Dorothysgift Mustard Seed (14MM- Approx Size of a Marble) in Quartz Crystal on 18" Gold Plated Chain - with Matthew 17:20 on Card Mustard Seed in natural Quartz Crystal (14mm/approx size of a marble) on 18" gold plated chain. Also Available with 20" and 24" chain if noted on order Comes Gift Boxed with bow 5x7 card IF YOU HAVE FAITH MATTHEW 20:17 If going to recipient, no pricing will be enclosed. Please advise of message on card if wanted Quartz Crystal is good for gazing through and meditation, to help connect you with your spiritual side and the earth around you. Quartz is one of the most powerful healing stones. All Dorothysgift products come gift boxed with free shipping You may see Red Hermatite needles or chlorite crystal growth inside quartz. This is said to help see the root of a problem more clearly