Australian Opal Vintage

18 karat yellow gold Victorian Australian Black Opal 13x10 mm weighing approximately 3.47 carat surrounded by antique cut diamonds having an approximate total weight of 4.25 carats.

Imposing, one off ring from the Retro period Ring dates 1940/45 ca Superb hand crafting of solid 18 Kt gold over cared at the slightest detail front side and back side Facing up with...

18 karat yellow gold Victorian Australian Black Opal 13x10 mm weighing approximately 3.47 carat surrounded by antique cut diamonds having an approximate total weight of 4.25 carats.

This is an untreated , natural Australia white opal 6 X 8 mm set with 4 white gold prongs containing 1 pt. white diamonds.

The Melena Ring Gem Details The solid oval Australian opals display abundant flashes of orange, green and blue play of colour. the centre opal measures approximately 8.8x6.0 millimet...

The Cordy Pendant & Chain Gem Details The solid Australian white base opal display subdued flashes of orange and green play of colour.

Timeless, 14 karat yellow gold ring with pear-shaped Tanzanite center stone accented with Austrialian opals. The Tanzanite measures 11.43 x 6.47 x 3.00 millimeters in diameter. The ...

The colour play is vibrant and clean with crisp greens and blues and aquas. Don’t forget Australian opal is just as happy in the water as out of it, you can happily wear it all the t...

SPECIFICATIONS Opal Type: Black Opal Total Opal Weight: 4.57ct Opal Origin: Lightning Ridge, NSW, Australia Setting: Platinum Chain: Includes 18K White Gold chain THE GRYFFIN OPAL D...

For something truly unique, this is not your standard high-quality opal. This is something very special. This solid Australian opal is a belemnite, a fossil from an ancient sea creat...

Incredible workmanship in this 18K solid gold and platinum bracelet that sets this piece above the rest. SPECIFICATIONS Opal Type: Boulder Opal Opal Weight: 19.06ct Opal Origin: Wi...

Dare to be different! SPECIFICATIONS Opal Type: Boulder Opal Total Opal Weight: 1.67ct Opal Origin: Winton, QLD, Australia Diamonds: 0.08ct D IF - F VVS Metals: Platinum Chain: Plat...

SPECIFICATIONS Opal Type: Black Boulder Opal Opal Weight: 7.27ct Diamonds: 0.40ct D IF - F VVS Metals: 18K solid Gold THE GRYFFIN OPAL DIFFERENCE By investing in solid Australian op...

THE GRYFFIN OPAL DIFFERENCE By investing in solid Australian opal jewellery by Gryffin Opal, you are choosing ethical, sustainable sourcing, and traditionally handcrafted, internatio...

A timeless piece and a reminder to us all about conservation and our environmental responsibilities. SPECIFICATIONS Opal Type: Black Boulder Opal Opal Weight: 8.01ct Opal Origin: Wi...

This is a vintage ring featuring a white Australian opal in a wide scallop ring with sectioned pave set diamonds.

Wonderful ring showing a solid black Australian opal (Lightning ridge) 16x11,7x8,3mm and brilliant cut diamonds G-H / vs total approx. 1,3ct 750 White gold

THE GRYFFIN OPAL DIFFERENCE By investing in solid Australian opal jewellery by House Gryffin, you are choosing ethical, sustainable sourcing, and traditionally handcrafted, internati...

SPECIFICATIONS Opal Type: Black Boulder Opal Opal Weight: 3.00ct Opal Origin: Winton, QLD, Australia Diamonds: 0.16ct D IF - F VVS Metals: 18K solid Gold, Platinum THE GRYFFIN OPAL ...

THE GRYFFIN OPAL DIFFERENCE By investing in solid Australian opal jewellery by Gryffin Opal, you are choosing ethical, sustainable sourcing, and traditionally handcrafted, internatio...

A beautiful flagstone pattern solid Australian Black Opal set in solid 18K gold and accented with brilliant white diamonds.

