Art Deco Graduated Diamond 5-Stone Ring aesthetic movement Natural blue sapphire

Natural blue sapphire

Then voilà

The face depicts a dog

so the horseshoe should be mounted the other way round to capture it (like an 'n')

It's surrounded by a cluster of glistening old cut diamonds

Art Deco Graduated Diamond 5-Stone Ring aesthetic movement Natural blue sapphireDATE: Art Deco, c. 1920 A sleek and timeless diamond 5 stone ring dating from the Art Deco period, circa 1920. The graduated stones rest in claw mounts, and the slim band features subtly pinched shoulders. It's modelled platinum throughout, home to 0. 57 carats of bright and sparkly old cut diamonds. STONES Old Cut Diamonds 0. 57ct total MEASUREMENTS Head: 4. 6 x 14. 6mm Rise off finger: 3. 8mm Width of band: 1. 7mm WEIGHT 2. 4g MARKS No marks