Ammolite

What Is Ammolite?

Ammolite is a rare and striking gemstone formed from the fossilised shells of ancient ammonites. Known for its vibrant iridescent colours, ammolite can display flashes of red, green, blue, yellow and violet, creating a dramatic, almost otherworldly appearance.

Unlike traditional gemstones, ammolite is an organic gemstone, formed from prehistoric marine life that lived over 65 million years ago. Its rarity and natural brilliance make it one of the most distinctive materials used in fine jewellery today.

At Clarindon Jewellers, ammolite is admired for its vivid colour play, rarity and deep connection to natural history.

Origins of Ammolite

High-quality ammolite is found almost exclusively in southern Alberta, Canada, making it one of the few gemstones with a single primary geographic source.

The gemstone is formed when ammonite shells are preserved under specific geological conditions that allow light to reflect through microscopic layers within the fossil, creating its characteristic iridescence.

Ammolite Colour & Characteristics

Ammolite is valued for its natural colour spectrum and shimmering surface. The most desirable stones display:

  • Strong iridescence

  • Multiple vibrant colours

  • Fine, crack-free surface structure

Key characteristics include:

  • Organic gemstone material

  • Unique colour patterns in every stone

  • Often stabilised for durability

Because ammolite does not have a traditional Mohs hardness rating, it is usually protected within jewellery settings or sealed for wearability.

History of Ammolite

Although ammonite fossils have been known for centuries, ammolite was only formally recognised as a gemstone in the late 20th century. Indigenous peoples of North America valued ammonite fossils for their spiritual significance long before modern gemmology.

Today, ammolite is considered one of the rarest gemstones in the world, prized by collectors and jewellery designers alike.

Meaning & Symbolism of Ammolite

Ammolite is traditionally associated with:

  • Transformation and evolution

  • Prosperity and positive energy

  • Balance and harmony

  • Protection and grounding

Because of its ancient origins and vibrant colours, ammolite is often chosen for its symbolic depth as well as its visual impact.

Ammolite in Jewellery

How Ammolite Is Used

Ammolite is commonly featured in statement jewellery designs, including:

  • Ammolite pendants and necklaces

  • Bold ammolite rings

  • Earrings showcasing natural colour play

  • Contemporary and artisan jewellery pieces

Ammolite is often set in sterling silver, yellow gold or modern mixed-metal designs to enhance its vivid hues.

Ammolite vs Ammonite

  • Ammonite refers to the fossilised shell itself

  • Ammolite is the gemstone-quality material derived from ammonite fossils that display iridescent colour

Not all ammonite fossils become ammolite, which contributes significantly to the gemstone’s rarity.

Caring for Ammolite Jewellery

Ammolite requires gentle care to preserve its surface:

  • Avoid impact, pressure and chemicals

  • Clean with a soft, dry cloth

  • Remove jewellery before bathing or swimming

  • Store separately from harder gemstones

Proper care will help maintain the gemstone’s colour and integrity.

Why Ammolite Is So Rare

Ammolite’s rarity comes from:

  • Limited geographic source

  • Specific fossil preservation conditions

  • Natural colour formation processes

These factors make high-quality ammolite far rarer than many traditional gemstones.

Ammolite Jewellery at Clarindon Jewellers

At Clarindon Jewellers, ammolite jewellery is selected for authenticity, craftsmanship and vibrant colour. Our curated pieces highlight the gemstone’s natural brilliance while ensuring wearability and longevity.

Ammolite jewellery is ideal for:

  • Collectors of rare gemstones

  • Statement jewellery lovers

  • Nature and history enthusiasts

  • Unique and symbolic gifts

Discover Ammolite at Clarindon Jewellers

Explore the extraordinary beauty and rarity of ammolite jewellery at Clarindon Jewellers. Our collections celebrate ancient history, vibrant colour and refined craftsmanship.