Gem Related Discussion
About the Gem Related Discussion category
O-ray and E-ray of a uniaxial mineral
What will be the value of 15 carat Medium Red/Green Alexandriate?
Dumortierite in quartz
This stone is nefrite/
Cost of custom gem cutting for Excellent Cut?
Anyone knows copper brass beads making machine
How to preforming gemstones for watches
Price Tables - Rough Rubies?
Where to sell valuable sapphire
Selling rare and collectable gems
Re-Doping a 95% completed stone
Star Rutile cause & effect
Choosing blue zircon rough
Cutting the Pavillion first
Which jade is this?
Five Hundred Years of Gem Cutting in the Mountains of Jura
Chalcedony id of inclusions
Notes on using a Hanneman SG Balance
Looking for buyers of Afghan Gems
420 Carat Panjshir Emerald available in Dubai)
Natural v synthetic sapphire zoning
Best Reliable Glue to Dop with
Importing Semi Precious Strands of Beads
Shipping Jewelry or Gem Internationally
Looking for reasonably priced refractometer and microscope for a new IGS student
Gemstone Traders Wanted!
How to do test 4?
next page →
Back to IGS