Main stone: 0.70cts Natural Purple Violet Sapphire, VS2 clarity grade, 6.93x4.95mm, oval cut, main stone origin Sri-Lanka
Other stones: 3pcs Natural alexandrite 1.25mm round cut
Metal: choose the metal
Item dimensions: pendant 17.53x9.17mm, chain 45cm

More about main stone:
Birthstone: January, February, August, September, October
Zodiac: Aquarius, Libra, Virgo