Nineteen48

A clear sapphire with a slight lemon undertone. Trillion cut from Sri Lanka.

Responsibly sourced from Sri Lanka, these natural yellow sapphires are available in a range of oval cuts and display the beautiful colour variation...

Bright oval sapphires, each measuring approximately 6 x 4.5mm.

Stunning pale blue sapphire with striking colour zoning- soft yellow dappled through the body of the stone.

Responsibly sourced blue, green and yellow sapphires from Queensland, Australia. These untreated pear-cut gemstones weigh approx 0.80 carats. More ...

Beautiful lagoon green sapphire from Sri Lanka.

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. 

Small, melee rubies ethically sourced from Pelmadulla, Sri Lanka. Each is approx 1.1mm. Intense red-pink colour, perfect for pave setting.

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.