5.6K views · 184 reactions | Gubelin Gemmology on Reels | Facebook
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5.6K views · 184 reactions | Gubelin Gemmology on Reels | Facebook
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Scientific Gemmology Course - SSEF
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Gemmology Training for Jewellery in Singapore - JDMIS
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Gubelin Gemmology on Reels
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Gubelin Gemmology on Reels
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FacebookGubelin Gemmology
This beautiful stone was submitted to the Gübelin Gem Lab to check if it qualifies as an Alexandrite, the color change variety of Chrysoberyl. To check for colour change we viewed the stone in both daylight and incandescent light. This stone exhibited a slight shift, from brown to reddish-brown. This shift is too subtle to qualify as a true colour change. Thus, this cat’s eye chrysoberyl would not be considered an Alexandrite. #gemmology #gemstones #gubelin #alexandrite #jewelry #chrysoberyl #ge
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This beautiful stone was submitted to the Gübelin Gem Lab to check i…
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FacebookGubelin Gemmology
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