A good jeweler. The staff is very pleasant and courteous, they will always help with the choice. An attractive range of jewelry. Maybe not everyone, but most buyers will be able to choose a quality product for themselves.
When exchanging gold from 5 grams, the site says that you get a necklace with a pearl for 1 kopeck, changed more than 5 grams of gold, clarified with the consultant about the necklace, the answer was that the promotion applies only to the birthday of the month, whether they write falsely on the site, or the consultants are incompetent...