Colby Davis Pendant: Medium Mother-Daughter Knot - Sterling Silver. Nothing is as strong as a mother's bond with her daughter. This Colby Davis Celtic Knot represents the endless love that exists between a mother and daughter. This knot is a complete loop and has no start or finish. Medium Sterling Silver and Glass Enamel Colby Davis of Boston Mother-Daughter Celtic Knot Pendant Diameter of 1" Your choice of 16 or 18 chains (sold separately) Your choice of coloured enamel inlay (Shown in Light Green enamel).