Connect with us

Sponsored Webinars

GIA Presents: Understanding Ruby Treatment

mm

Published

on

Unheated, heated, flux-healed, glass-filled,… Do you know all the ruby treatments? In this webinar, GIA’s manager of Field Gemology, Wim Vertriest, takes a look at the most common methods to improve the appearance of rubies. Understanding why and how rubies are treated is just as important as being able to identify them.

Advertisement

SPONSORED VIDEO

Moving Up in the World? Wilkerson Can Help You Get There

Promoted Headlines

Most Popular