Vintage Mexican Fire Opal 12K Dome Cocktail Ring

Metal- 12 karat gold
Weight- 4.24 grams
Hallmarks- 12K
Maker's Mark- stamped HSC
Gemstones- one 12.75 x 10 mm Mexican fire opal cabochon with a green flash, approximately 9.26 carats
Size- 6 1/2 (complementary resizing available)
Details- the ring sits 11.75 mm of of the finger, the band has a slight split shank design, open metal frame with alternatiting high polish and stippled gold design, and a fancy claw prong setting
Condition- good vintage condition