I specialize in cut stones, cabochons, beads, rough, and necklaces. Been in the business since 2009. Import rough and cut stones from Peru, eastern Africa, Pakistan & Afghanistan. I have a wide selection of cut stones and rough, including some Peruvian blue opal (Superior Grade). Can have rings, bracelets, etc., made by professional jeweler. Will send pictures of materials upon request. I also teach gemology as an adult education course for the Montgomery County, MD., Dept. of Recreation. So I also have handheld gemological instruments like loupes, Chelsea filters, dichroscopoes, and dark field loupes for sale. I do a number of shows in the DC area during the year. Please visit my website (see above) for a listing of what’s coming up by way of shows.