There may be a difference between the opal in the gold shop and the opal on Taobao. This difference may come from the quality, source and authenticity of the products.

First of all, the opals in gold shops are generally carefully made by professional jewelers, and the quality is guaranteed.

Secondly, the opals in gold shops generally have formal sources and are highly authentic.

Generally speaking, when choosing a place to buy Opal, you need to weigh the pros and cons according to your own needs and budget.