Nineteen48

Responsibly sourced green and teal sapphire from Queensland, Australia. This untreated oval-cut gemstone weighs 0.83 carats and measures 6.6 x 4.75...

Pale blue tapered baguette sapphire ethically sourced from Sri Lanka.

A selection of blue, light blue and pale blue sapphires ethically sourced from Sri Lanka.

This 0.5 carat, dark pink sapphire is the ideal size for a contemporary solitaire ring. The stone comes from an artisanal gem mine near Pohorabawa,...

A cool, green untreated sapphire from Tanga in Tanzania, sourced from an artisanal mine and cut in Sri Lanka.

At over 5 carats, this oval green sapphire from an artisanal mine in the Tanga region of north-eastern Tanzania is both big and beautiful. This out...

Blue to light blue step-cut sapphires responsibly sourced from Pohorabawa, Sri Lanka. 

Untreated pink sapphire from Pohorabawa, Sri Lanka. 

Flat-back, purple sapphire, ethically sourced from Pohorabawa, Sri Lanka.

Stunning cushion cut, deep blue, untreated sapphire, which was responsibly sourced from an artisanal mine near Ellawela, Sri Lanka.

Flat-back kite shape sapphires. Blue to pale blue colour.

Blue and pale blue trillion sapphires. Multiple to choose from, approx 4.1mm each.

A pink sapphire with apricot-orange inclusions that create a captivating textured effect, perfect as a standout centre stone.

A selection of pastel round sapphires from Pelmadulla, Sri Lanka

Lovely large pale blue-lilac round sapphire.

Bright blue tapered baguette sapphires

A selection of blue sapphires from Sri Lanka. Perfect for cast-in-place and cast-not-set pieces. Also to help fill out your gem collection! Total c...

A selection of yellow sapphires from Sri Lanka. Perfect for cast-in-place and cast-not-set pieces. Also to help fill out your gem collection! Total...

Part pack of yellow sapphires from Sri Lanka. Includes two hexagon portrait cuts, as well as a pear and trillion. Total carat weight: 4.92ct Size r...

A set of untreated marquis-cut sapphires ranging from clear to soft yellow, with a peach and a couple of lilac-toned stones included. A delightful ...

A pear-cut scapolite with excellent sparkle. Clear with a soft peachy undertone: delicate, bright, and full of charm.