Unusual Second Hand Sapphire & Diamond Five Stone Ring

Second hand, hallmarked,(2000) 18ct, yellow and white gold, sapphire and diamond set five stone ring.
The ring consists of one central “round cut” sapphire measuring approximately 4.5mm in diameter, on each shoulder there are two “brilliant cut” diamonds

Estimated total weight of diamonds 0.12cts

The ring sits at a UK size "N1/2"

Condition: Excellent