ct GIA Certified Chambersite Gemstone (100% Natural Earth Mined in USA). Faceted, Cut and Polished Chambersite is practically non existent especially as nice as this 0.31ct piece.
    £1,459.66
    From Canada
    Was: Previous price£1,552.83
    Transparency: Transparent
    £11.68 postage
    Shape: Trillion
    or Best Offer
    Certification: GIA
  • Very Rare GIA Certified 0.39ct Veszelyite Gemstone, Black Pine Mine, Montana USA

    Exceptionally Rare Collector Opportunity: 0.39ct GIA Certified Veszelyite Gemstone (100% Natural Earth Mined in Montana, USA). GIA certified as Dark Greenish Blue and Semi Transparent. An advanced collector rarity from Black Pine Mine in Montana.
    £1,097.49
    From Canada
    Was: Previous price£1,167.54
    Transparency: Transparent
    £11.68 postage
    Shape: Trillion
    or Best Offer
    Certification: GIA
  • Utmost Rarity: GEMMY TRANSPARENT GRANDIDIERITE 1.20 Carat GIA

    This transparent gemmy oval shaped 1.20ct Grandidierite is one of the world's rarest natural gemstones. Faceted, Cut and Polished GIA Certified Transparent Grandidierite is practically non existent in transparent gemstone quality.
    £9,877.41
    From Canada
    Was: Previous price£10,507.88
    Transparency: Transparent
    £38.14 postage
    Shape: Oval
    or Best Offer
    Certification: GIA
  • Huge Light Brown Cerussite: 42.08ct GIA Certified Transparent & Untreated

    Collector Opportunity: Very Large 42.08 Carat Fully Transparent, Light Brownish Yellow GIA Certified Cerussite Gemstone, Gorgeous Cut (100% Natural Earth Mined in Namibia). This massive stone is a Gorgeous eye catching piece not to be passed up.
    £2,191.32
    From Canada
    Was: Previous price£2,331.19
    Transparency: Transparent
    £38.14 postage
    Shape: Emerald
    or Best Offer
    Certification: GIA
  • Very Rare GIA Certified 0.87ct Adamite Gemstone from Mexico

    An advanced collector rarity certified by GIA. Gem of a Diamond is wholly owned by The Monetary Man Incorporated. The video and image shown below are of the actual stone.
    £1,097.49
    From Canada
    Was: Previous price£1,167.54
    Transparency: Translucent
    £11.68 postage
    Certification: GIA
    or Best Offer
  • Exceptional Orange Yellow Scapolite: 55.99ct; GIA Cert Transparent & Untreated

    Collector Opportunity: Gorgeous Huge 55.99 Carat Fully Transparent, Orange Yellow GIA Certified Scapolite Gemstone, Incredible Modified Round Cut (100% Natural Earth Mined in Tanzania). Gem of a Diamond is wholly owned by The Monetary Man Incorporated.
    £1,829.15
    From Canada
    Was: Previous price£1,945.90
    Transparency: Transparent
    £38.14 postage
    Shape: Round
    or Best Offer
    Certification: GIA
  • Exceptionally Rare Opportunity GIA Certified 0.33ct Chambersite Purple Gemstone

    Exceptionally Rare Collector Opportunity: 0.33ct GIA Certified Chambersite Gemstone (100% Natural Earth Mined in USA). Faceted, Cut and Polished Chambersite is practically non existent especially as nice as this 0.33ct piece.
    £1,679.16
    From Canada
    Was: Previous price£1,786.34
    Transparency: Transparent
    £11.68 postage
    Shape: Trillion
    or Best Offer
    Certification: GIA
  • Very Rare GIA Certified 0.73ct Bahianite Gemstone from Brazil

    Very Rare Collector Opportunity: 0.73ct GIA Certified Bahianite Gemstone (100% Natural Earth Mined in Brazil). This Very Rare Brazil Origin 0.73ct Bahianite is one of the nicest and largest you will find of this very difficult species, practically non existent in this size as a faceted polished gemstone.
    £1,060.91
    From Canada
    Was: Previous price£1,128.62
    Transparency: Translucent
    £11.68 postage
    Certification: GIA
    or Best Offer
  • 0.98 ct Alexandrite Oval GIA Certified Green to Purple

    One Loose Alexandrite. Shape: Oval. Colour: Green changing to Grayish Purple. Clarity: Very Slightly Included: Very minor inclusions visible to the naked/unaided eye, inclusions easily visible under 10x magnification.
    £1,055.69
    From Canada
    £4.67 postage
    Transparency: TransparentShape: OvalCertification: GIA
  • Rare Find: Large 7.04ct GIA Certified Transparent Manganotantalite Blood Red Gem

    Rare Collector Opportunity: Very Large 7.04 Carat Fully Transparent GIA Certified Manganotantalite Gemstone (100% Natural Earth Mined in Afghanistan). This rarity is a fantastic collector stone, the more advanced the collector the more this opportunity can be appreciated.
    £3,621.72
    From Canada
    Was: Previous price£3,852.89
    Transparency: Transparent
    £38.14 postage
    Shape: Cushion
    or Best Offer
    Certification: GIA
  • Very Rare 1.30ct Color Change Remondite GIA Cert, What a Gemstone! Canada origin

