18k Opal Gold Necklace

Opulence! This gorgeous regal pendant has been crafted in 18k Yellow Gold and set with glittering fine diamonds and an opulent 8.41ct Ethiopian Opal. Its really does stand out and s...

What an amazing black boulder opal we have here. Bright reds, greens and blues in this bespoke pendant setting. 18K solid gold and high jewellery grade diamonds add to the collectors...

Fire opal. A gem that is more unique than any other with the widest pallet of colors. Both Peruvian opals that show a different self every time the light and the angle changes. So he...

With the colours of a tropical sea, this breathtaking opal is an Australian boulder opal from outback Queensland. Surrounded by solid 18K gold, it is a true desert beauty; with over ...

A Necklace composed of 12 strands of faceted and graduated opal beads. The beads are attached to an 18kt yellow gold clasp. There are approximately 4,000 cts of opals. Length: 17.8...

SPECIFICATIONS Opal Type: Boulder Opal Opal Weight: 4.82ct Opal Origin: Winton, QLD, Australia Metals: 18K solid Gold Chain: included, 18K solid Gold THE GRYFFIN OPAL DIFFERENCE By...

SPECIFICATIONS Opal Type: Boulder Opal Opal Weight: 4.07ct Opal Origin: Winton, QLD, Australia Metals: 18K solid Gold Chain: included, 18K solid Gold THE GRYFFIN OPAL DIFFERENCE By...

The bright opal in this piece is simply stunning. Surrounded by high jewellery grade diamonds and set in solid 18K yellow gold, it makes the opal pop with all its colourful glory. Th...

Foil flash is the pattern name given when opal colour is so bright and crisp that it's almost metallic. A rare boulder opal of this quality, this adorable pendant set in 18K solid go...

Modernist triplets opals diamond necklace in 18-karat yellow gold (750 thousandths). Original necklace formed by a rigid hoop holding a pendant composed of articulated circular gold ...

Florette Opal Necklace set in 18k Yellow gold designed by Amyn The Jeweler. 8 Stones 1.25cts Passionately Created and Made in Los Angeles.

A cute pendant that holds an ancient secret. That secret will be revealed once you put it on. A stunning Dark Opal set in 18K gold and the bail holds 3 brilliant white diamonds. A pe...

Pink is the dominant colour in this gorgeous dark opal. A very classy pendant designed especially for this stone, and the high jewellery grade diamonds give that added twinkle to thi...

A 3.77 Carat Smooth Ethiopian Opal tear drop is bezel set in 18K gold on a Sterling Silver back sheet. The 18K gold link chain has a lobster clasp closure and measures 16.5" includi...

One of the staff favorites, this very cute pendant is truly unique. A very lovely bright boulder opal that would make any of the outback opal hunters envious, set in 18K solid gold a...

What a special piece this is. We can start with the 18K Omega gold chain, pure class and exquisite workmanship. Then the pendant, which can also be removed from the chain and used as...

A large, rich boulder opal set in solid 18K white gold with accent high jewellery grade diamonds. Such a beautiful pendant, elegant and sophisticated; it will make your heart skip a ...

SPECIFICATIONS Opal Type: Boulder Opal Opal Weight: 3.78ct Opal Origin: Winton, Queensland, Australia Diamonds: 0.28ct D IF - F VVS Setting: 18K solid Gold and Platinum Chain: includ...

SPECIFICATIONS Opal Type: Boulder Opal Opal Weight: 4.38ct Opal Origin: Winton, QLD, Australia Diamond: 0.03ct D IF - F VVS Metals: 18K solid Gold, Platinum Chain: 12.7g, 18K solid G...

For the lovers of blue-green opals, this gorgeous pendant will surely please. A very bright blue-green Boulder Opal with flicks of orange and gold and hints of purple this stone is t...

A dark red on black is the most sought after colour combination in all opal. This opulent pendant holds a freeform shaped black opal surrounded in 18K yellow gold and high jewellery ...

A beautiful solid Black Opal with a bright red flash with greens and golds. Set in 18K rose gold, with sparkling white diamonds, this lovely pendant will be treasured and loved by wh...

