Art Deco Platinum Diamond Solitaire Laurel Foliate Engagement Ring Diamond_Cameo_Brooch The onyx shell is attached

The onyx shell is attached to a solid yellow gold "claw" with 2 brilliant-cut diamonds

A unique feature of the diamond heart is that it comes fitted with a bowed safety pin so it may be worn as a brooch or pendant

Overall this pendant is in great vintage condition

Ring face: 17mm L x 13mm W

and green enamel on the headdress and wings

Art Deco Platinum Diamond Solitaire Laurel Foliate Engagement Ring Diamond_Cameo_Brooch The onyx shell is attachedWe have a stunning Art Deco platinum diamond engagement ring with laurel foliate detailing. Features a sparkling OEC diamond mounted in a raised multi prong filigree setting with 4 old single cut diamond accents along the gallery. There are no hallmarks but the platinum has been tested for authenticity. This piece has been appraised, confirming natural diamonds. The report can be found in the photos and details are listed below. In excellent vintage