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Product: Rainbow Authentic Precious Crystallized Opal Stone, 100% Natural Very Rare Organic Gem, Various Colors

Dimensions: 31.70mm x 9.10mm x 4.80mm

Weight: 7.80 ct (carats)

Cutting: Natural Free Format

Lot: 0393

Treatment: No

Natural Stones: Yes. Freshly taken from the earth

GENERAL CHARACTERISTICS OF OUR NATURAL PRECIOUS OPALS

Opal is known as "THE QUEEN OF GEMS" by William Shakespeare because its beauty is incomparable. Extremely rare, it is the most beautiful gem among all the others in the world, a reason to enchant and attract many collectors, gemologists, experts, fascinated mineralogists and celebrities.

Opal is composed of uniform spheres of silica, which form a grid-like structure. The spaces between these spheres contain a silica solution. When light passes through the spheres and hits the silica solution, it is diffracted, producing different rainbow hues. That's why they love it so much.

IT IS POSSIBLE TO SEE THE UNIVERSE INSIDE AN OPAL

Precious Opals are among the rarest gems in the world.

It is estimated that opals are 1000 times rarer than diamonds, which is why their value never stops increasing, also because it is a finite and increasingly scarce resource.

Some noble types of Precious Opals are already more valuable than diamonds.

"Opal was so valuable to the Romans that a Roman emperor would have offered a third of his entire kingdom in exchange for a single stone."

Our precious opals shine brighter in person than in pictures, as our customers and friends say.

Each opal is extremely unique!