There's something about this which grabbed my attention - the lively gemstones in the warming combination of claret, white and warm olive greens arranged in this gorgeous almost celestial shape. 
This has a playful chatecter about it, and I'm here for it - jewellery doesn't always need to be serious! 
So, what are these harlequin stones? 
At the centre is a vibrant almandine garnet, which, aided by the minute natural inclusions, appears to glow! 
This is surrounded by 8 natural zircon, 4 white and 4 in earthy greens ranging from olive to moss. 
These are all set in  rich yellow gold claw settings. 
Tests as 18ct gold - unmarked 
Weight approx 5.36g 
Total drop approx 42mm
Width approx 35mm
Very good antique condition - some very minor abrasions to the stones, only visible under magnification