For mm rare vintage handmade 11 k green barrel necklace 925 silver 18k gold

I apologize for this taking me so long to get listed it's a beautiful estate sale find, necklace the rare green barrel authentic gemstone is 11 carrots beautifully faceted and cut to pick up the light handmade by a master artisan in a setting that is made of a base metal of 925 solid silver and played it in 18 karat gold. I posted some photos of some other green barrel necklaces to show what a good deal this one is green barrel is a rare gemstone that is Earth's mind not lab created or lab enhanced and usually fairly expensive it can be from $200 a carat up to $20,000 a carat depending on the color and quality of the gemstone.