Raquel | Andamooka Sugar Opal Solitaire Ring in 14kt Gold Marcasite With a Mohs hardness of

With a Mohs hardness of 6 to 7

We find it prudent to stand by this belief unless otherwise proven by a GIA certificate

Simple split shank citrine ring pave set with diamonds

and it is not uncommon for Art Nouveau-style pieces to implement the stone

The Weight: 3

Raquel | Andamooka Sugar Opal Solitaire Ring in 14kt Gold Marcasite With a Mohs hardness ofMeet Raquel, A Colorful Speckled Pinfire Opal Ring The Stone: Andamooka Black Opal; solid, color enhanced origin: Andamooka, South Australia brightness of color: 2 of 5 darkness of body color: 3 of 5 approximate stone measurements: 18mm x 14mm x 5. 6mm natural stone, sugar treated to enhance color The Setting: Vintage Style Filigree Ring 14kt yellow gold, solid North South stone orientation default size: 4. 50 More About Raquel: Sugar acid treated