Rudraksha has an immense significance in Hinduism. The name Rudraksha came from Lord Shiva’s name Rudra. It is important in Hinduism because Lord Shiva wears Rudraksha in almost all of his body parts.
Even Rudraksha is of different types and different ones are worn depending on the situations. It is very auspicious to wear or have rudraksha.
Coming to your question, I could only find Rudraksha products for myself only in online stores.
While searching on Amazon, I came across many decorative pieces of Rudraksha. They have a very good range of products which are eye catchy as well as original. Even Flipkart is a great site to surf for Rudraksha products. I found good Rudraksha garlands there.
I would suggest that don’t limit your search and check out other online stores as well.