Vintage set? Red fire mystic set Both in 925 and Thailand engraved.
Thank you for contacting Mearto with your appraisal inquiry.
It is a lovely set of earrings and matching ring. The lovely set is what you would call cocktail jewellery. In particular the ring is very elegant and flashy the way you often see cocktail jewellery. Based on the photos I cannot determine the stones however stones used in sterling silver jewellery are often semi precious stones with a lower value that eg. diamonds, sapphires, rubies and emeralds. The style of the earrings and the ring indicates that it was made in the 1960s-1970s when this type of material and fashion/style was most used. The condition of the jewellery appears to be fairly good.
The estimate provided is for a well-advertised specialised online jewellery auction, where I believe the ring and earrings has the best chance of realising its fullest potential. However, there is no measurement for the sentimental value you might attach to the set. Retail "asking prices" can be higher and vary.
Please let me know if you have any additional questions. I’m happy to help.