Antique Art Deco 9ct Gold & Sterling Silver Eternity Ring Blue White Spinel Triangle Vintage polka dot There is a slit in

There is a slit in the rear next to the hinge

The pierced frame on the rear outside rim of the brooch has a split in it and some of the spokes have risen (see pictures/video)

The brooch is fairly large in size and the build quality is very good

It's made by the Parisian Diamond Company and bears their makers mark

in an Etruscan revival style

Antique Art Deco 9ct Gold & Sterling Silver Eternity Ring Blue White Spinel Triangle Vintage polka dot There is a slit inDESCRIPTION: A beautiful art deco antique solid 9ct 375 yellow gold and sterling silver full eternity ring, adorned with white & sapphire blue spinel gemstones. The ring sizes at approx. UK L or US 5. 75. It weighs approx. 3. 53g and the size dimensions are in the latter photos. As to be expected with the items age, it isn't stamped hallmarked, it tests as explained above. To confirm, the gold coloured metal is solid 9ct gold and the silver coloured