Blog
Country of Origin – 3 Countries for 1 Sapphire
Want to know what does it mean when a sapphire receives 3 Country of Origin reports, and each country is different? Find out more about here.
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Romance & Power – the Graff Infinity Tiara
What to know more about the world’s largest heart-shape diamond of some 157.80 carats? Check out the Roskin gems report on our blog here.
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Upcoming Gems and Jewelry Events in 2023 (17)
Find out what Gems and Jewelry events are coming your way!
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The Dragon Garnet
Have you heard about the Dragon Garnet before? If you want to know more about this beautiful gem, check out this lasted Roskin gem report here.
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Gifts idea for Eidul Fitr
Looking for a gift for the upcoming Eidul Fitr? Or if you haven’t heard about this special day yet, Find out about it here!
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Upcoming Gems and Jewelry Events in 2023 (16)
Find out what Gems and Jewelry events are coming your way!
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Gem Enhancement by Electron Beam Accelerators Douglas J. Parsons, President Beta Color, Ltd.
Do you want to know more about high-energy electron beam linear accelerator (linac)? Here's an article by JewelSiam’s for you.
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Gems Legend 1
In honor of this month's international women’s day we are proud to present to you women who are legends in our industry! Find out more about Katherine Bodoh here.
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Ethical Gem Fair: We See Progress
Want to know what will happen in the future of gem trade? Find out in this blog Gary Roskin’s latest report about Ethical Gem Fair.
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Gemstone Mines around the world 2
Find out more about the amazing mine in Mogok in this the second blog of top three gemstone mines series.
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Gifts idea for Saint Patrick’s day
Looking for a way to boost your luckiness? Check out the gems that you should have or give to someone as a present this Saint Patrick Day.
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Content of fine gold and metal
Want to know more about the content of fine gold and precious metal? Check out this blog!
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