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Square

Explore square-shaped gemstones in a wide variety of cutting styles. From crisp step cuts and classic princess cuts to brilliant and radiant faceting, this collection offers plenty of options for contemporary and traditional jewellery designs.

Ruby

Rubyfair
Original price £468.00 - Original price £468.00
Original price
£468.00
£468.00 - £468.00
Current price £468.00

A princess cut ruby from the Rubyfair project with a unique texture and rich red tones.Measuring 5 x 5mm, this stone has a small corner chip that w...

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Original price £468.00 - Original price £468.00
Original price
£468.00
£468.00 - £468.00
Current price £468.00

Peridot

Fuli
Original price £96.00 - Original price £96.00
Original price
£96.00
£96.00 - £96.00
Current price £96.00

Princess cut peridot from Fuli Gems in China. These stones are approximately 5mm each. They have an intense green colour and would sit beautifully ...

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Original price £96.00 - Original price £96.00
Original price
£96.00
£96.00 - £96.00
Current price £96.00

Sapphire

Fair Trade Gemstones
Original price £60.00 - Original price £60.00
Original price
£60.00
£60.00 - £60.00
Current price £60.00

Original price £60.00 - Original price £60.00
Original price
£60.00
£60.00 - £60.00
Current price £60.00

Sapphire

Nineteen48
Original price £180.00 - Original price £180.00
Original price
£180.00
£180.00 - £180.00
Current price £180.00

Princess-cut sapphires around 4mm each. Colours range from pale blue to icy lilac and clear with yellow undertones. A gentle pastel spectrum.

Original price £180.00 - Original price £180.00
Original price
£180.00
£180.00 - £180.00
Current price £180.00

Sapphire

Capricorn Gems
Original price £72.00 - Original price £72.00
Original price
£72.00
£72.00 - £72.00
Current price £72.00

Blue and green princess-cut sapphire responsibly sourced from Queensland, Australia. Untreated and weighing 0.15 carats, this gemstone showcases th...

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Original price £72.00 - Original price £72.00
Original price
£72.00
£72.00 - £72.00
Current price £72.00

Sapphire

Capricorn Gems
Original price £384.00 - Original price £384.00
Original price
£384.00
£384.00 - £384.00
Current price £384.00

Untreated blue/teal/green sapphire from Queensland, Australia. Square cut and weighing approx 0.57 carats. More than one available.

Original price £384.00 - Original price £384.00
Original price
£384.00
£384.00 - £384.00
Current price £384.00

Sapphire

Capricorn Gems
Original price £144.00 - Original price £144.00
Original price
£144.00
£144.00 - £144.00
Current price £144.00

Untreated blue-green sapphires from Queensland, Australia. These square-cut gemstone weigh approx 0.34 carats and displays the sought-after mix of ...

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Original price £144.00 - Original price £144.00
Original price
£144.00
£144.00 - £144.00
Current price £144.00

Sapphire

Nineteen48
Original price £840.00 - Original price £840.00
Original price
£840.00
£840.00 - £840.00
Current price £840.00

A colourless, clear sapphire in a princess cut.

Original price £840.00 - Original price £840.00
Original price
£840.00
£840.00 - £840.00
Current price £840.00

Sapphire

Fair Trade Gemstones
Original price £600.00 - Original price £600.00
Original price
£600.00
£600.00 - £600.00
Current price £600.00

Original price £600.00 - Original price £600.00
Original price
£600.00
£600.00 - £600.00
Current price £600.00

Ruby

Rubyfair
Original price £1,188.00 - Original price £1,188.00
Original price
£1,188.00
£1,188.00 - £1,188.00
Current price £1,188.00

Two Square cut rubies with intense red colour and excellent cut. Sold as a pair, total 1.7 carats, from Ruby Fair.

Original price £1,188.00 - Original price £1,188.00
Original price
£1,188.00
£1,188.00 - £1,188.00
Current price £1,188.00

Sapphire

Fair Trade Gemstones
Original price £600.00 - Original price £600.00
Original price
£600.00
£600.00 - £600.00
Current price £600.00

Original price £600.00 - Original price £600.00
Original price
£600.00
£600.00 - £600.00
Current price £600.00

Spinel

Nineteen48
Original price £360.00 - Original price £360.00
Original price
£360.00
£360.00 - £360.00
Current price £360.00

Original price £360.00 - Original price £360.00
Original price
£360.00
£360.00 - £360.00
Current price £360.00

Spinel

Nineteen48
Original price £216.00 - Original price £216.00
Original price
£216.00
£216.00 - £216.00
Current price £216.00

A pretty pale violet spinel from the Rubyfair project, cut in a classic princess shape.This stone measures just under 5mm and has a soft.

Original price £216.00 - Original price £216.00
Original price
£216.00
£216.00 - £216.00
Current price £216.00

Spinel

Nineteen48
Original price £228.00 - Original price £228.00
Original price
£228.00
£228.00 - £228.00
Current price £228.00

Light purpley-grey spinels from the Rubyfair project in a neat princess cut.Each stone measures approximately 3.9mm and weighs around 0.72 carats.

Original price £228.00 - Original price £228.00
Original price
£228.00
£228.00 - £228.00
Current price £228.00