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  • Are Semi precious gems worthless - Gem Related Discussion - IGS Forums
    I’ve been to several jewelers in my area and most did not know about or recognize these gems since they focus on diamonds, rubies, and emeralds Find an expert with a background in gems I use a Presidium II to identify my gems, but this instrument is not 100% Beware of lab-created gems
  • Gemology tools - Gem Related Discussion - IGS Forums
    You maybe able to find a specific gravity instrument for gems by going online as I believe I have seen them before whilst looking for other things For measuring refractive Index you will need a refractometer and standard RI liquid Proper usage and interpreting the reading or readings requires instruction and skill
  • Colored Gemstones - Gem Related Discussion - IGS Forums
    A lot of gems 35% turned out real out of 10,000 gems that’s 3,500 gems Still not bad Spent $20,000 on everything Limit was set by my calculations available to risk Just weighed a 19 carat orange sapphire After weighing now just need to find buyer Not many looking to buy this crap That is ok by me I have a bag of ‘goodies’ willing
  • Fake emeralds, with fake lab certification - Gem Related Discussion . . .
    Global Gems sell some beautiful and authentic stones AND certificates Obviously EVERY corner in life will have its copycats AND fakers Yes notice the Dragon on all three top left Obviously somewhere along the line these FAKERS are linked, or the same Faker Please also notice that none of these certs have Authorization Signatures
  • Gem gloves and anti tarnish - Gem Related Discussion - IGS . . . - IGS Forums
    Pouch, velvet, black, 4-1 2 x 4 inches with drawstring Sold per pkg of 12 - Fire Mountain Gems and Beads and this velvet jewelry box: Box, bracelet rosary, velvet satin steel, black and white, 4 x 3-1 4 x 1-3 8 inches Sold individually - Fire Mountain Gems and Beads It might not say tarnish resistant, but velvet or velveteen in
  • Getting appraisal on rough stones - Gem Related Discussion - IGS Forums
    Ditto to what RoyJohn said A man I deem to be wise and knowledgeable in the game of gems Helped me come to a final conclusion on a baffalling stone related problem I’ve been dealing with for several years Highly credible in my opinion A good lapidary can help you Visit Spruce Pine, NC via the Blue Ridge Parkway
  • Classifing diamonds apart fom other gemstones
    The 4Cs (cut, color, clarity, and carat) are used to evaluate the quality and value of diamonds as gems While diamonds have distinct properties from other gemstones in terms of their composition and formation, they are still classified under the broader umbrella term “gemstones” along with rubies, sapphires, emeralds, etc
  • Ruby Inclusions - Gem Related Discussion - IGS Forums
    Collecting for 40 years and not an expert, just love gems It’s really hard to take great pictures of gems, let alone the internal structure I have not had it appraised but I do have a gemological report that is un treated Going to send to a lab, just interested if there are a few experts on this regarding the visual… re: inclusions I think they are bubbles but look like specks of anti
  • Gems Testing Lab - Real or fake certificates? - IGS Forums
    Hi all, I bought 2 faceted stones, supposedly Emerald and Fire Opal I measured the refractive index and thermal conductivity of both stones and it looks like the stones are cut from glass Has anyone seen such certificates that accompanied the stones? I think these are fake certificates Thank you for the feedback
  • Promoting Gemstones as a Global Safe Investment
    Discuss gems as investments with dealers who trade in gems BEFORE deciding to invest Gems can be a good investment; selling at a profit instead of building a collection or using in jewelry locks up cash that can be put into growing investments unless discretionary income is sufficient to invest in assets that can be liquidated when and as if needed to a willing buyer





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