Mystery | 4.50ct Lightning Ridge Black Opal Ring in 14kt Gold Agate Bright color stone with natural

Bright color stone with natural opal center and quartz top

Material does not display any iridescence

though the bezel made from stainless steel indicates that it could possibly have been a later addition (as opposed to a repair job)

Trillion cut pink tourmaline ring set with white sapphire accents

and blue-green pieces are harder

Mystery | 4.50ct Lightning Ridge Black Opal Ring in 14kt Gold Agate Bright color stone with naturalMeet Mystery, A Lightning Ridge Black Crystal Opal Solitaire Ring Well protected in a 14 karat yellow gold bezel setting, the natural black crystal opal in this ring shines brilliant electric blue, green, and purple colors. This handmade piece makes a sentimental gift for that perfect moment. More Information The Stone: Natural Black Crystal Opal, solid origin: Lightning Ridge, New South Wales, Australia approximate carat weight: 4. 50 carats