What is the Saturday birthstone?
In traditional planetary astrology, the Saturday birthstone is Black Tourmaline, the stone of Saturn. Saturday belongs to Saturn, the planet of discipline, structure, and karmic lessons, and Black Tourmaline is the ultimate Saturnian stone. Many people born on a Saturday also wear alternatives like Black Onyx and Smoky Quartz.
Why Saturday Belongs to Saturn
Saturday belongs to Saturn, the planet of discipline, structure, and karmic lessons, and Black Tourmaline is the ultimate Saturnian stone. If you were born on a Saturday, you carry a natural gravity and seriousness that others find grounding. This stone creates an energetic shield around you, transmuting negative energy into neutral energy. Black Onyx deepens Saturn's protective, strengthening energy, while Smoky Quartz adds a gentler grounding quality, dissolving negative thoughts and emotional blocks with the patience that Saturn teaches.
Black Tourmaline Properties
Alternative Saturday Stones
Black Onyx
Straight-banded black chalcedony, the classical cameo stone, and the head of a family running from sardonyx to green and blue onyx.
Smoky Quartz
A gentle grounding stone that transmutes stress into calm stability.
More Day Birthstones
The Birthstone Reference
Crystal Cassandra's free guide: all three birthstone lists, modern, traditional, and zodiac, set side by side with the disagreements marked, and how to choose the right list when the stone is a gift.
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