of the fantasy chain
 rosary chain
 flat head pins
 mother-of-pearl beads
 a connector
 3mm rings
 clasps
 extension chain

 jewelry making pliers 

For the mother-of-pearl bracelet:

To start, cut an oval faceted link chain to the size of your wrist minus 1.5cm (corresponding to the clasp + adjustment chain)

Mount the mother-of-pearl beads on flat head pins.

Connect the centered beads on the chain. 

Cut about 3cm of extension chain. Then connect the clasp on one side with a 3mm ring and on the other side the chain with a 3mm ring.

For the rosary chain bracelet:

Measure your wrist. Subtract the value of the connector and 1.5cm. Divide the value by 2 and then cut 2 pieces of rosary chain.

Connect the chain pieces to the connector with 3mm rings.

To finish, connect the clasp and the extension chain with 3mm rings. 

And there it is! Beautiful creation!