Vtg 1912 Weinman Brothers 10k sapphire solid Gold ring diamond accents 3.7g

Vintage 1912 Weinman brothers 10k solid gold blue sapphire ring weighing 3.7g.  **gold melt price for 24k 3.7g is~ $484 11/24/25. 10k melt would be:~$212. **Kashmir sapphires are ~1K/carat. **This has designer & vtg value for being the only one out there.  1912 WB rings are extremely rare. Non exists in the market.  The 1912 big capital letter W & small capital letter B is known to be the 1912 made jewelry.   W & small B editions were known to use *natural high quality stones such as the highly sought after Kashmir sapphires.  WB are famous for working with Tiffany.  Ring condition: it has visible wear such as scuffing.  Ex. of this 1912 ed. ring in my photo shown shows one that got sold for 6K in 3/2024. **Now, gold price has gone up by 38%.  **these are not tested by gemologist. It could be worth a lot more with certification of Kashmir sapphires since it's the rarest out of the sapphires.  **Last 5 photos are my references. Actual ring being sold is the one on the toes.  **I don't know the actual origin of the sapphire. They seem to be unheated & natural bc they have inclusions & don't have that synthetic shine to them. **I also don't know if the diamond studs are real diamonds. They may be quartz or cubic zirconia.  **I'm selling this to help finance bringing my elderly father to his country home Jirisan in Korea. He has never visited his family since over 40 years ago except to my grandma's/his mother's funeral.