Vintage Boma Celestial Sun Star Moon Sterling Royston Turquoise Dangle Earrings

Vintage Boma Celestial Sun Stars Moon 925 Sterling Silver Royston? Green Turquoise Hooks Dangle Earrings Tested Sterling Silver, see last photo. Not a Gem expert, Was Told The Stones were Royston Turquoise, I can't guarantee this. Sale is "as is" I would think they are, due to their age. Bought from,  a Texas Estate, the 98 yr Old Woman , Had collected Silver and Turquoise Jewelry for most of her life. Over 5000 pieces were sold. I was able to acquire only a few pieces, to be able to bring them to you. Item is in good used Vintage Condition, Unless Stated "NEW"  "NOS" (New Old Stock) Item may need to be cleaned. Estate Found! We're glad to answer any questions, consider any reasonable offers and bundle items to combine shipping. From a smoke-free home. Please see all photos as they are part of the description. Thank you for shopping with our Small Family Business, each sale, helps pay for my out-of-state hospital trips. We truly appreciate your purchase.