    An incredible collector stone and the largest of its nearly extinct type I have encountered. Ultra Rare Collector Opportunity: 1.30 Carat GIA Certified Color Changing Remondite from Canada. Gem of a Diamond is wholly owned by The Monetary Man Incorporated.
    £2,560.81
    From Canada
    Was: Previous price£2,724.27
    Transparency: Transparent
    £38.14 postage
    Shape: Pear
    or Best Offer
    Certification: GIA
  • Very Rare Opportunity: Large 12.83ct Powellite; GIA. Clean & Transparent. Ex Cut

    Exceptionally Rare Collector Opportunity: Huge 12.83 Carat Fully Transparent, Clean, Yellow GIA Certified Powellite Gemstone (100% Natural Earth Mined in India). 100% natural untreated earth mined gemstone.
    £9,145.75
    From Canada
    Was: Previous price£9,729.52
    Transparency: Transparent
    £38.14 postage
    Shape: Oval
    or Best Offer
    Certification: GIA
  • Exceptional Large 16.76ct Color Changing GIA Cert Turkish Diaspore; VVS

    Expertly cut from the finest rough. This stone has amazing color change properties, this is one of only very few gemstone types that has color change properties, the images below capture its amazing properties.
    £5,085.04
    From Canada
    Was: Previous price£5,409.61
    Transparency: Transparent
    £30.36 postage
    Shape: Oval
    or Best Offer
    Certification: GIA
  • 1.05 ct Alexandrite Oval GIA Certified Green to Purple

    One Loose Alexandrite. Shape: Oval. Colour: Green changing to Very Light Purple. Clarity: Very Slightly Included: Very minor inclusions visible to the naked/unaided eye, inclusions easily visible under 10x magnification.
    £2,111.38
    From Canada
    £4.67 postage
    Transparency: TransparentShape: OvalCertification: GIA
  • 1.08 carat GIA CERTIFIED NATURAL ALEXANDRITE UNTREATED

    100% Natural and UNTREATED Nice Color Change Alexandrite. 1.08 cts ! GIA CERTIFIED !
    £629.69
    From United States
    £85.54 postage
    Transparency: Transparent
    or Best Offer
    Shape: OvalCertification: GIA
  • GIA Certified Genuine Color Change Alexandrite 2.09 TCW Oval 8.59x6.93mm (13428)

    This Alexandrite is noted for its amazing color change from incandescent to fluorescent light. The Alexandrite also has a great color saturation that would look splendid in silver or gold. Shape: Oval.
    £7,020.82
    From United States
    £7.78 postage
    Shape: Oval
    or Best Offer
    Certification: GIA
  • Very Rare Gemstone GIA Certified 1.26ct Hexagonite Purple Gemstone from New York

    Very Rare Collector Opportunity: 1.26ct GIA Certified Hexagonite Gemstone (100% Natural Earth Mined in NY, USA). Purple Color, GIA certified. An advanced collector rarity. The Hexagonite variety of Tremolite is one of the world's rarest gem types.
    £2,560.81
    From Canada
    Was: Previous price£2,724.27
    Transparency: Transparent
    £38.14 postage
    Certification: GIA
    or Best Offer
  • Rare Collector Opportunity 1.38 Carat GIA Cert GRANDIDIERITE Shield Cut Gemstone

    Rare Collector Opportunity: 1.38 Carat GIA Certified Shield Cut Grandidierite (100% Natural Earth Mined in Madagascar). This 1.38ct GIA Certified Fancy Shield Cut Grandidierite is one of the world's rarest and more valuable untreated natural gemstone types.
    £2,191.32
    From Canada
    Was: Previous price£2,331.19
    Certification: GIA
    £11.68 postage
    or Best Offer
  • 2.70 ct Alexandrite Oval GIA Certified Green to Yellow

    One Loose Alexandrite. Colour: Yellowish Green changing to Brownish Yellow. Shape: Oval. You might also like. PICK UP OPTION. See more.
    £4,222.77
    From Canada
    £4.67 postage
    Transparency: TransparentShape: OvalCertification: GIA
  • Rare Collector Opportunity: Very Large 8.21 Carat GIA TRANSPARENT GRANDIDIERITE

    This oval shaped 8.21ct Grandidierite is one of the world's rarest natural gemstones. Faceted, Cut and Polished GIA Certified Transparent Grandidierite is practically non existent in this very large size range.
    £6,950.77
    From Canada
    Was: Previous price£7,394.43
    Transparency: Transparent
    £38.14 postage
    Shape: Oval
    or Best Offer
    Certification: GIA
  • Gorgeous Emerald Cut 10.46ct Color Changing GIA Cert Turkish Diaspore

    Expertly cut from the finest rough. This stone has amazing color change properties and is one of only very few gemstone types that has color change properties, the images below capture its amazing properties.
    £3,292.47
    From Canada
    Was: Previous price£3,502.63
    Shape: Emerald
    £30.36 postage
    Certification: GIA
    or Best Offer

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