This is an all lapis lazuli  40 mm polo pendant necklace very suitable for wearing with a deep V blouse or sweater, it 'fills the gap'! Blue is suitable for for wearing with most colours particularly blue, green or grey. The clasp is a silver magnetic clasp very easy to put on! It can be worn in the daytime or in the evening quite comfortably, an easy necklace to wear as it 'sits flat' consequently staying in place.