Pendant sizes: A: 43.5mm x 8mm including bail B: 44.5mm x 8mm including bail C: 45mm x 8mm including bail D: 44.8mm x 8mm including bail (Conversion: 2.5cm = 25mm = approx. 1″ inch) Personalise this necklace with your choice of Add On birthstone or charm. Gemstone pendants are packaged in a lovely randomly chosen gift pouch with a description card, ready to give or keep for yourself! Blue lace agate – can help one to reach extremely high spiritual spaces. The energy of this mineral is most useful at the locations of the throat chakra, heart chakra, the third-eye and crown chakra. Blue lace agate is especially suited to those gentle people with shades of pale blue in their aura.