Australian Opal

Dalben design One of a kind 18 kt rose gold ring with a 3,02 carat bezel-set deep light blue navette shape Australian Boulder Opal . Ring size 7 1/4 - EU 55 re-sizable .

A beautiful ring featuring a 1.21 Carat, Natural, Australian Black Opal and 0.57 Carats of Diamond Accents set in Platinum.

Every piece of opal is unique in its own ways and patterns. We only use high-quality Natural Opals (NO synthetics or imitations) for our jewelry. ---------------------------------...

An original pair of Art Nouveau 14K yellow gold diamond and opal chandelier earrings. Each earring is mounted with one natural Australian pear shaped opal suspended at the center, su...

Dalben design One of a kind 18k yellow gold semi lucid finishing ring with a 13,7 carat bezel-set wonderful rectangular Boulder Opal. This Australian Boulder Opal has the seabed c...

Matte finish silver ring with natural Dark Opal opal origin - Australia stone measurements - 0.079 х 0.31 х 0.39 in / 2 х 8 х 10 mm weight of the stone - 1.9 carats tone of opal № ...

A feminine, elegant and understated 18k gold short necklace with a soft pink Australian boulder opal and two small sparkling champagne coloured diamonds.

A riot of colour and flare - fiery black opal earrings in exquisite rose gold. Black opal is a precious gemstone with a long history rooted in Australia.

Dalben design One of a kind 18 kt yellow gold satin finishing ring with a blue green colors solid Australian Boulder Opal rhombus shape weight 4,63 carats .

Dalben design One of a kind 18 kt yellow gold ring with a blue green colors solid Australian Boulder Opal weight 5,38 carats . Ring size US 6 - EU 52 re-sizable .

The centerpiece is a bold and natural Australian Boulder Opal, showcasing vibrant play-of-color and unique natural patterning.

This exquisite cocktail ring features a fine 3.67 carat crystal opal from Australia. It is set in platinum with diamond baguettes.

Australian Black Opals These kinds of opals are the most valuable and widely known type of opal.

Silver ring with natural Dark Opal opal origin - Australia stone measurements - 0.35 х 0.39 in / 9 х 10 mm stone weight - 1.5 carats ring weight - 6.16 grams ring size - 9 US

We use 100% Natural & Ethically opal stones (NO synthetics or imitations) for our jewelry. --------------------------------------------------------------- ABOUT THIS PRODUCT Solid ...

This unique optical effect, known as “opalescence,” is caused by microscopic silica spheres within the stone, which diffract light into spectral colors. Found primarily in Australia,...

A breathtaking Art Deco Inspired Lightning Ridge Australian Gray Opal Baguette Diamond Engagement Ring Handmade in 90% Platinum.

A boulder opal (origin: Queensland, Australia) is the centerpiece of this elegant "Confetti" pendant.

Oscar Heyman 18kt yellow gold and platinum brooch contains an extraordinarily fine fancy shape Australian black opal weighing 30.63cts. This unique piece also contains 97 round diam...

The Following Items we are offering is a Rare Important Radiant 18KT Gold Glistening Australian Black Opal and Diamond Gorgeous Pendant.

Silver pendant with natural Boulder Koroit Opal gemstone origin - Australia gem size is 10 x 22 mm pendant length - 1.26 in / 32 mm pendant weight - 3.5 grams The necklace comes wit...

The 18 karat yellow gold mount has been set with a four claw set cabochon milky white opal, likely Australian, which has been accented with four rose cut diamonds.

This one-of-a-kind necklace by master jeweler Barbara Heinrich, handcrafted in 2026, celebrates the natural beauty and individuality of opal. Created in rich 18k yellow gold, it feat...

Simply Beautiful! A Vintage Boulder Opal Gemstone and Diamond Platinum Statement Ring featuring a 4.01 Carat Natural Australian Boulder Opal Center Stone.

Classic Halo Design Australian Black Opal Diamonds Stud Earrings 14K Yellow Gold.

They are mounted with twenty Australian precious opals and accented with twenty rose cuts diamonds.

Every piece of opal is unique in its own ways and patterns. We only use high-quality Natural Opals (NO synthetics or imitations) for our jewelry. ------------------------------------...

A fab Mid Century Australian black opal and diamond ring. With a fabulous play of color, flashing between electric blue and green, this captivating cocktail ring is smartly surrounde...

Double-sided necklace with natural Australian Boulder Opal in 18K yellow gold gemstone origin - Australia gem size is 15 x 25 mm weight of the Opal - 17.75 carat pendant length - 38 ...