A very pretty necklace with an equally beautiful crystal opal. This necklace is solid 18k rose gold featuring a solid Australian Crystal Opal at its heart.

This stunning piece is a very unique solid Australian Boulder Opal. Deep mysterious blues and greens draw you into the stone that seems to go on forever. Set with high jewellery grad...

This Free From Diamond Opal Necklace Feature Pendant Yellow Gold features two Oval Natural Opals (18x13.0x4.5 & 18.12.5x4.6mm) & Round Brilliant Cut Diamonds (12x 2.5mm) set in 18k ...

Dietro l'isola (Behind the island), Bertolotti design. Inspired by Pantelleria Island. 7 extra quality boulder opals gold 18 ct. central opal : 36 x 24 mm circa total length: 43...

Australian opal in all its exquisite beauty. This boulder opal is a true heirloom gem. At 23ct, this is a very large, gem-grade opal featuring deep vivid blues and greens, set in 18K...

A beautiful and colorful pendant necklace from the Victorian (ca1880s) era! Crafted in vibrant 18k yellow gold, this necklace begins with a dainty cable chain, which secures with a s...

What a stunning pendant, this piece represents Australia’s magnificent gemstones like no other. With its truly amazing Black Boulder Opal of over 50ct from the Queensland outback, to...

This beautifully carved horse head was carved in Australia. The 18 kt yellow gold bridle has and articulate rein so you can pull your horse in. The bridle is accented with a round bl...

A bright stone with bold greens and blues in many shades. The clasp is solid 18K gold with a kangaroo leather necklace making it a truly Australian piece.

Redefining classics is a strong design influence for the team at Gryffin Opal. Our goal is to give new and modern pieces a classic feel while retaining their fresh appeal. This beaut...

The necklace is new. PARTICULARS: Size & Stone Measurements: Opals weight: 0.77ct Metal: 18K yellow gold This opal necklace arrives in a gun-metal aluminium box inside a paper...

The white-blues and sparkling silvers of wintry dreams swirl in this dreamy boulder opal pendant (32.73ct) skillfully set in 18K yellow gold. The ‘Winter Blossom’ pendant is a divine...

A romantic and glamorous statement piece the ‘Love Walked In’ opal pendant features an electrifying 16.30ct boulder opal hailing from Winton mines in Queensland, Australia. The attra...

Full of strength and bravery is the wearer of the "Karleen" opal pendant, featuring an intriguing black opal (2.07ct) hailing from Lightning Ridge, Australia. Set in our elegant 18K ...

The “Special Vision” opal pendant is quite the eye-catching piece featuring a gracious boulder opal (22.45ct) sourced from Winton, Australia. Set in outstanding 18K yellow gold, the ...

Extremely romantic and glamorous, ‘Madame Butterfly’ opal pendant features an attractive and versatile boulder opal (6.65ct) sourced from Winton mines in Queensland, Australia, bound...

This 1.88ct Australian Crystal Opal Necklace is bezel set with .25ct vs quality bezel set Round and Marquis Diamonds.

The impressive ‘You Make My Dreams’ boulder opal pendant (9.50ct) exudes modern elegance and is bound to bring out the striking and sophisticated air of its wearer. The precious gems...

A daring piece for a dazzling result. This outstanding Australian Boulder Opal has a magnificent multi-pattern. Set in a solid 18K collier with an accent platinum flam This beautiful...

Colliers are very much back in fashion, but high jewellery grade ones have always been the pride in anyone’s collection. This stunning 18K solid gold collier features a secret design...

“BFF” opal pendant is the ideal gift to celebrate fun and friendship. We have several designs available, each with different opals and hairstyles. All opals are from Lightning Ridge ...

The rich, bright colours of this unbelievable black boulder opal are without compare. The purples and reds, greens and pinks, it has every desired colour, and they are vivid. Set in ...

The necklace is rare size and graduate from 15.5 - 6.5mm hand knotted with pink silk and set with 18k gold clasp with length options chain.

