Coloured Gemstones

Discover our collection of natural coloured gemstones, including amethyst, emerald, peridot, ruby, sapphire, tanzanite and tsavorite. Available in calibrated sizes, our loose gemstones are ideal for bespoke jewellery, jewellery repairs, custom designs and fine setting applications.

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Loose round brilliant vivid blue sapphire gemstone

1.9mm Round Natural Blue Sapphire

Regular price £17.00
Sale price £17.00 Regular price
Unit price
1.9mm Round Natural Blue Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
Loose round brilliant vivid blue sapphire gemstone

2.5mm Round Natural Blue Sapphire

Regular price From £17.00
Sale price From £17.00 Regular price
Unit price
2.5mm Round Natural Blue Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
8.5mm Round Natural Amethyst - The Carat Club

3.75mm Round Natural Amethyst

Regular price £17.50
Sale price £17.50 Regular price
Unit price
3.75mm Round Natural Amethyst Melee – Premium Small Loose Amethysts Create stunning pavé settings, halos,...
5mm Round Natural Purple Sapphire - The Carat Club

1.75mm Round Natural Purple Sapphire

Regular price £18.00
Sale price £18.00 Regular price
Unit price
1.75mm Round Natural Purple Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
5mm Round Natural Pink Sapphire - The Carat Club

2.5mm Round Natural Pink Sapphire

Regular price £18.00
Sale price £18.00 Regular price
Unit price
2.5mm Round Natural Pink Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
6mm Round Natural Yellow Sapphire - The Carat Club

3mm Round Natural Yellow Sapphire

Regular price £18.00
Sale price £18.00 Regular price
Unit price
3mm Round Natural Yellow Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
3.5mm Princess Natural Ruby - The Carat Club

1.75mm Princess Natural Ruby

Regular price From £18.00
Sale price From £18.00 Regular price
Unit price
1.75mm Princess Cut Natural Ruby Melee – Premium Small Loose Rubies Create stunning pavé settings,...
Loose round ruby gemstone

2mm Round Natural Ruby

Regular price From £18.00
Sale price From £18.00 Regular price
Unit price
2mm Round Natural Ruby Melee – Premium Small Loose Rubies Create stunning pavé settings, halos,...
5mm Round Natural Emerald - The Carat Club

1.5mm Round Natural Emerald

Regular price From £18.00
Sale price From £18.00 Regular price
Unit price
1.5mm Round Natural Emerald Melee – Premium Small Loose Emeralds Create stunning pavé settings, halos,...
4mm Princess Natural Green Sapphire - The Carat Club

2.75mm Princess Natural Green Sapphire

Regular price £20.00
Sale price £20.00 Regular price
Unit price
2.75mm Princess Cut Natural Green Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé...
Loose round brilliant vivid blue sapphire gemstone

2.75mm Round Natural Blue Sapphire

Regular price From £20.00
Sale price From £20.00 Regular price
Unit price
2.75mm Round Natural Blue Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
5mm Round Natural White Sapphire - The Carat Club

2.75mm Round Natural White Sapphire

Regular price £20.00
Sale price £20.00 Regular price
Unit price
2.75mm Round Natural White Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
Loose princess cut vivid blue sapphire gemstone

2mm Princess Natural Blue Sapphire

Regular price From £20.00
Sale price From £20.00 Regular price
Unit price
2mm Princess Natural Blue Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
4.5mm Round Natural Teal Sapphire - The Carat Club

2mm Round Natural Teal Sapphire

Regular price £20.00
Sale price £20.00 Regular price
Unit price
2mm Round Natural Teal Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
5.5mm Round Natural Green Sapphire - The Carat Club

3.25mm Round Natural Green Sapphire

Regular price £20.00
Sale price £20.00 Regular price
Unit price
3.25mm Round Natural Green Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
6mm Round Natural Yellow Sapphire - The Carat Club

3.25mm Round Natural Yellow Sapphire

Regular price £20.00
Sale price £20.00 Regular price
Unit price
3.25mm Round Natural Yellow Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
3.5mm Princess Natural Ruby - The Carat Club

