![Sold at Auction: FORTY PIECES OF ANTIQUE COSTUME JEWELRY 1) Unmarked love knot brooch. 2-7) Six micro-mosaic brooches. 8-11) Guilloché enamel and ste... Sold at Auction: FORTY PIECES OF ANTIQUE COSTUME JEWELRY 1) Unmarked love knot brooch. 2-7) Six micro-mosaic brooches. 8-11) Guilloché enamel and ste...](https://image.invaluable.com/housePhotos/eldreds/00/614700/H0011-L133819660.jpg)
Sold at Auction: FORTY PIECES OF ANTIQUE COSTUME JEWELRY 1) Unmarked love knot brooch. 2-7) Six micro-mosaic brooches. 8-11) Guilloché enamel and ste...
![20th Century Costume Jewelry : 1900-1980 Identification and Value Guide by Ronna Aikins (2004, Hardcover) for sale online | eBay 20th Century Costume Jewelry : 1900-1980 Identification and Value Guide by Ronna Aikins (2004, Hardcover) for sale online | eBay](https://i.ebayimg.com/images/g/uaEAAOSwslBf~mob/s-l500.jpg)
20th Century Costume Jewelry : 1900-1980 Identification and Value Guide by Ronna Aikins (2004, Hardcover) for sale online | eBay
![Best way to determine value of each ring and how to sell them for fair market value. I could not add photos to my question on GIA appraisals. So sorry for reposting Best way to determine value of each ring and how to sell them for fair market value. I could not add photos to my question on GIA appraisals. So sorry for reposting](https://preview.redd.it/hy26pdy9u2y81.jpg?width=640&crop=smart&auto=webp&s=30c06690bd9cf72b512af497b4f7bfabab8465c8)