What is Poseidon in jewellery symbolism?
By Jared James · Last updated 21 May 2026
Definition
Poseidon is the ancient Greek god of the sea, earthquakes and horses, and one of the twelve Olympians. His symbols, especially the trident, seahorse and ocean waves, are popular motifs in jewellery, where they carry associations with the sea, strength and protection for those who travel by water. The trident in particular appears regularly as a pendant and charm. In Roman mythology he is known as Neptune, and both names appear in the names of jewellery collections inspired by the ocean.
Frequently asked questions
- What does a Poseidon trident necklace symbolise?
- The trident is Poseidon's weapon and emblem of his power over the sea, and wearing it is traditionally associated with strength, authority and protection on water. Today it is also simply a bold, striking maritime symbol popular in both fine and fashion jewellery.
- What is the difference between Poseidon and Neptune in jewellery?
- They are the same deity from different cultures, Poseidon being Greek and Neptune being Roman. Both names are used for ocean-themed jewellery collections, and the symbolism is identical: sea, trident, waves and maritime power.
- What other Greek god motifs are common in jewellery?
- Common examples include Zeus's thunderbolt, Aphrodite's associated doves and shells, Hermes's wings and caduceus, and Athena's owl. Ancient Greek mythology has inspired jewellery design continuously from antiquity through to contemporary collections.
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