Articles
Odontolite
Odontolite is a very rare stone, formed over millions of years. It is formed when fossilized bone or teeth are buried in the earth in the presence of heat and...
18th Century Seven Stone Diamond Ring
Book by Scarisbrick, Diana, Rings: Jewelry of Power, Love and Lovalty, Thames & Hudson, 2007. This early diamond ring exemplifies a form of the seven-stone ring dating from 400...
