Returns extended until January 7th on all website orders - Need an order quicker call us on 0800 080 3535

Loose GIA Diamonds

Group 3 Created with Sketch.

At Steven Stone we only supply GIA-certificated diamonds. Take a look at our stunning loose GIA diamonds and learn more about our expertise. Use our diamond search tool to find your perfect GIA Diamond.

Browse by Shape

Find the perfect diamond in your chosen cut.

Round

Round

Princess

Princess

Emerald

Emerald

Asscher

Asscher

Cushion

Cushion

Radiant

Radiant

Pear

Pear

Oval

Oval

Marquise

Marquise

Heart

Heart

Fine Diamond Specialists since 1937

Group 3 Created with Sketch.

Our family business was founded over 80 years ago and from those early days we’ve specialised in the sale of precious stones. To protect the quality and value of the diamonds we sell, we only ever use GIA-certificated diamonds and always offer an educated service—ensuring you get the very best diamond for your budget.

Group 4 Created with Sketch.

Reviews

Don't just take our word for it

Read more

Book a Consultation

Conversion pixel 1