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Topic Replies Activity
Gubelin "pay what you can" 1 April 17, 2020
Gem weight in ready made jewelry 8 April 13, 2020
Upcoming shortage of material? 5 April 12, 2020
Any plans for an App? 3 April 11, 2020
AIGS Gem Tips - Rock Creek Sapphires (TM) 1 April 9, 2020
Sodalite Turning color 4 April 9, 2020
Super glue 16 April 9, 2020
What tool can check Jades 10 April 7, 2020
Course colored stones 9 April 6, 2020
Faceting diagram for pyrope 6 April 6, 2020
Australian Zircon Value 1 April 5, 2020
My COVID-19 message to the gem and jewellery industry 3 April 5, 2020
Price for Rough Red Beryl 13 April 4, 2020
My new ruby 13 April 2, 2020
Mali Garnet- How much dispersion? Correct Color? 9 April 2, 2020
Egyptian Emerald 2 April 2, 2020
Gem Stones Buyers 6 April 2, 2020
Which one is the best Gemology Microscope ? where i can buy 6 April 1, 2020
Optical performance of Diamond 1 March 30, 2020
Contact for Charles McCoy regarding Faceting Design? 3 March 29, 2020
Lapidary Schools 1 March 28, 2020
Long soak heat treatment of saphires 2 March 28, 2020
How to buy authentic alexandrite 5 March 26, 2020
Please help with identifying the following? 15 March 24, 2020
Could they be diamonds 15 March 24, 2020
Identification of stone 5 March 19, 2020
Dealing with Amethyst Synthetics 14 March 17, 2020
Practical Exam Crystals 14 March 16, 2020
37.87ct Mandarin Garnet, looking for comparables 3 March 13, 2020
Polishing stones 3 March 13, 2020