Back to IGS | FAQ | Contact

Gem Related Discussion


Topic Replies Activity
About the Gem Related Discussion category 3 July 5, 2017
Paraiba tourmaline ex Mozambique? 12 June 7, 2020
Can U suggest a cut shape for this cabochon? 3 June 6, 2020
Recognize the stone 1 June 6, 2020
Briolette Faceting Diagrams 1 June 6, 2020
Birthstones Article, Part 1 of 6 3 June 5, 2020
East Africa touring for Gemstones 15 June 5, 2020
Virtual Tour of India and Burma 1 June 5, 2020
Para Tourmaline tender 1 June 3, 2020
2,90 carat Ruby? 10 June 3, 2020
Do you buy or sell coral? 1 June 2, 2020
Using Leeco dop wax 5 June 2, 2020
Has Anyone used www.wholesalesapphires.com / Gem Rock Auctions? 8 June 2, 2020
Quartz Wedge for Polariscope 3 May 31, 2020
Help with a Rayner Refactometer 6 May 30, 2020
Ethiopian Opals 1 May 30, 2020
Teal Sapphire 2 May 29, 2020
Can you recognize the stone? 8 May 27, 2020
Alexandrite? 1 May 26, 2020
What are the best hardcover gemology books to keep? 8 May 26, 2020
My new ring 6 May 25, 2020
Jadeite carvings 3 May 25, 2020
Can you tell me if this is emerald? 16 May 23, 2020
Dendritic Agate, Dendritic Opal, Dendritic Chalcedony - Different stones, or the same? 2 May 22, 2020
Pendant Stone Identification 6 May 20, 2020
Roubellite or garnet 11 May 20, 2020
Identification of stone 10 May 18, 2020
Synthetic tourmaline? 8 May 18, 2020
GIA Limited Time Offer 3 May 17, 2020
Buying gems 21 May 15, 2020