According to Shrimad Devi Bhagavatam Gaurishankar Rudraksh. It is cojined form of Shiva & Parvati. It is natural conincidence that two rudraksh are naturally jointly grown in trees. It is very auspicious. It is symbol of unity love & Prosperity.The bead of Gaurishankar is regarded as best for peaceful family life.This Rudraksh Strengthens any Relation.