Rare Vintage Georg Jensen Sterling Silver Carnival 263 Onyx & Moonstone Ring. Size K1/2 , US 5 3/4. 

The ring is numbered 263 and has the GJ Georg Jensen makers stamp together with 925S Denmark.

The ring has an open twist design with the ends finished in an oval cabouchon black onyx and a moonstone. The stones measure 7mm by 5mm.

The band width is 2.5mm. The weight of the ring is 7 grams.

In good condition with some age/wear related marks. Comes in the box as pictured.