THE GRYFFIN OPAL DIFFERENCE By investing in solid Australian opal jewellery by Gryffin Opal, you are choosing ethical, sustainable sourcing, and traditionally handcrafted, internatio...

THE GRYFFIN OPAL DIFFERENCE By investing in solid Australian opal jewellery by House Gryffin, you are choosing ethical, sustainable sourcing, and traditionally handcrafted, internati...

Viewings can be arranged virtually via our online concierge service. SPECIFICATIONS: Opal Type: Black Boulder Opal Opal Weight: 10.38ct Opal Origin: Winton, QLD, Australia Diamonds...

THE GRYFFIN OPAL DIFFERENCE By investing in solid Australian opal jewellery by House Gryffin, you are choosing ethical, sustainable sourcing, and traditionally handcrafted, internati...

THE GRYFFIN OPAL DIFFERENCE By investing in solid Australian opal jewellery by House Gryffin, you are choosing ethical, sustainable sourcing, and traditionally handcrafted, internati...

Handcrafted by our master jewellers and comes with a lifetime guarantee, it's an easy decision for such an investment piece. SPECIFICATIONS Opal Type: Black Opal Opal Weight: 7.70ct...

SPECIFICATIONS Opal Type: Black Boulder Opal Opal Weight: 22.80ct Opal Origin: Winton, QLD, Australia Diamonds: 0.24ct D IF - F VVS Metals: 18K Solid Gold Chain: 8.9g 18K Gold Omega ...

THE GRYFFIN OPAL DIFFERENCE By investing in solid Australian opal jewellery by Gryffin Opal, you are choosing ethical, sustainable sourcing, and traditionally handcrafted, internatio...

Australian Opals are better quality than Ethiopian opals.

SPECIFICATIONS Opal Type: Black Boulder Opal Opal Weight: 12.94ct Opal Origin: Winton, QLD, Australia Diamonds: 0.26ct D IF - F VVS Metals: 18K solid Gold, Platinum Ring Size: Resize...

18ct White Gold Opal and Diamond Cluster Ring. Set with one central oval Australian Opal in a rubber setting, surrounded by fourteen round brilliant cut diamonds and two diamonds on ...

THE GRYFFIN OPAL DIFFERENCE By investing in solid Australian opal jewellery by House Gryffin, you are choosing ethical, sustainable sourcing, and traditionally handcrafted, internati...

Such a beautiful pendant, elegant and sophisticated; it will make your heart skip a beat every time you put it on. SPECIFICATIONS Opal Type: Boulder Opal Total Opal Weight: 37.17ct ...

Each single cut VS1 clarity H diamond measures 2mm (.03 carat). The Australian opal has an array of rainbow fiery flecks.

Impressive Handmade filigree cocktail ring in 14 karat yellow and white gold ring set with an Australian opal measuring over 22 carats with an impressive play of color.

the embellished Sterling and Vermeil Accent Bird Sitting on a Tree Branch with Bird's Garnet Stone Eye in vermeil surround, Sterling & Vermeil Flowers on the branch with Garnet Cente...

Beautiful vintage midcentury era 1950s 2.54 carat fiery rainbow flecked Australian opal cabochon diamond accent floral shoulder ring in a solid 14K yellow gold shank with white gold ...

Unique 1920s 1930s Opal Heart Angelskin Coral Citrine Pearl Gold Cocktail Ring 14k yellow gold, solid opal, angel skin coral, citrine, pearl Ring head 2.25 cm by 2.0 cm (approx. 7/8...

Her magnificent headdress is adorned with gold beading and polished spirals that form a background for two bezel-set peridot and a bezel set Australian Opal. A stationary ring on the...

A spectacular Australian Crystal Opal, Diamond and Gold Necklace.

The Amunet Earrings Gem Details The two Australian solid grey base opal have broad flashes of orange, yellow, green and blue with smaller flashed of red.

