Limited time only - 1 free Sapphire with any purchase


From Mine To Market

Our gems originate from ethical sources with many cut in house


Your Dream Starts With The Stone

Every piece of fine Jewelry starts with an exquisite gemstone


Experts In Faceted Gemstones

Seda Gems is an Australian company aimed at allowing customers to easily buy gemstones online. We work under the philosophy of Mine To Market, so we obtain rough gemstone material direct from the source and in many cases we cut and polish the gems in house. Our certified gemologist checks each and every gem for treatments and identification before we list them for sale. We take pride in our work and stand behind our gemstones.


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Gemstones $0 – $99

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Gemstones $100 – $999

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Gemstones $1000+

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Our Top Picks

Ethically Sourced Gemstones Direct From The Source

Fine Quality Gemstones Faceted In House.

Tested For Authenticity By Our Gemologist.

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rhodolite garnet
List Of Gemstones

Birthstones By Month

Australian opals
Birthstones By Month

Check Out Our Shop

Teal blue Ausralian Sapphire
Online Shop

Since we are located in Australia, we have direct access to many of the local mines, including Lightning Ridge for Opals and Inverell for Australian Sapphires. Both of these gemstones are unique and highly sort after.  Below is a small summary fo the types of gemstones that we source ourselves, including Sapphire, Ruby, Garnet, Opal and Tanzanite. To view all of our gemstones, make sure you visit our shop.

Our philosophy is simple. We want our customers to feel connected to the origin of their gemstones. To achieve this, we work under the principle of Mine To Market. We are your direct link to the gemstone fields of Sri Lanka, Africa and Australia. We constantly write about our adventures to these remote places in our blog, so be sure to check back often. The picture below is Sri Lanka where we find many beautiful Sapphires as well as Spinel, Garnet and Tourmaline.

Latest From The Blog


Are you getting the best value Sapphire on the market?

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Purchasing a piece of Sapphire jewelry or a loose Sapphire can be very daunting because there is so much information that may not be available to an individual on how…


Different Colors of Garnet Gems For Any Occasion

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Historically, garnet gems are among the most essential colored stones, atop being valued for their magnificent brilliance and top-notch hardness. Garnet refers to many different minerals that all belong to…

cleaning morganite pair

Methods For Cleaning Morganite Gemstone

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Morganite is a pink tinted gemstone in the beryl family. It has only been known as “Morganite” since 1911. Before that, it was known as a pink form of Beryl….

Finding All Colours Of Tourmaline In Many Shapes And Sizes

Finding All Colours Of Tourmaline In Many Shapes And Sizes

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Tourmaline is one of the versatile precious gemstones, it is available in almost every colour, from what can be described as colourless to the most colourful type. The most well…