given item not as described

&lt;p&gt;&lt;b&gt;Location/place&lt;/b&gt;: mumbai&lt;/p&gt;<p><b>Name of company/service</b>: ebay.in and its seller/online shopping </p>Dear sir/madam good evening
I have purchased some loose diamonds and a solitaire diamond ring from ebey onlines seller (dianodaffordable4all) but after received the product the product not as per description I lost some 85000/- rupees and now I want refund my money plz give me suggetion.