Research Article Search Results
Splendors from the Deep: Historic Treasures from a Spanish Shipwreck
Fireworks Display in Russian Emerald
The inclusion scene in a Russian emerald resembles fireworks illuminating a night sky.
Rare Musgravite Crystal in Green Sapphire
Zoned Trapiche Emerald with Goshenite Overgrowth
“Out of the Darkness” …and Into the Light of Diamond Fluorescence
New Production of Sapphire from Matepwende, Tanzania
Ruby with Synthetic Overgrowth Lining Cavities
A Multicore Non-Bead Cultured Pearl
Arzakite Inclusion in Ruby from Mogok
The Extraordinary Backstory of Natural Diamonds: A Diamond Is (and Has Been) Forever
Observations of Oval-, Pear-, and Marquise-Shaped Diamonds: Implications for Fancy Cut Grading
Presents findings from observations of oval-, pear-, and marquise-shaped diamonds, laying the groundwork for a fancy cut grading system.
Akoya Cultured Pearl Prize in an Arcade-Style Claw Game
Arcade-style games in Japan dispense akoya pearl jewelry as prizes.
