Horoscope Stones Is Diamond Suitable For Me According To Indian Horoscope?

Is diamond suitable for me according to indian horoscope? - horoscope stones

I was born on 20.11.87, at 1.35pm Butterworth, Malaysia. Can I get a white gold chain with a pendant in white gold with small diamonds in it. Some people have told me that his good-luck charm, but when I wear it, no harmful effects?