Art Deco Platinum Old Mine Diamond and Sapphire Filigree Ring c.1920 Tiffany The bracelet is set with

The bracelet is set with 19 oval cut

It is signed 14K JMF which is the mark of the J

Antique Platinum Old Mine Cut Diamond & Sapphire Engagement Ring

There is some chipped and missing enamel but it may have been made like this

25" or smaller

Art Deco Platinum Old Mine Diamond and Sapphire Filigree Ring c.1920 Tiffany The bracelet is set withArt Deco Platinum Old Mine Diamond and Sapphire Filigree Ring c. 1920 For the true Art Deco enthusiast, this piece delivers anything and everything you could desire. The center . 52 carat old mine cut diamond is flanked by about . 50 carats of blue sapphires and . 42 carats of old European cut diamonds. The ring is made of platinum and a size 7. Era: Art Deco c. 1920 Composition: Platinum Primary Stone: Diamond Stone Carat: approximately . 52 carats