Showing posts with label Gems & Gemology. Show all posts
Showing posts with label Gems & Gemology. Show all posts
Monday, September 30, 2024

Natural-Looking Inclusions In A Ramaura Synthetic Ruby

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Ramaura synthetic rubies are always a challenge for practising gemologist. Many thanks to Gems & Gemology for sharing an insightful repo...

Graphite In Sapphire

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Natural gemstones are full of pleasant surprises. Many thanks to Gems & Gemology for sharing an interesting gem inclusion story. Useful ...
Sunday, September 15, 2024

Fireworks In Ruby

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Nature has no rules. Many thanks to Gems & Gemology for the insightful report. Useful link: https://www.gia.edu/gems-gemology/summer-202...
Monday, September 09, 2024

Seed Features In An Akoya Keshi Pearl

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A must read report for practising gemologists and pearl dealers and consumers. Many thanks to Gems & Gemology. Useful link: https://www....
Tuesday, September 03, 2024

Ruffles On A Freshwater Pearl

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Nature has no rules. Many thanks to Gems & Gemology for sharing a fascinating report. Useful link: https://www.gia.edu/gems-gemology/sum...
Friday, August 30, 2024

Hammered Effect In A Worked Pearl

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A must read report for practising lab gemologists, pearl dealers and jewelers. Many thanks to Gems & Gemology. Useful link: https://www....
Wednesday, August 28, 2024

Metallic See-Through Backing On Omphacite Jade

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Jade treatments are common. If doubtful always consult a reputed gem testing laboratory like the GIA. Many thanks to Gems & Gemology. Us...

Blister Pearl vs. Shell Blister From Pteria sterna

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A must read for practising gemologists and pearl dealers. Many thanks to Gems & Gemology. Useful link: https://www.gia.edu/gems-gemology...
Sunday, August 25, 2024

Large Natural Diamonds With Asteriated Cloud Inclusions

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Nature has no rules. Take a look at the asteriated cloud inclusions in natural diamonds. Many thanks to Gems & Gemology for sharing an i...

Remarkably Large Akoya Bead Cultured Pearls

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These sizes for akoya pearls are extraordinary and multiple harvests are required to create matching strands. Many thanks to Gems & Gemo...
Friday, August 23, 2024

Bicolor Chrysoberyl With Chrysoberyl And Alexandrite Zones

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Nature has no rules. Many thanks to Gems & Gemology for sharing an interesting colored stone story. Useful link: https://www.gia.edu/gem...
Wednesday, August 21, 2024

Painted Labradorite

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Get to know Valentina Fetisova. Many thanks to Gems & Gemology for sharing the insightful report. Useful link: https://www.gia.edu/gems-...
Tuesday, August 20, 2024

Gemological And Trace Element Characteristics Of Cassiterite From Yunling China

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The cassiterite report by Gems & Gemology was insightful. A must read report for practising gemologists and colored stone consumers. Use...
Monday, August 19, 2024

Laboratory-Grown Diamonds: An Update On Identification And Products Evaluated At GIA

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A must read for practising gemologists and lab gemologist. Many thanks to Gems & Gemology. Useful link: https://www.gia.edu/gems-gemolog...
Tuesday, July 09, 2024

Radial Limonite In Sapphire

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A fine inclusion specimen for praciticing gemologists to look at. Many thanks to Gems & Gemology. Useful link: https://www.gia.edu/gems-...

Intarsia Jewelry Box By Nicolai Medvedev And Susan Helmich

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It's a real work of art. Many thanks to Gems & Gemology. Useful link: https://www.gia.edu/gems-gemology/spring-2024-gemnews-intarsia...

Iridescent Imitation Pearl

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If doubtful always consult a reputed gem testing lab like the GIA. Many thanks to Gems & Gemology. Useful link: https://www.gia.edu/gems...
Monday, July 08, 2024

Large Freshwater Cultured Pearls With Atypical Bead Nuclei

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A must read for practicing lab gemologists. Many thanks to Gems & Gemology. Useful link: https://www.gia.edu/gems-gemology/spring-2024-l...

Fluorite In Brazilian Alexandrite

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Many thanks to Gems & Gemology for sharing a fascinating report on gem inclusions. Useful link: https://www.gia.edu/gems-gemology/spring...
Monday, June 03, 2024

Pink And Red Epidote In Quartz

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Simply spectacular. Many thanks to Gems & Gemology and GIA for sharing the gem inclusion story. Useful link: https://www.gia.edu/gems-ge...