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(623) 518-6588


Bold Australian opal jewelry designs.

Only the finest opal available.

Quality craftsmanship.

Over 44 years of experience creating jewelry.

Hileman Australian Opal Jewelry logo.
Australian opal ring with stunning rubellite tourmaline set in 14k gold by Hileman Opal Jewelry.
Hileman Australian opal wedding ring set in 14k gold with white sapphires.
Australian opal ring with Munsteiner fantasy cut aquamarine accented with pave` set diamonds in 14k gold by Hileman.

Australian Opal Jewelry


Hileman opal Jewelry


Welcome to Hileman Opal Jewelry!  Hileman Opal Jewelry creates bold Australian opal jewelry designs using only the finest Australian opal and craftsmanship available.  Our opal inlay jewelry line includes rings, wedding rings, engagement rings, bracelets, earrings, pendants and necklaces.  The inlaid Australian opal in our jewelry is often accented by gemstones such as diamonds, sapphires, blue topaz, garnet, rubies and other colorful gems.

Many of the Australian opal pendants, necklaces, earrings and bracelets shown on our website are available for immediate purchase.  Most of our opal rings are made to order in your ring size in 4 to 6 weeks.  Every piece of our exquisite Australian opal jewelry is handmade by the Hileman family in our Arizona jewelry studio.  We focus on quality over quantity and strive for perfection in every piece of opal jewelry we create.


Awesome project! Just created a custom Australian opal ring featuring an amazing 3.45 carat rubellite tourmaline with diamond accents and top quality Australian opal inlaid in 14 karat yellow gold.


​​Opal is the only natural gemstone known to man that has the ability to diffract light.  Opal has a unique internal structure of spheres and voids that diffract light entering the gemstone producing some amazing color flashes and patterns.  Some of the best precious opal in the world comes from Australia with Australian opal accounting for roughly 95% of the world's precious opal supply.  The value of opal varies greatly depending on its size, body color, play of color (color shifting), colors present, brilliance, and color pattern.

Hileman Opal Jewelry is created with top quality Australian opal.  Our opal inlay jewelry features opal from some of the best mining areas in Australia such as Mintabie, Andamooka, Coober Pedy and Lightning Ridge.  Many of these opal fields have decreased output making high grade Australian opal much more expensive and difficult to obtain.  Opal's rarity is sure to make your Hileman Opal Jewelry a treasured heirloom to pass down for generations.   Opal Jewelry Care