Antique Art Deco Platinum Old European Diamond & Sapphire Ring Necklaces and Pendants 05 carat old European cut

05 carat old European cut diamonds in the center of the glass

There is also a clear double headed eagle mark indicating that the silversmith was an Imperial Purveyor to the Austrian Court

The piece measures 1

It is signed MARCO BICEGO on the back and "750 Made in Italy *1616 VI"

The Art Deco setting has held up wonderfully with just about no wear to the intricate design

Antique Art Deco Platinum Old European Diamond & Sapphire Ring Necklaces and Pendants 05 carat old European cutEra: Art Deco Hallmark: Platinum Composition: Platinum Primary Stone: Diamond Primary Stone Carat Weight: . 30 CTW Primary Stone Cut: Old European Cut Primary Stone Color: G H Primary Stone Clarity: Si1 2 Secondary Stone: Blue Sapphire Secondary Stone Cut: French Cut Ring Size: 4 Ring Face Measurements: Rise Above Finger: Ring Weight: 3. 7 grams Condition: Great Estate Condition. Ready to Wear. 302067489829