The Dragon Garnet
The Dragon Garnet
by Gary Roskin, exclusive for the Roskin Gem News Report
Dragon Garnet
So, what is Dragon Garnet?
What is it?
Basically, Dragon Garnet is a Malaya...
Color Enhancement in Ruby has SGL Seeing Red
Color Enhancement in Ruby has SGL Seeing Red
by Bear Williams, Stone Group Labs (SGL)
RUBIES are typically sent into professional gem labs for Identification...
Romance & Power – the Graff Infinity Tiara
Romance & Power - the Graff Infinity Tiara
By Nina Hald & Gary Roskin
Graff Diamonds may celebrate a classic, romantic feminine expression with colorless diamonds...
Ethical Gem Fair: We See Progress
Ethical Gem Fair: We See Progress
Ethical Gem Fair
Tucson: We had a chance to visit the fair and not a surprise, it was genuinely heartwarming...
New Spinel Treatment: Nickel Diffusion
New Spinel Treatment: Nickel Diffusion
Scientists at the GIA laboratory in New York City recently discovered spinel, treated by nickel diffusion, in a parcel of...
Let’s Do This! The Green Guides are being revised! And the FTC wants YOUR...
Let's Do This! The Green Guides are being revised! And the FTC wants YOUR Advice!
In response to the FTC’s upcoming revision of the Green...
I don’t believe the opal found on Mars has ever been identified as ‘precious’
I Don't Believe the Opal Found on Mars has ever been Identified as 'Precious'
Maybe not, but maybe ....
Opal on Mars
Over the past few weeks,...
Tiffany & Co., in the Pink!
Tiffany & Co., in the Pink!
In a recent New York Times article, Tiffany & Co. made a large purchase in 2022 – 35 Argyle pink diamonds,...
Better Than Even Imagined – FACETS Sri Lanka
Better Than Even Imagined - FACETS Sri Lanka
"Most successful show in 30 years!" proclaimed the newspaper headlines.
With 70 exhibitors, 5,000 visitors, and 100...
Exhibition: Gemstone-set jewelry inspired by Karen Blixen
Exhibition: Gemstone-set jewelry inspired by Karen Blixen
Karen Blixen told in silver, pearls and diamonds
A special exhibition – Silver Tales
Currently on display until April 30,...
I feel the need to edit this!
I feel the need to edit this!
Gary Roskin - Roskin Gem News Report - January 2, 2022 -
Do we care about what other...
The Rise of the House of Asscher & that 10.67-carat Fancy Grey Diamond
The Rise of the House of Asscher & that 10.67-carat Fancy Grey Diamond
A bit of history with the 10.67 carat Fancy Grey Diamond ......
