2mm hole gems

Flat Black Onyx Antique Shape Gemstones with 2mm hole in 12x10mm and 14x12mm for Jewellery Making

£15.00 – £32.00

Flat Black Onyx Oval Gemstones with 2mm hole in assorted sizes from 7x5mm to 16x12mm for Jewellery Making

£12.00 – £25.00

Flat Black Onyx Oval Gemstones with 1mm Hole in 11x9mm for Jewellery Making

£15.00 – £32.00