Oscar Heyman, diamond and sapphire dome ring ca All of his work is unique, well designed, and of great quality. He immigrated to the US from Eastern Europe. He learned his trade studying at a Faberge workshop in Russia.
Gala Sapphire and Diamond Eternity Ring in 18k White Gold
Corundum variety Sapphire carats, Sri Lanka) ~ Donated by Mrs. John A. Logan in This magnificent gemstone was cut from a crystal mined in Sri Lanka & is one of the world's largest faceted Blue Sapphires (about the size of an egg).