Original silver navgrah locket without shree yantra it costs 2500 rs.smile emoticon.
Properties of various gemstones are known to mankind from ancient times, even Emperor Akbar named his ministers Navratna.smile emoticon.
Navgrah Locket brings peace success prosperity luck happiness.smile emoticon.

Functions of all 9 stones worn together
ruby (manik) - for confidence success in work
green emerald (panna) - business
yellow sapphire (pukhraj) - job
cats eye (lahsuniya) - protects u from negative energy.
diamond (heera) - love sex luxurious life
blue sapphire (neelam) - sudden success job 
hessonite (gomed) - good health.
red coral (monga) - good married life
pearl (moti) - mental peace