Sapphires are said to help bring learning, mental acuity, and spiritual healing. They can calm nerves which supports achieving mental clarity. The sapphire is believed to activate the third eye and throat chakras, allowing one to access a deeper level of self-consciousness. The jewelry set comprises of the following 1) Pendant with Silver 925 Chain 2) Earrings 3) Ring (Size) US 7 and 17.5mm 4) Stone weight. Each Stone weighs approx 2ct total of 8 CT 5) chain length 6) Total Weight: 10 GRM 7) Total weight in CT: 50 CT