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Gem Related Discussion

Contact for Charles McCoy regarding Faceting Design? (2)
Polishing stones (1)
Donated gems in the Chan Thar Gyi Pagoda Mogok Myanmar (3)
Sphalerite? (8)
Simulated stones verse real gems (9)
Setting a new minimum for quality inclusion. I give you gem quality Baddeleyite (5)
Center of stone is clear (3)
Pricing info (7)
New Faceting History article about Czech Gemcutting (4)
Stone with Smell of H2S (6)
Price listings (3)
Gemstone identification (20)
Diamond prices (8)
Realgar? What do I do with it? (2)
Interesting Stones (3)
Color and saturation grading equipment (10)
Identify this gem for me, please (13)
Demantoids - need advice (1)
Practical Exam (2)
Afgani Kunzite pendent (4)
Which certificate? (4)
Color change Tourmaline Usambara (9)
Has anyone tried to use the digital refractometers (7)
Identify me (5)
Grading Gem Carvings Article (1)
Buying Gemstones Online - Safe or Unsafe? ( 2 ) (22)
Having trouble trying to find out what this is worth (7)
Seeking info re Amber trade around the 9th century? (2)
Laser Drilled Diamonds (4)
Identify gemstones (5)