Fall 2005 G&G Lab Notes
Dyed Rough Diamond
Strongly Colored Natural Type IIb Blue Diamonds
Large Natural Freshwater Pearl from Texas
Natural Pearl with a “Round” Core, which Appears Cultured
Large Baroque “Golden” South Sea Cultured Pearls
Synthetic Turquoise Necklace
Yttrium Zirconium Oxide
To view the full section, download the PDF above.
