25E very unusual vintage Art Deco 30s 9ct gold platinum diamond sapphire ring size K.5

Another beautiful, unusual design from the art deco period. And another I'd like to keep!!
Stamped 9ct plat
The stones in this ring are small but the design of the setting together with the stones makes a beautiful piece.
X4 small square sapphires
X 5 tiny tiny diamonds ( I only noticed the 1 centre one but there are actually x4 more 1 in each corner)
No damage has been seen either to the stones nor shank
THIS IS A USED ITEM SO WILL SHOW SIGNS OF USE WHICH WILL INCLUDE WEAR/TEAR AND DIRT/ TARNISH.
MY ITEMS ARE NOT CLEANED UNLESS REQUESTED BEFOREHAND.