I recently bought a bracelet at an antique store and was wondering how much it was worth?

The bracelet is silver and contains five coins. Each of the coins has a different character on the front with the words "Elizabeth II Regina". The different characters are an elephant, a unicorn, a man holding a white pearl (it is not a real pearl), a man riding a camel, and I think a woman sitting cross legged. On the backside of all the coins it says 1954 south africa 1D. suid-afrika and has a picture of a ship sailing. Could you help?