Set yourself apart with colour

Gemstones for Sale

What sets us apart from other gemstone dealers? We guarantee that the gemstones we sell are genuine and not synthetic or imitation. When purchasing fine, natural gemstones from SJ Gems, you can rest assured that we disclose all treatments and enhancements.

SJ Gems is your local source for natural gemstones at the perfect price. Every gemstone available on our website is in stock and has an accurate description of its unique characteristics. Our gemstones are represented by unaltered photographs giving you piece of mind.

Natural Gems

Browse our collections of colourful, genuine gemstones. Experience most of our jewels in high-res 360° photography.  No surprises, backed by our ‘no questions’ guarantee. 


SJ Gems declare any enhancements to the best of  their ability. Authenticity is guaranteed by full refund.


All deliveries are fully insured. Convenient and secure online payment through 100% secure checkout.


Easily exchange or return items. Return any purchase in its original condition. No questions asked.

Looking to custom design your jewellery?

We offer custom jewellery design and manufacture. Get help figuring out the details and weigh all the options. We will help you make a personal statement that mass-produced jewellery can’t – at an even lower price!

Discover how easy

it is to make your own

custom ring

Start your dream ring

Our online ring design tool lets you create your perfect piece. Where your one-of-a-kind engagement ring comes to life before your eyes in 3D – a cutting edge technique that’s exclusive to SJ Gems

My Dream Ring™

Our Blog:

What are people saying about us?

Exceeded my expectation

Super diens. Die ringe het my verwagting oortref. Baie dankie!!

Anri Visser


Amazing service and stunning gems.

Dawn Ford

Fast Delivery

The Aquamarine stone is beautiful colour and cut. Good price and fast delivery. Will definitely recommend them.

Alta du Toit

Very Professional

Very professional and the best quality at amazing prices. Will definitely buy very soon again....thanks for your great service Joe!

Marelize Carlson

Impressed with the quality

The most beutiful stones arrived in less than 48hours! I was so impressed with the quality! Love SJ Gems! ♥️♥️♥️

Tanya Visagie

Beautiful Product

I odered stones, not even two days later and they were delivered. Best of all - they are stunning! Thank you SJ Gems for a beautiful product and great service!

Matty Hechter

Great Service

Great service and STUNNING jewelry. Thank you Joe from SJ Gems. I am more than satisfied with my ring .

Sandri Vorster de Vos