Sardonyx

Sardonyx is a variety of onyx, a chalcedony, characterized by alternating layers of sard (a reddish-brown chalcedony) and onyx (typically white or black chalcedony). This banded gemstone exhibits a striking contrast in color and often displays a glassy luster. Historically, sardonyx has been prized for its durability and ability to be carved into cameos, intaglios, and other intricate designs, reflecting light and adding depth to the engraved images. Its name combines 'sard', referencing the reddish-brown color, and 'onyx', signifying its banded nature, which allows for the depiction of multi-layered figures. The value of sardonyx is also attributed to the different thicknesses and placement of the sard and onyx bands.

Sardonyx meaning with examples

• The ancient Roman emperor commissioned a sardonyx cameo portraying his victory, the contrasting bands of the stone providing depth to the depiction of battle. The skilled artisan carved the details with precision, showcasing the stone's resilience and the intricacy of the scene. The intricate carving required immense skill.
• She wore a pendant crafted from a large piece of sardonyx, the alternating bands of brown and white catching the light with every movement. The polished surface enhanced the natural beauty of the stone, complementing her elegant attire and accentuating her neckline with its refined design. The jewelry was extremely beautiful.
• Archaeologists unearthed a collection of sardonyx seals, each bearing a unique engraved emblem, likely used for official correspondence or personal adornment. The seals were in great condition. The detailed carvings provided insight into the artistry of the civilization, their artistic and skilled techniques were impressive.
• The jeweler carefully selected a sardonyx cabochon to feature in a custom ring, appreciating the stone's inherent beauty and the warm tones in it. He believed the gem's durability and natural elegance would make it the perfect choice for a piece designed to last a lifetime. A wise decision was made, it's going to be a very nice ring.