A precious yellow metal diamond set "B" monogram bar brooch....

A precious yellow metal diamond set "B" monogram bar brooch. In unmarked precious yellow metal, surface testing as 14ct gold to brooch, pin and chain. Set with 13 rose cut diamonds. With a c clasp and a security chain present Made from a mourning slider bracelet panel, the white enamel indicating that th edeceased was a child or unmarried person. With an antique box. Approximate length 53mm. Gross approximate weight: 4.44 grams.