Main stone: 2.5cts Natural swiss blue topaz heart cut, L 8.07 x W 8.07x D 5.69mm, VVS1 clarity grade, stone origin Brazil
Other stones: 5pcs Natural dark blue sapphires
Metal: choose the metal
Item dimensions: 19.90x10.40mm, 45cm chain is included

More about main stone:
Birthstone: February, March, April, May, August, October, November, December
Zodiac: Aquarius, Pisces, Taurus, Gemini, Leo, Libra, Sagittarius, Scorpio