by NooBee » Apr 14, 2018 at 3:15 AM Hi there. I'm very new to the world of jewellery and stumbled upon PS by accident. The community seems so nice and helpful, so I thought to post here. I'm looking to design a custom ring and have no idea what it should cost. It would be a classic oval halo in 14k white gold, with a plain shank. The ring would be for a size 5 finger (not sure if that's relevant) and would be 2 mm in width. If someone could estimate a price range, that would be very helpful. I'm also not sure what to ask for in terms of diamonds on the halo. Sorry, I'm a complete noob at this. What size diamonds would these be? I don't want them to overpower the centre stone. Something like in the picture, would be perfect. Thanks so much for your help, in advance!