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GemstoneTreatment Center - Specialists on Burma - Experts in solving your technical and information problems

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LATEST NEWS
"I strongly opposed the decisions of the AGTA and the way of handling the "Tanzania Flood Relief", "Paraiba", "Banning Burmese Gems" and other issues. As a protest, effective immediately, I am withdrawing my membership from AGTA and I do not wish to participate any longer as exhibitor at the AGTA Gem Fair at Tucson."
-Ted Themelis


GEMLAB - since 1975

GEMSTONE TREATMENTS
GEM TREATMENT EQUIPMENT
TRAINING COURSE
GEMS FOR GEMOLOGISTS
Gemlab's newest furnace model 181-3C is the latest state-of-the-art, top-bottom loaded muffle electric 1800oC furnace with atmosphere control and flux and electric elevator for heat-treating up to 3,700 cts of ruby-sapphire. More
Gemlab offers unique training course in treating ruby-sapphire conducted by Ted Themelis. This course is not offered anywhere else in the world. More
Gemstone reference sets of untreated - treated rubies-sapphires for students, gemologists, education and research. More
FREE EDUCATION ON
GEM TREATMENTS
BOOKS & INFO
ON GEM TREATMENTS
WORKING ON NEW GEM TREATMENTS.....
Buy your autographed copy of the books written by Ted Themelis on gem treatments and special Gemlab Reports from the author who actually did the pioneer work. View book titles
  • Rubies treated with lanthanum-chromate
  • Treating andesine with additives using new technology
  • Treating opals with new filler/sealant to increase stability & durability
N EW & INNOVATIVE GEMOLOGICAL MICROSCOPES & ACCESSORIES
GEMLAB maxxiLEDscope stereozoom 0.75-50X
GEMLAB battery operated
portaLEDscope 10-30X
TIPS IN BUYING GEM MICROSOPES
MaxxiLEDscope represents the new generation of innovative gem stereozoom microscopes designed by Ted Themelis.There is nothing like you have ever experienced before. Only US$1795. Details
Gemlab's newest portable, battery/AC field LED gem stereo 10-30X microscope is now available. Ideal for the traveling gem dealer. All parts are fitted in an aluminum case (12"x9" x 5", 5.5 kilos). Only US$795.Details

With so many gem microscopes in the market today, the potential buyer is confused and often misled by fast-talking sales persons aiming to sell their products. More

Mogok (Myanmar) top Sellers
BOOKS ON MOGOK,
BURMA (MYANMAR)
NEW BOOK ON MOGOK,
BURMA (MYANMAR)
DVD ON MOGOK,
BURMA (MYANMAR)
We still have copies of the fist volume of the Mogok-Valley of Rubies & Sapphires, the only historial work dedicated to Mogok mining district. Details
Finally the long-awaiting book Gems & Mines of Mogok is now available for immediate delivery. Details
A wonderful DVD presenting the most exciting sites of Myanmar and Mogôk compiled in 9 chapters. Details
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