Blue John Earrings | British Gemstone Jewellery | Teardrop | Sterling Silver

Free Delivery on orders over £60 - Next Day Available
Order by 11am for Express Delivery


Eye-catching and timeless, our Blue John gemstone earrings set in sterling silver are a testament to refined elegance. Each of these British gemstone earrings are made with care and showcase the unique hues and patterns of this rare gemstone. 

Colour: Deep purple

Shape: Wave

Dimensions: 23mm x 12mm

Derbyshire Blue John (also known as Derbyshire Spar, or simply Blue John) is a semi-precious mineral, a form of fluorite with bands of a purple-blue or yellowish colour that was formed several million years ago. In the UK it is found only at Blue John Cavern and Treak Cliff Cavern at Castleton in Derbyshire.

During the 19th century, Blue John was mined for its ornamental value, and mining continues on a very small scale today as only a small amount of the semi-precious mineral is allowed to be mined each year. It is predominantly used to make Blue John jewellery.

We offer these earrings with the following :

  • Postage: All orders are dispatched within 48 hours with upgrades to next day UK delivery available.  International orders sent tracked and signed.
  • An excellent quality jewellery box
  • A complimentary gift card and envelope
  • Sterling silver jewellery care sheet
  • A complimentary silver polishing cloth

Product Detail

Shape: Wave
Dimensions: 23mm x 12mm
Earring Style: Ear wire
Colour: Deep purple (the natural nature of blue john means each set will have their own unique markings and may differ to that pictured)

Collection Information

Our Derbyshire Blue John jewellery features this semi-precious mineral which was formed several million years ago.

Blue John is a form of fluorite with bands of a purple-blue or yellowish colour. The name Blue John may come from a corrupted of the French “Bleu jaune” - “blue yellow”.

It is only found in the UK in one location – the Blue John Cavern and Treak Cliff Cavern in Castleton, Derbyshire.

Blue John is becoming rarer and mining is now extremely limited each year, with only a small amount being made into jewellery.

What's Included...
  • An eco jewellery box
  • Sterling silver polishing cloth
  • Care information
  • Plastic-free packaging
  • Certificate of authenticity/information card

Please note: Every pendant purchase also comes with a free 18" sterling silver rope chain, with upgrades to longer and different style chains available. Read our blog, How to Choose the Perfect Chain for Your Pendant, for advice.

Care Guide

In order to protect your Hepburn & Hughes jewellery and ensure that it always looks as good as new, we advise you to follow these steps.

  • Use the cleaning cloth provided to clean and polish your silver. This lint-free cloth is chemically treated to improve the silver's lustre and shine and can be used for light, regular cleanings to remove tarnishing. 
  • Avoid contact with perfume, skin creams, hairspray and chlorine.
Gift Wrapping

Gift wrapping for all jewellery items is available for an additional charge of £4.50. This includes a Hepburn & Hughes gift bag and a hand-written message of your choice.

Select 'Gift wrap this item' and complete with your message.

Delivery & Returns

UK orders

All orders are dispatched within 1-2 business days.

Royal Mail Tracked48: £2.99 for orders under £60, free for orders over £60.

Upgrade to Next Day Guaranteed delivery (order by 11 am): £6.99

Next Day Guaranteed delivery for Saturdays (order by 11am Friday): £12

International Orders

All orders are sent fully tracked within 1-2 business days.

Delivery schedules are based on Royal Mail guidance and are not guaranteed.

Please note: We do not collect local taxes and import duty on overseas orders – customs charges may be charged to the recipient.

For more information please visit our shipping policy.


Returns are accepted for 30 days from purchase date. Please visit our refund page for more information.

Customer Reviews

Based on 1 review

My family member loved it.