Simple yet alluring, the ‘Amdis’ boulder opal pendant (11.16ct) is a minimal 18K white gold allowing the brilliant opal gemstone to shine and display its harmonious blend of classic ...

PARTICULARS: Size & Stone Measurements: Opal length: 53.55mm Opal width: 66.21mm Opal thickness: 3.46mm Necklace metal: 18K yellow gold This opal necklace arrives in a gun-met...

Superbly handcrafted out of 18K gold and sterling silver to hold 26.45ct opal from Quilpie.

The necklace is 11mm in size hand knotted with pink silk and set with 18k gold clasp.

Enquire if you would like to purchase an 18K solid gold chain. This opal necklace arrives in a gun-metal aluminum box inside a paper orange box.

Elegant 18K Yellow Gold Necklace with 50 ct Opal – Oval Cabochon – 39 cm An exclusive 18-carat yellow gold necklace, highlighted by a magnificent oval opal (cabochon).

“Sweet Soul” opal pendant expresses opulence and regal elegance featuring a striking boulder opal (19.90ct) sourced from Winton, Australia. Set in our graceful 18K yellow gold with m...

The "Tiger Lily" opal pendant, just like the flower it's named after, halts us with its beauty. The baroque shape of the opal shell gemstone (3.60ct) gives way to flowering stalks of...

“Life Plentiful” presents a splendid 21.60 carat boulder opal from our Jundah-Opalville mines wrapped in 18K white gold. The beauty of this piece lies in the element of surprise; jus...

'My Cherie Amour' opal pendant is an expression of true love. The masterly angulated boulder opal (6.87ct) from Winton. Elegant and arresting, the freeform re-endition of a heart sha...

A beautiful representation of the warmth of mother earth's colours, the "Genevieve" opal pendant features a striking boulder opal (13.03ct) ethically sourced from our Jundah-Opalvill...

Dalben design 18k rose gold satin finishing ring with a 10,35 carat bezel-set oval shape magnificent Coober Pedy Australian crystal opal . This wonderful Australian Opal have a kal...

Black opal and diamonds ring in 14k gold. Genuine opal ring. Gold ring with opal Metal: 14k solid gold Weight: 2.4 g (depends from size) Main stone - opal, black with color play, o...

Black opal, sapphires, peridots, topazs 14k gold ring. Genuine opal ring. Opal 14k gold cocktail ring. Multicolor gold ring. Metal: 14 karat gold. Weight: 3.5 gr (depends from size...

6.70Ct Natural Ethiopian Opal and Diamond 14K Solid Yellow Gold Necklace Amazing looking piece! Stamped: 14K Suggested Replacement Value: $4,500.00 Natural Oval Cut Opal Weight...

What a gorgeous necklace! There are 11 oval shaped Ethiopian Rainbow Luster Black Opals on this statement necklace. They are 7 x 5 mm and total 8.36 carats. Each opal is surrounde...

"HRD 14K 12.87 ct Natural Color Play Black Opal Diamonds Cocktail Ring" This ring features a 12.87-carat natural black Opal with a color-play effect. It is set on the 14K white gold...

This blue opal pendant has a halo of diamonds around it and is set in a beautiful lush 14 karat gold yellow gold cable chain. This is an amazing bright blue pendant and looks great w...

Antique Opal & Diamond Oval Cluster Ring 14ct Gold Stamped Circa 1910 Introducing a stunning Edwardian 14ct gold cluster ring, featuring one oval opal at its centre surrounded by...

Custom Australian Opal & Diamond Pendant in 18k Yellow Gold This custom pendant is crafted in 18k yellow gold and showcases a substantial 39.46 carat Australian opal with vibran...

This enchanting 18K white gold pendant centers on a captivating 4.50-carat pear-shaped cabochon black opal, showcasing a vibrant play of color. Surrounded by 19 round brilliant-cut d...

This striking ring centers on a vibrant natural Australian opal, a gemstone celebrated for its living spectrum of color and hypnotic play of light. The oval cabochon opal measures 10...

The Saturn - Australian Opal & Diamond Tsavorite 14K Yellow Gold Necklace. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemston...