The Meaning of the Infinity Necklace
Jewellery has always been about sentiment and symbolism. Whether you’re choosing a meaningful gift for someone you love, or a piece that reflects something personal to you, jewellery has a unique way of expressing emotions that words sometimes can’t.
Symbols, in particular, have played an important role in jewellery for hundreds of years. While some symbols evolve over time, others — like the infinity sign — have remained powerful and universally recognised. In this article, we explore the origins and meaning of the infinity symbol, with a special focus on the infinity necklace.
The Origins of the Infinity Symbol
The infinity symbol is often associated with modern jewellery, but its roots stretch back much further.
Originally known as the lemniscate, meaning “ribbon,” the symbol has long held spiritual significance. It even appears on Saint Boniface’s cross, symbolising eternity and the divine.
The infinity sign was formally introduced into mathematics in 1655 by John Wallis, where it came to represent something without limits. Later, mathematician Leonhard Euler explored similar concepts of “absolute infinitus,” meaning unboundedness — ideas closely connected to eternity and endlessness.
Today, the infinity symbol is widely understood as representing potential infinity: something that has no beginning and no end.
Infinity Jewellery: Why It’s So Popular
The infinity symbol is beautifully balanced, flowing, and tactile — making it ideal for jewellery design. Its continuous form instantly conveys powerful meaning, while remaining elegant and understated.
In jewellery, the infinity symbol most commonly represents:
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Everlasting love
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Eternity
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Commitment
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Continuity
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Unbreakable bonds
This makes infinity jewellery especially popular for gifts celebrating relationships, milestones, and enduring connections.
What Is the Meaning of an Infinity Necklace?
An infinity necklace is one of the most popular ways to wear this symbol, sitting gracefully at the centre of the chest.
The two equal loops of the infinity sign are often said to represent:
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Balance and harmony
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Duality (such as light and dark, masculine and feminine)
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Breathing in and breathing out
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Two individuals connected as one
Where the loops meet at the centre, the symbol becomes whole — making an infinity necklace a beautiful expression of unity, love, and wholeness.
The Infinity Cross
In Christianity, the infinity cross symbolises the everlasting love of Christ, with no beginning and no end. Jewellery featuring both the cross and infinity symbol combines faith with the idea of eternal devotion.
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The Ouroboros: An Ancient Infinity Symbol
Long before the infinity sign took its modern shape, ancient cultures used the Ouroboros — a snake eating its own tail — to represent infinity.
Originally drawn as a circle, the Ouroboros symbolised eternity, renewal, and the cycle of life and death. Over time, this concept evolved visually into the familiar sideways figure-of-eight we recognise today.
Double Infinity Symbols
The double infinity symbol, formed by two intertwined infinity signs, represents two lives or souls woven together. This design has become especially popular in jewellery and tattoos, symbolising deep connection, partnership, and unity.
Double infinity jewellery often has a Celtic feel, and Celtic symbolism has long been a favourite in meaningful jewellery design.
Why Choose an Infinity Necklace?
An infinity necklace is timeless, versatile, and rich in meaning. Whether worn as a personal symbol or given as a gift, it represents something lasting — love, balance, connection, or continuity — making it one of the most meaningful jewellery symbols you can choose.
View our Collection of Infinity Necklaces here. You can take a look at other articles about signs and symbols used in jewellery here.
Sources
BBC.com
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