Author Archives: dcgiaorg

Looking again at the title, it should read: the man who brings life to colored stones. Mr. Brackna buys mineral rough and with his expertise creates a GEM. He is a cutter and a knowledgeable magician in his trade. Early, … Continue reading →

On March 2, 2010, the DC Chapter of the GIA Alumni Association was privileged to hear from Mr. Ron Ringsrud, an internationally recognized emerald dealer and gemologist. His presentation explored the world of these unique gemstones from both a historical … Continue reading →

The February Meeting had three parts. The evening started with a power point presentation by Bobby Mann explaining The New GIA Continuing Education Recognition Program. This online e learning program is available for GIA graduates who hold a Graduate Gemologist … Continue reading →

On January 12, 2010, the DC Chapter of the GIA Alumni Association was privileged to hear from Mr. Michael Goldstein, an internationally recognized authority on antique-cut diamonds. His presentation explored the world of these unique gemstones from both an informational … Continue reading →

The Holiday Dinner & Auction was once again a great success! Thanks go out to everyone that worked so hard, before, during and after, to put this annual event together. Thanks also go out to everyone who came and shared … Continue reading →

Anyone who wants to know anything about laboratory-grown diamonds needs to meet Dusan Simic. His precise presentation was very informative and his 20+ years of experience in the jewelry and gem trade was obvious and impressive. He is an internationally … Continue reading →

Rui Galopim de Carvalho’s elegant presentation was dazzling and mesmerizing. The photos of exquisite pieces of jewelry captured the audience and the imagination of designers and gem-lovers alike. Rui has his FGA and DGA and is the founder of the … Continue reading →

On Wednesday, September 23, Mr. Patrick B. Stout presented to the chapter the AGS Cut Grade System with its supporting technology. Mr. Stout is a recognized authority on diamond grading and related professional education of those in the jewelry trade. … Continue reading →

On Thursday, August 6, 2009, Ms. Renée Newman reported on changes in the ruby, sapphire, and emerald trade since first publication of her buying guide in 1991. Her lecture, was well-illustrated with pictures from her extensive collection, detailed new sources … Continue reading →

On July 6, 2009, the DC Chapter of the GIA Alumni Association was privileged to hear from Dr. Lore Kiefert, Director of the AGTA Gemological Testing Center. Her presentation, entitled “New and Old Gemstone Sources – New and Renewed Finds”, … Continue reading →