Turquoise

New with tag. Handsome ring in size 9. The center stone is a real turquoise from the South Hill mine in Arizona, and the accent stones are Tanzanite.  The setting is genuine sterling silver, stamped 925. 

The stone is a turquoise blue with interesting veining including a dark golden brown vein that runs from side to side in the stone.  The turquoise in this ring is a 10X8mm cushion cut, and weighs 3.25cts.  On either side of it are two light purple-blue 2mm round cut Tanzanites.  All of the stones together add up to 3.45cts. The sterling silver setting is nicely crafted to show off the stones, and it has a comfortable under gallery.  The ring weighs 8.6 grams.

Subjecting precious metals, pearls or gemstones to harsh chemicals and high temperatures can be damaging.
Some treatments may decrease a gemstone's value, and the treatment may lose its effect over time.