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Opal Essence

Australian Opal Belemnite 5.4cts - Natural Polished Specimen

Australian Opal Belemnite 5.4cts - Natural Polished Specimen

Regular price $296.00 USD
Regular price $370.00 USD Sale price $296.00 USD
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Australian Opal Belemnite 5.4cts – Natural Polished Specimen | Opal Essence

A genuine Australian opal belemnite, naturally formed over 135 million years and polished to reveal its full beauty. At 5.4 carats, this is a well-proportioned specimen with excellent presence — a wonderful addition to any opal collection and a striking choice for a pendant stone.

Specifications

  • Weight: 5.4cts / 1.09 grams
  • Length: Approximately 21mm
  • Width: 6mm
  • Thickness: Graduating to 4.5mm
  • Finish: Polished
  • Type: Natural opal belemnite
  • Origin: Australia
  • SKU: NB10

About Opal Belemnites

Belemnites were ancient marine creatures — relatives of modern squid and cuttlefish — that lived during the Jurassic and Cretaceous periods, approximately 135 million years ago. When they died, their hard internal rostrums were buried in sediment and, over millions of years, replaced by precious opal. The result is one of nature’s most extraordinary fossils: a genuine prehistoric creature preserved in gemstone.

These specimens are highly sought after by opal collectors, fossil enthusiasts, and jewellers alike. High-quality belemnites make exceptional pendants and statement pieces.

Notes

Ethically sourced from Australia. Each belemnite is a unique natural specimen — colour, pattern, and exact dimensions will vary slightly from the images shown.

Contact Opal Essence for more information.

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