2mm Princess Natural Ruby

Regular price From £20.00
Sale price From £20.00 Regular price
Unit price
2mm Princess Cut Natural Ruby Melee – Premium Small Loose Rubies Create stunning pavé settings,...
4mm x 2mm Marquise Natural Ruby - The Carat Club

4mm x 2mm Marquise Natural Ruby

Regular price From £20.00
Sale price From £20.00 Regular price
Unit price
4mm x 2mm Marquise Natural Ruby Melee – Premium Small Loose Rubies Create stunning pavé...
8.5mm Round Natural Amethyst - The Carat Club

4mm Round Natural Amethyst

Regular price £20.00
Sale price £20.00 Regular price
Unit price
4mm Round Natural Amethyst Melee – Premium Small Loose Amethysts Create stunning pavé settings, halos,...
9mm x 7mm Pear Natural Amethyst - The Carat Club

5mm x 3mm Pear Natural Amethyst

Regular price £20.00
Sale price £20.00 Regular price
Unit price
5mm x 3mm Pear Natural Amethyst Melee – Premium Small Loose Amethysts Create stunning pavé...
3.75mm Round Natural Tsavorite - The Carat Club

2.5mm Round Natural Tsavorite

Regular price £20.00
Sale price £20.00 Regular price
Unit price
2.5mm Round Natural Tsavorite Melee – Premium Small Loose Tsavorites Create stunning pavé settings, halos,...
6mm Round Natural Tanzanite - The Carat Club

2.75mm Round Natural Tanzanite

Regular price £20.00
Sale price £20.00 Regular price
Unit price
2.75mm Round Natural Tanzanite Melee – Premium Small Loose Tanzanites Create stunning pavé settings, halos,...
8mm Round Natural Peridot - The Carat Club

4mm Round Natural Peridot

Regular price £20.00
Sale price £20.00 Regular price
Unit price
4mm Round Natural Peridot Melee – Premium Small Loose Peridot Create stunning pavé settings, halos,...
8.5mm Round Natural Amethyst - The Carat Club

4.5mm Round Natural Amethyst

Regular price £22.50
Sale price £22.50 Regular price
Unit price
4.5mm Round Natural Amethyst Melee – Premium Small Loose Amethysts Create stunning pavé settings, halos,...
5mm Round Natural Pink Sapphire - The Carat Club

2.75mm Round Natural Pink Sapphire

Regular price £23.00
Sale price £23.00 Regular price
Unit price
2.75mm Round Natural Pink Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
Loose round ruby gemstone

2.25mm Round Natural Ruby

Regular price From £23.00
Sale price From £23.00 Regular price
Unit price
2.25mm Round Natural Ruby Melee – Premium Small Loose Rubies Create stunning pavé settings, halos,...
5mm Round Natural Emerald - The Carat Club

1.6mm Round Natural Emerald

Regular price From £23.00
Sale price From £23.00 Regular price
Unit price
1.6mm Round Natural Emerald Melee – Premium Small Loose Emeralds Create stunning pavé settings, halos,...
4.5mm Round Natural Teal Sapphire - The Carat Club

2.1mm Round Natural Teal Sapphire

Regular price £25.00
Sale price £25.00 Regular price
Unit price
2.1mm Round Natural Teal Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
Loose princess cut vivid blue sapphire gemstone

2.25mm Princess Natural Blue Sapphire

Regular price From £25.00
Sale price From £25.00 Regular price
Unit price
2.25mm Princess Natural Blue Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
5mm Round Natural Purple Sapphire - The Carat Club

2.5mm Round Natural Purple Sapphire

Regular price £25.00
Sale price £25.00 Regular price
Unit price
2.5mm Round Natural Purple Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
5.5mm Round Natural Green Sapphire - The Carat Club

3.5mm Round Natural Green Sapphire

Regular price £25.00
Sale price £25.00 Regular price
Unit price
3.5mm Round Natural Green Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
6mm Round Natural Yellow Sapphire - The Carat Club

3.5mm Round Natural Yellow Sapphire

Regular price £25.00
Sale price £25.00 Regular price
Unit price
3.5mm Round Natural Yellow Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
5mm Round Natural White Sapphire - The Carat Club

