Gemstone Guides

Artistic close-up of a woman's hands adorned with elegant rings in a natural outdoor setting.

Pigeon Blood Rubies and Glass Filled Rubies Exp...

What pigeon blood means in ruby, why treatment matters and why glass filled rubies need special care.

Pigeon Blood Rubies and Glass Filled Rubies Exp...

What pigeon blood means in ruby, why treatment matters and why glass filled rubies need special care.

A close-up of a luxurious diamond and sapphire ring against a floral backdrop, highlighting elegance.

Colour Change Sapphires: How They Work

What a colour change sapphire is, how daylight and indoor light change its colour and what to look for.

Colour Change Sapphires: How They Work

What a colour change sapphire is, how daylight and indoor light change its colour and what to look for.

Close-up of intricate luxury earrings with gems on vibrant silk background.

Star Sapphires: How the Star Forms and How to C...

What causes the star in a star sapphire, how to judge one and how to set it in a ring.

Star Sapphires: How the Star Forms and How to C...

What causes the star in a star sapphire, how to judge one and how to set it in a ring.

Close-up of a sapphire and diamond gold ring on brown suede, highlighting luxury jewelry details.

Padparadscha Sapphires: The Pink Orange Sapphir...

What padparadscha means, how labs define it, why it is rare and how to choose one for a ring.

Padparadscha Sapphires: The Pink Orange Sapphir...

What padparadscha means, how labs define it, why it is rare and how to choose one for a ring.

Close-up of a silver ring adorned with blue sapphires and floral motifs on a white background.

Heated vs Unheated Sapphires: What to Know Befo...

Why most sapphires are heated, what unheated means, how labs report treatment and how to choose.

Heated vs Unheated Sapphires: What to Know Befo...

Why most sapphires are heated, what unheated means, how labs report treatment and how to choose.

Luxurious silver stud earrings with blue gemstones on a soft blue background.

Sapphire Origins Explained: Ceylon, Burma, Kash...

How sapphire origin affects colour and value: Ceylon, Burma, Kashmir and Madagascar compared, and why a lab report matters.

Sapphire Origins Explained: Ceylon, Burma, Kash...

How sapphire origin affects colour and value: Ceylon, Burma, Kashmir and Madagascar compared, and why a lab report matters.

Got a question?

Please include your country code, for example +44 for the UK.

If someone recommended us, you can mention them in your message.