DAINTY Edwardian Filigree Sterling CAMEO Marquise Size 3 3/4 Open Work Filigree Marked STERLING, Exquisite Floral Hat Small Carving Cameo OOAK 124.90 All I did here is set Antique cameo in Antique Sterling ring.  I put a lot of glue on back & it is secure.
Matter of fact, I guarantee my handiwork on handmade rings, FOR FREE REPAIR ONLY, for one year. I do not guarantee the work of others or manufactures. Buyer Pays shipping. No cash value. I do not know anyone else who guarantees their handiwork for ONE YEAR for repairs.
Focal Front is ONLY 3/4 " tall x 1/2" wide, raised 3/8. Marked Sterling inside band.
This Vintage Cameo Marquise, carved diamond shape, from 40s. Cameo is never used old stock & cis carved expertly by previous artist in high relief. Please zoom pictures. It is not perfect, bottom right has a 1/16th" repaired irregularity; but it is beautiful 1930s ring & 1940s cameo. Even so, I have reduced the price $25.00.
I would be remiss if I didn't remind you that shell cameo rings are for special occasions. As shell will wear down. I have seen on other web sites with shell cameo rings worn to a nub.
The other rings on my hand & in pictures are the next listings. To find them just enter "ring" in search engine in my shop. I
     To see my other items click "See other items' at the top right of this page, or see very bottom of this page "More from this seller".   You can bookmark my store athttps://www.ebay.com/str/emenow1