Yellow Opal 6mm Faceted Round - 15-16 Inch featured_10092025 and other colorful materials

and other colorful materials

When the level of iron oxide is high

Truly appreciate how beautiful and unique these gemstones are before they go through the lapidary process

striated crystals

In lower grades it can be transparent to opaque and is commonly light blue

Yellow Opal 6mm Faceted Round - 15-16 Inch featured_10092025 and other colorful materialsYellow Opal is transparent to opaque, milky white to pale yellow in color. It sometimes features dark brown to black dendritic inclusions that branch like tiny tree limbs through the stone. Unlike other forms of opal, Yellow Opal does not display the changeable flash of internal luster that other opals are known for. Historically Opal was renowned as the Queen of Gems for its desirability and beauty.