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Alexandrite is the color-change variety of the mineral chrysoberyl. Green by Day. Alexandrite is bluish green in daylight or fluorescent light.

World Rare Gemstone Natural Alexandrite 亚历山大石 Alexandrite is the color-change variety of the mineral chrysoberyl. chrysoberyl is an aluminate of beryllium with the formula BeAl2O4. Alexandrite is the third-hardest frequently encountered natural gemstone and lies at 8.5 on the Mohs scale of mineral hardness, between corundum (9) and topaz (8). The alexandrite variety displays a color change (alexandrite effect) dependent upon the nature of ambient lighting. Alexandrite results from small scale replacement of aluminium by chromium ions in the crystal structure, which causes intense absorption of light over a narrow range of wavelengths in the yellow region (580 nm) of the visible light spectrum. alexandrite was discovered by the Finnish mineralogist Nils Gustaf Nordenskiöld (1792–1866), and named alexandrite in honor of the future Tsar Alexander II of Russia. Alexandrite in sizes over three carats are Extremely rare to find. Alexandrite is the June birthstone. It’s also the anniversary stone for 55 years of marriage. Healing Properties ? Alexandrite is highly touted as having regenerative powers and assists in centering the self, reinforcing self-esteem and enhancing the ability to experience joy and beauty. It also known to bring balance between your physical manifest world and the unmanifest astral or spiritual world. Alexandrite will unlock crown chakra and allow access to the healing energy and loving support of the universe. Alexandrite is known to help with physical ailments. It’s highly recommended for those who are recovering from surgery or from a prolonged illness and believed that this stone can improve blood circulation by purifying the blood and strengthening the blood vessels. Certificate No Gemstone report ct ESL mm Slight Color change from Green to Red Natural Alexandrite Natural Chrysoberyl Treatment Descriptions Colour : Color change from Green to Red Shape : Cushion Cut : Rectangular Antique Cut Weight : 24.05 CTS Dimension : 16.75 x 13.71 x 11.64 mm Treatment : No indications of thermal enhancements (UNHEATED) Clarity : VS • CSL - Colored Stone Laboratory Certified ( GIA Alumina Association Member ) • CSL Memo No : ABBB3F040D2F 亚历山大石 重量 : 24.05 卡拉   尺寸 : 16.75 x 13.71 x 11.64 mm 颜色 : 颜色改变绿色到红色 透明 : 好透明  形状 : 垫形 治療：没有加热 清晰度 : VS Visit Us, https://gemluck.com/ Web - https://danugroup.lk/ Google - https://danugroup.business.site/ https://www.tripadvisor.com/Attraction_Review-d17292008?m=19905 Contact Us, Sampath :- +94 777576897 Danu :- +94 766294453 Viber/ Whats app/ We chat Available! Email -: info@danugroup.lk danugroup.co@gmail.com Sales@gemluck.comWorld Rare Gemstone Natural Alexandrite 亚历山大石 Alexandrite is the color-change variety of the mineral chrysoberyl. chrysoberyl is an aluminate of beryllium with the formula BeAl2O4. Alexandrite is the third-hardest frequently encountered natural gemstone and lies at 8.5 on the Mohs scale of mineral hardness, between corundum (9) and topaz (8). The alexandrite variety displays a color change (alexandrite effect) dependent upon the nature of ambient lighting. Alexandrite results from small scale replacement of aluminium by chromium ions in the crystal structure, which causes intense absorption of light over a narrow range of wavelengths in the yellow region (580 nm) of the visible light spectrum. alexandrite was discovered by the Finnish mineralogist Nils Gustaf Nordenskiöld (1792–1866), and named alexandrite in honor of the future Tsar Alexander II of Russia. Alexandrite in sizes over three carats are Extremely rare to find. Alexandrite is the June birthstone. It’s also the anniversary stone for 55 years of marriage. Healing Properties ? Alexandrite is highly touted as having regenerative powers and assists in centering the self, reinforcing self-esteem and enhancing the ability to experience joy and beauty. It also known to bring balance between your physical manifest world and the unmanifest astral or spiritual world. Alexandrite will unlock crown chakra and allow access to the healing energy and loving support of the universe. Alexandrite is known to help with physical ailments. It’s highly recommended for those who are recovering from surgery or from a prolonged illness and believed that this stone can improve blood circulation by purifying the blood and strengthening the blood vessels. Certificate No Gemstone report ct ESL mm Slight Color change from Green to Red Natural Alexandrite Natural Chrysoberyl Treatment Descriptions Colour : Color change from Green to Red Shape : Cushion Cut : Rectangular Antique Cut Weight : 24.05 CTS Dimension : 16.75 x 13.71 x 11.64 mm Treatment : No indications of thermal enhancements (UNHEATED) Clarity : VS • CSL - Colored Stone Laboratory Certified ( GIA Alumina Association Member ) • CSL Memo No : ABBB3F040D2F 亚历山大石 重量 : 24.05 卡拉   尺寸 : 16.75 x 13.71 x 11.64 mm 颜色 : 颜色改变绿色到红色 透明 : 好透明  形状 : 垫形 治療：没有加热 清晰度 : VS Visit Us, https://gemluck.com/ Web - https://danugroup.lk/ Google - https://danugroup.business.site/ https://www.tripadvisor.com/Attraction_Review-d17292008?m=19905 Contact Us, Sampath :- +94 777576897 Danu :- +94 766294453 Viber/ Whats app/ We chat Available! Email -: info@danugroup.lk danugroup.co@gmail.com Sales@gemluck.com
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Alexandrite

World Rare Gemstone Natural Alexandrite 亚历山大石

$240,000.00
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Cats Eye

Natural Alexandrite Cats Eye

$480.00