Genuine Australian Opal Jewelry

Explore our beautiful collection of genuine Australian opal jewelry. Every piece in this selection features a natural solid opal carefully sourced directly from the famous outback fields of Australia. We proudly create handcrafted designs that protect the gemstone while highlighting its incredible play of color. You can choose from premium metals including solid gold, sterling silver, and platinum. Whether you are looking for an elegant engagement ring or a timeless pendant, our jewelry offers perfect options for any style. You can learn more about precious gemstones from the Gemological Institute of America. Browse our stunning jewelry below and enjoy secure worldwide shipping on your order.

Filters
Add to Wishlist

Black Opal 18K White Gold Pendant with Natural Diamonds

AU$27,771
Add to Wishlist

Natural Black Opal Platinum Diamond Ring

AU$24,994
Add to Wishlist

Natural Neon Green Dark Opal Platinum Ring 4.76 ct

AU$12,219
Add to Wishlist

Rolling Green Blue Black Opal Platinum Ring 3.3 ct

AU$12,219
Add to Wishlist

Green Black Opal 1.39 ct set in 18K White Gold Ring

AU$9,720
Add to Wishlist

Rolling Fire Dark Opal Platinum Ring 1.46 ct

AU$8,054
Add to Wishlist

Black Opal Ring 18k Gold Bezel

AU$2,083
Add to Wishlist
21.7ct Winton boulder opal pendant with blue green and purple color in S925 sterling silver setting on white background
21.7ct Australian boulder opal sterling silver pendant shown worn on a fine silver necklace for illustrative size reference
Select options This product has multiple variants. The options may be chosen on the product page

Silver Boulder Opal Pendant Green Blue Metallic Fire 21.7ct

AU$2,013
Add to Wishlist
Close view of 26 ct purple and blue heart shaped Australian boulder opal pendant set in rhodium plated S925 sterling silver
New
26 ct purple and blue heart shaped boulder opal pendant from Winton Australia shown worn on a silver necklace
Select options This product has multiple variants. The options may be chosen on the product page

Silver Boulder Opal Pendant Purple Heart Shape 26 ct

AU$1,833
Add to Wishlist

Sterling Silver Ocean Blue Boulder Opal Ring 28.5 ct US 8

AU$1,805
Add to Wishlist
Close view of 31.7 ct Australian boulder opal heart pendant showing bright red fire in natural brown ironstone matrix
New
31.7 ct red fire heart shaped boulder opal pendant from Winton Australia shown worn on a silver necklace
Select options This product has multiple variants. The options may be chosen on the product page

Silver Boulder Opal Pendant Red Fire Heart Shape 31.4 ct

AU$1,770
Add to Wishlist

Sterling Silver Ocean Beach Blue Boulder Opal Ring 24 ct US 7 3/4

AU$1,666
Add to Wishlist

Sterling Silver Purple Freeform Boulder Opal Ring 30 ct US 9

AU$1,666
Add to Wishlist

Large Boulder Opal Pendant 284 ct

AU$1,527
Add to Wishlist
38.3ct Winton boulder opal pendant with vivid blue and green color in S925 sterling silver setting on white background
38.3ct Winton boulder opal silver pendant shown worn on a black necklace with vivid blue and green color for illustrative reference
Select options This product has multiple variants. The options may be chosen on the product page

Silver Boulder Opal Pendant 38.3 ct

AU$1,458
Add to Wishlist

Opal Earrings 14k Yellow Gold Hook style

AU$1,454
Add to Wishlist

Sterling Silver Boulder Opal Ring US 9

AU$1,389
Add to Wishlist

Sterling Silver Green Blue Boulder Opal Ring 28.5 ct US 10

AU$1,389
Add to Wishlist
58 ct purple boulder opal pendant from Winton Australia with natural brown matrix and sterling silver setting
58 ct Winton purple boulder opal pendant shown worn on a black necklace with natural matrix and silver setting
Select options This product has multiple variants. The options may be chosen on the product page

Silver Boulder Opal Pendant 58 ct

AU$1,368
Add to Wishlist
Close view of 49 ct freeform boulder opal pendant showing vivid purple blue fire and natural brown ironstone matrix
New
Natural 49 ct Australian boulder opal pendant with purple and blue fire shown worn on a silver necklace
Select options This product has multiple variants. The options may be chosen on the product page

Silver Boulder Opal Pendant Purple Blue Fire 49 ct

AU$1,361

What Is Genuine Australian Opal Jewelry?

Genuine Australian opal jewelry features natural precious opals set into high quality metals. Australia is recognized globally as the premier source for precious opals. According to Geoscience Australia, the unique geological conditions in the outback create these incredible colorful gemstones. We set these natural wonders into elegant rings, pendants, and earrings designed for everyday wear.

How We Craft Our Jewelry

Unlike mass produced accessories, our team handcrafts each setting to perfectly fit the unique shape of the individual gemstone. We never use synthetic materials. We carefully select solid black opals, boulder opals, and crystal opals for their bright colors and structural integrity. Our designs often use protective bezel settings, which wrap the precious metal securely around the edges of the opal to protect it from accidental impacts.

Choosing the Right Metal

We offer our handcrafted pieces in a variety of premium metals to match your personal style and budget. You can select jewelry made from solid platinum, sterling silver coated with rhodium, or beautiful 14k and 18k solid gold. These high quality metals ensure that your piece will remain beautiful for generations.

How to Care for Your Pieces

While solid opal jewelry is durable enough for regular use, it requires gentle care to maintain its brilliant shine. You should always remove your rings before engaging in heavy physical activities. Clean your items using a soft cloth and warm water, and avoid exposing them to harsh chemical cleaners or ultrasonic cleaning machines.

Why Buy Your Jewelry From Opal Galaxy?

When you shop with Opal Galaxy, you receive completely natural and untreated Australian gemstones. We provide a digital certificate of authenticity with every purchase. You can also request an official physical gemologist certificate at an additional cost. Visit our opal certificates page to learn more about how we verify and protect the value of your purchase.

Frequently Asked Questions

What is genuine Australian opal jewelry?

It is handcrafted fine jewelry featuring natural solid opals mined exclusively in Australia. These pieces are created using precious metals like gold and silver to beautifully showcase the unique bright colors of the gemstone.

Are the opals in your jewelry real?

Yes, we guarantee that every stone used in our collection is a 100 percent natural and untreated precious opal. We never use synthetic stones or artificial materials in our fine jewelry pieces.

What metals are used in your opal jewelry?

We craft our beautiful pieces using only premium grade metals. You can choose from solid platinum, rhodium coated sterling silver, and solid yellow, white, or rose gold in 14k or 18k purity.

Can I wear opal jewelry in the water?

You can safely wear solid opal pieces in water without causing damage. However, you should never submerge composite doublet opals in water because moisture can severely weaken their adhesive bonds.

Can your rings be resized?

We sell our rings in specifically stated sizes that you can view on the product pages. If you need a different size, you should coordinate the resizing process with your trusted local professional jeweler.

Are authenticity certificates included?

Yes, we provide a digital certificate of authenticity with every jewelry purchase. You can also purchase a physical gemologist certificate if you want an official printed document for your personal records.