This extraordinary pendant necklace features a 15.72 carat opal from the Lightning Ridge region of Australia.

An elegant and lustrous Australian Coober Pedy Opal surrounded beautifully by diamonds in a handmade platinum setting.

Black Opal gold ring 18K yellow gold opal origin - Australia stone measurements - 0.08 х 0.2 х 0.35 in / 2 х 5 х 9 mm opal weight - 0.75 carat ring weight - 2.07 grams ring size - 6...

Every piece of opal is unique in its own ways and patterns. We only use high-quality Natural Opals (NO synthetics or imitations) for our jewelry. ----------------------------------...

A beautiful ring featuring a 1.385 Carat Australian Black Opal and 0.62 Carat Diamonds made in Platinum.

• Handcrafted in solid 18ct yellow gold • Set with natural pink opal • Signature OHLIGUER double eagle motif • Ethically sourced gold • Solid gold construction with spring-back fit...

Black opal gold ring 18K yellow gold opal origin - Australia stone measurements - 0.12 х 0.31 х 0.43 in / 3 х 8 х 11 mm opal weight - 1.65 carats ring weight - 2.72 grams ring size ...

Silver pendant with natural Boulder Opal gemstone origin - Australia gem size - 9 х 36 mm gem weight - 13.4 carats pendant length - 47 mm pendant weight - 6.4 grams ref No 2474 Al...

Petite Australian Solid Opal Diamond Halo Engagement Ring 14K Yellow Gold.

A beautiful irregular shaped 9 x 19 mm cabochon of Quipee mine Australian boulder opal displays sheens of brilliant blue again contrasting gold while set in a "large/small jawan" dou...

Opalized wood (origin: Australia) is featured in these stylish dangle earrings.

A beautiful halo ring featuring a 2.56 Carat, Natural, Australian Black Opal and 1.68 Carats of Diamond Accents set in Platinum.

The Following Items we are offering is a Rare Important Radiant 18KT Gold Glistening Australian Black Opal and Diamond Gorgeous Pendant.

Australian Black Opals These kinds of opals are the most valuable and widely known type of opal.

The interplay of Australian boulder opal with emeralds, sapphires, and diamonds creates a rare color harmony seldom seen in contemporary jewelry.

"A natural Australian boulder opal with tsavorite accents in 14K gold."

Indulge in the exquisite beauty of this singular piece – a sterling silver ring, meticulously crafted with a matte finish and showcasing an 8.45-carat oval cabochon Australian Boulde...

Presenting a flat and openwork setting at the level of its basket this magnificent antique ring is decorated, in closed setting millegrain, of an Australian noble opal, in a surround...

Russian Pink Tourmaline, Australian Boulder Opal and accent white Diamond (0.18 total carats, G-H, SI1) 18k yellow gold dangle earrings.

The opal is carved from Coober Pedy Australian natural opal, mined from 1960-1970. 16 inch 14k rose gold chain. 1 pierced carved greenish white opal, approx. 90-100cts GIA Certific...

A beautiful 14K Art Nouveau yellow gold pendant/brooch with chain, this exquisite piece features a stunning opalescent white opal of approximately 5 carats. According to the laborato...

Dainty Marquise-Cut Australian Solid Opal Stud Earrings 14K Yellow Gold.

Victorian demi parure 14K rosy yellow gold set with opal pin and earrings. The Australian white opal have multi-color fire including red play of color.

Every piece of opal is unique in its own ways and patterns. We only use high-quality Natural Opals (NO synthetics or imitations) for our jewelry. ------------------------------------...

This unique and stylish bracelet features Natural Sri-lankan Blue Sapphires, Australian Boulder Opals and Diamonds, set on blue-color plated 18K White Gold.

A boulder opal (origin: Queensland, Australia) is the centerpiece of this elegant "Confetti" pendant.

The Following Items we are offering is a Rare Important Radiant 18KT Gold Glistening Australian Black Opal and Diamond Gorgeous Ring. Ring features a Magnificent Rare Color Changing ...

Every piece of opal is unique in its own ways and patterns. We only use high-quality Natural Opals (NO synthetics or imitations) for our jewelry. -----------------------------------...

The Following Item we are offering is a Rare Important Radiant 18KT Gold Glistening Australian Black Opal and Diamond Parrot Brooch Pin.

Centering a securely nestled Hand set Australian White Opal, weighing 5.82 Carats, surrounded by Diamonds, approx. 2.81tcw.

This charming vintage-style ring features a cabochon-cut round opal from Australia in the center, held in place with claws.