Castellani Signet Rings

Castellani® commissioned to have this 20.64ct sapphire be hand carved as an intaglio of the mythical character Neptune /Poseidon. Neptune was to the Ancient Romans the god that controlled the waters, winds and storms. The Ancient Greeks called him Poseidon. The hand carving shows the subject’s face, hair and eyes in very great detail. This large natural sapphire is Sri Lanka origin and No Heat, devoid of any enhancement. All gemological information is on a GIA Gemological Report. The GIA classifies the shape as an Oval Intaglio. The cornflower blue color and the sapphire’s crystal transparency lets the carving be seen easily and is very noticeable. Bezel set into the “Cleopatra” ring...

Castellani® has selected this Ancient Roman Agate Intaglio for the "Cleopatra" Ring Setting. The intaglio dates to the 3rd to 7th Century. The intaglio is both black and white agate, which is a hard stone and very good for carving. The agate has two layers of color, black on the top and white at the bottom. The agate intaglio is solid and is one piece. The carver was able to use these two color layers to give dimension and detail. The Column and Angel on the left wings are white and the balance is all black. The Carver knew the material he/she was carving and used this to create this very unique scene. The intaglio shows two angels standing on either side of a column/pillar looking at the bust of a man on top of the pillar. The angels are female and male. The bust on the pedestal is of a male. The intaglio is set below the frame. The frame flairs out to a subtle point on the sides and has a flat surface. The "Cleopatra" ring design was a style that Castellani created in the 1860's and was inspired by Ancient Roman rings...

This Ancient intaglio is from the 3rd to 7th Century from the Sasanian Empire (224-651 CE, also known as Sassanian, Sasanid or Sassanid). The wild animal in this carving is a lion an...

The 7th century Roman intaglio is set into the Castellani® Artemis designed ring. The intaglio is set under the bezel, as jewellers did intaglio and cameo rings 2000 years ago. The g...

An interesting Pink color agate 19th Century cameo depicting Hercules and the Nemean Lion (on Hercules’ head). Nemean Lion symbolizes the need to have a strong exterior and not let o...

A lovely Ancient Roman gem. The orange and white banded agate intaglio is over 2000 years old. In tondo (carved on the horizontal), we find a peacock between two cornucopias and abov...