Raquel | Andamooka Sugar Opal Solitaire Ring in 14kt Gold Marcasite Because citrine is quartz

Because citrine is quartz

The Cut: Polished Cabbing Material

With a Mohs hardness of 6 to 7

stone measurements: 49

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

Raquel | Andamooka Sugar Opal Solitaire Ring in 14kt Gold Marcasite Because citrine is quartzMeet 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