Black Crystal Opal Solitaire Ring in Yellow Gold Bezel Diamond Earrings sparkling old European-cut diamonds

sparkling old European-cut diamonds

The ring was made by Belais

circa 1915

and orange that appear from different angles

but from the side

Black Crystal Opal Solitaire Ring in Yellow Gold Bezel Diamond Earrings sparkling old European-cut diamondsIn the jewelry world, the term 'black opal' refers to stones with a dark, opaque body color, while 'crystal opal' describes those that are translucent with a lighter body tone. Rarer still are gems from Lightning Ridge, Australia, known as 'black crystal opals'a unique variety that combines dark body color with high transparency, resulting in exceptional depth and play of color. The opal in this particular ring is one of these rare black crystal