Tired of large glass gems that are overrun with bubbles? You'll find a much higher quality of large glass gems at Wholesalers USA thanks to our unique manufacturing process that greatly reduces the number of bubbles in each gem. Colors? Sure! We have lots of them along with finishes including clear, opaque and frosted. Each large gem ranges from 38mm to 40mm (about 1 1/2") in diameter, however it varies. For jewelry, glass "feet" for boxes and more, large glass gems always shine!