Amber Damaged in Cleaning Large Electron-Treated Diamond Electron Treated Diamond in Period Jewelry Fracture Filled Diamond Green Surface-Colored Rough Diamond Fashioned to a Fancy Light Yellow Green Diamond with Radiation Stains in Etch Channels Pearl Cultured "Demi-Pearl" Freshwater "Rosebud" Pearls Rare Assembled Cultured Blister Pearls An Early (?) Flux-Grown Synthetic Ruby Spinel with Unusual Green Fluorescence Cobalt-Colored Synthetic Spinel with Unusual Inclusions Dark Blue Topaz Damaged by Treatment Radioactive Zircon To view the full section, download the PDF above.
Amber Damaged in Cleaning Large Electron-Treated Diamond Electron Treated Diamond in Period Jewelry Fracture Filled Diamond Green Surface-Colored Rough Diamond Fashioned to a Fancy Light Yellow Green Diamond with Radiation Stains in Etch Channels Pearl Cultured "Demi-Pearl" Freshwater "Rosebud" Pearls Rare Assembled Cultured Blister Pearls An Early (?) Flux-Grown Synthetic Ruby Spinel with Unusual Green Fluorescence Cobalt-Colored Synthetic Spinel with Unusual Inclusions Dark Blue Topaz Damaged by Treatment Radioactive Zircon To view the full section, download the PDF above.
