Vintage colour change purple sapphire, UK L, US 5.75-6

A pretty vintage mid century 9ct yellow gold set with a gorgeous synthetic colour change purple sapphire in a decorative setting. I absolutely love these colourful gemstones, they flash red and glitter intensely adding a fabulous pop of colour to your ring collection. 
Size (very approx) UK size L, US size 5.75-6
Hallmarked ~ 9ct stamp 
Weight ~ 4.6 grams
Measurements ~ setting 12mm, 8mm high 
Condition ~ good used vintage condition wear commensurate with age 
The other rings in the photos are available  for sale separately, all boxes shown are display only.
All items are sent cleaned and ready to wear, via tracked and signed for delivery.
Please view all the photos which are magnified to show detail, read the description and all measurements to check suitability, and if you have any questions just holler. I can always send more photos if required. All ring sizes, measurements, tcw colour and clarity of stones are approximate.