Our Black Diamond Gravel is a stunning 20mm basalt chip that is super modern and will create a sleek contemporary feel in any garden! This stone looks black when wet and a smokey grey colour when dry.
This 20mm chipping is a nice size for walking or driving on. As a naturally angular stone, that is beautifully uniform, it's ideal for water features and to set off your planters and borders in your designer garden! This is a hard wearing aggregate that will last for years to come.
We can supply you with 3 sizes of bulk bag (see image):
Jumbo Bulk Bag which contains approx 1000kg (one tonne.)
Standard bulk bag contains about 750kg (same as most builders merchants)
Half Bulk Bag contains approx 500kg
Small Handy Bags are 25kg and the perfect option if you want a small quantity or if you have access issues and will need to carry through your house or over any walls etc.