3mm Round Natural White Sapphire

Regular price £25.00
Sale price £25.00 Regular price
Unit price
3mm Round Natural White Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
8.5mm Round Natural Amethyst - The Carat Club

5mm Round Natural Amethyst

Regular price £25.00
Sale price £25.00 Regular price
Unit price
5mm Round Natural Amethyst Melee – Premium Small Loose Amethysts Create stunning pavé settings, halos,...
9mm x 7mm Pear Natural Amethyst - The Carat Club

5mm x 4mm Pear Natural Amethyst

Regular price £25.00
Sale price £25.00 Regular price
Unit price
5mm x 4mm Pear Natural Amethyst Melee – Premium Small Loose Amethysts Create stunning pavé...
6mm Round Natural Tanzanite - The Carat Club

3mm Round Natural Tanzanite

Regular price £25.00
Sale price £25.00 Regular price
Unit price
3mm Round Natural Tanzanite Melee – Premium Small Loose Tanzanites Create stunning pavé settings, halos,...
8mm Round Natural Peridot - The Carat Club

4.5mm Round Natural Peridot

Regular price £25.00
Sale price £25.00 Regular price
Unit price
4.5mm Round Natural Peridot Melee – Premium Small Loose Peridot Create stunning pavé settings, halos,...
5mm Round Natural Emerald - The Carat Club

1.75mm Round Natural Emerald

Regular price From £27.00
Sale price From £27.00 Regular price
Unit price
1.75mm Round Natural Emerald Melee – Premium Small Loose Emeralds Create stunning pavé settings, halos,...
8.5mm Round Natural Amethyst - The Carat Club

6mm Round Natural Amethyst

Regular price £27.50
Sale price £27.50 Regular price
Unit price
6mm Round Natural Amethyst Melee – Premium Small Loose Amethysts Create stunning pavé settings, halos,...
4.5mm Round Natural Teal Sapphire - The Carat Club

2.25mm Round Natural Teal Sapphire

Regular price £30.00
Sale price £30.00 Regular price
Unit price
2.25mm Round Natural Teal Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
Loose princess cut vivid blue sapphire gemstone

2.5mm Princess Natural Blue Sapphire

Regular price From £30.00
Sale price From £30.00 Regular price
Unit price
2.5mm Princess Natural Blue Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
5mm Round Natural White Sapphire - The Carat Club

3.5mm Round Natural White Sapphire

Regular price £30.00
Sale price £30.00 Regular price
Unit price
3.5mm Round Natural White Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
5.5mm Round Natural Green Sapphire - The Carat Club

3.75mm Round Natural Green Sapphire

Regular price £30.00
Sale price £30.00 Regular price
Unit price
3.75mm Round Natural Green Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
6mm Round Natural Yellow Sapphire - The Carat Club

3.75mm Round Natural Yellow Sapphire

Regular price £30.00
Sale price £30.00 Regular price
Unit price
3.75mm Round Natural Yellow Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
4mm Princess Natural Green Sapphire - The Carat Club

3mm Princess Natural Green Sapphire

Regular price £30.00
Sale price £30.00 Regular price
Unit price
3mm Princess Cut Natural Green Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé...
5mm Round Natural Pink Sapphire - The Carat Club

3mm Round Natural Pink Sapphire

Regular price £30.00
Sale price £30.00 Regular price
Unit price
3mm Round Natural Pink Sapphire Melee – Premium Small Loose Sapphires Create stunning pavé settings,...
7mm x 5mm Pear Natural White Sapphire - The Carat Club

5mm x 3mm Pear Natural White Sapphire

Regular price £30.00
Sale price £30.00 Regular price
Unit price
5mm x 3mm Pear Natural White Sapphire Melee – Premium Small Loose Sapphires Create stunning...
Loose round ruby gemstone

2.5mm Round Natural Ruby

Regular price From £30.00
Sale price From £30.00 Regular price
Unit price
2.5mm Round Natural Ruby Melee – Premium Small Loose Rubies Create stunning pavé settings, halos,...
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