Vintage 18K Yellow Gold Blue Zircon Ball Ring

Vintage 18K yellow gold ring featuring and orb set with a cluster of blue zircons in star motif designs, supported by a rope band.
Blue Zircon: 1.8ctw.
Measurements:
Width: 12.5 m (ball) - 2.5 mm (band)
Size: 6 (sizable)
Weight: 7.1 grams
Marked: 18K