opal

This is an interesting stone that shows lots of rainbow colors in bright sunlight. Cut with a standard round brilliant pavilion and a Portuguese…

This is a very nice stone with good fire…much better than the picture shows. Color: white base with red, green, blue, red, purple and gold…

This is a very nice stone with good fire. Remember, opal is very light and so are marquise cut stones in general. This is a big stone. Color: translucent…

Should work with a standard 6mm x 8mm prong-type mounting. Color: translucent with multi-color fire and orange flashes, Cut: Oval, Weight: 0.93,…

None. Color: translucent with minimal blue fire and yellow-orange flashes, Cut: Cut Cornered Triangle, Weight: 1.40, Dimensions: 8mm. (Information…

This is a nice stone. Should be considered for a pendant because the fire shows best with narrow end upward. Color: translucent white with good fire…

A radiocative looking faceted opal with strong yellow flashes and moderate blue fire. Better in person than in the photo. Color: Clear Base, Bright…

Discover the beauty and meaning of October birthstones: pink tourmaline and opal. Learn about their unique characteristics, origins, durability,…

Our opal buying guide can help you learn how opals are graded, what to avoid, and how to identify a high-quality stone or a bargain in the rough.