Opals different dimensions and weight 37 items around 301 ct total 100$ per carat Very nice medium bright.

'There Are Fairies at The Bottom of My Garden' opal necklace represents the Australian wattle and its flowers.

Gorgeous vintage circa 1970s Australian fiery rainbow flecked opal oval 3.85 carat cabochon (11x9mm) with two baguette diamonds, each .1 carat has (3x1.5mm) set in solid 14K yellow ...

Lightning Ridge Australia, home of the magnificent black opal and this solid opal does not disappoint.

Featuring (1) beautiful pear-shaped grey crystal opal, with play of colors from red to orange and blue to green, in a floral harlequin pattern throughout, 15 X 8 X 3 mm, bezel set in...

Gemstone: Oval blue opal singlet approx 8.5mm with nice fire. Age: Mid 1900s (c1970s) Condition: Excellent for age.

A gorgeous Australian Black Opal and Diamond Ring set in Platinum.

The Alannah Pendant Gem Details The oval solid Australian Black opal displays a strip of bright green and orange play of colour down the centre of the cabochon.

You will not find a higher quality opal anywhere in the world. Brazilian Opals are found in marshy areas, and are less brittle than Australian Opals.

From the heart of the Australian Outback comes our Nadia Ring. Her opal flashes vivid blue, green, and red, resplendent against diamond-accented gold that retains its natural elegance.

This is a beautiful 18" strand of Australian Andamooka opal beads, which range is size from 3.3mm to 7.1mm.

Crafted in 9 carat yellow gold, this opulent pendant features a gorgeous oval Australian crystal opal alive dreamy green and orange play of colour and set into an elegant wire frame.

The opal has slight surface wear. Ring Size S 1/2 (Australia and UK sizing) or 9 1/2 (US and Canada) The Lioria Ring can be resized prior to shipping upon request.

Embodying the romance and beauty of the Australian outback and crafted in 18 carat gold, this stunning vintage opal ring is surrounded by processions of sparkling white diamonds.

Finely crafted in platinum with 3 GIA certified Old European cut center Diamonds; The center one weighing 5.12 carats, O-P color, VS2 clarity, GIA #5161893343. One side weighing 3.71...

An Art Deco diamond bracelet by Cartier Paris, for Cartier New York, comprising four flexible segments, designed with an elongated octagonal buckle, enhanced by four, raised ribbons ...

Harry Winston Diamond Bracelet A beautiful Harry Winston cluster bracelet set with approximately 42 carats of diamonds Made in 1965 Accompanied by an IAJA letter of authenticity ...

Authentic ancient Greek Tetradrachm (Kassander, Macedon; 317-305 BC) silver coin set in a hand-forged sterling silver reversible pendant with 22k gold accent prongs. Pendant is on a ...

Van Cleef & Arpels Diamond & Colombian Cabochon Emerald Necklace This extraordinary Van Cleef & Arpels necklace is crafted in platinum and 18k yellow gold, featuring a b...

An art deco ring with Australian opal. Exceptionally beautiful ring, created during the iconic period of the art deco, back in the 1930. This colorful ring personify the deco period...

The opals in this ring are gorgeous and throw some great colours. They are set flush within the 18ct gold claws, there are also diamond points and a very ornate gallery. Fully hallma...

Luxurious Antique Ring in Renaissance style, band and crown tested solid 18K Gold,not hallmarked, European, ca. XVIII - early XIX centuries. Huge cabochon of natural Light - Blue Sa...

Finely crafted in 18k yellow gold with Round Brilliant cut Diamonds weighing approximately a total of 34.00 carats on the necklace and 20.00 carats on the bracelet. Signed by Georges...

A three-row emerald bead and diamond necklace, the three rows consisting of four-hundred-thirteen button-shaped emerald beads, graduating in size from 10.9mm to 6mm, embellished with...

Oscar Heyman Brothers Pink Sapphire & Diamond Bracelet A sophisticated piece by Oscar Heyman Brothers, this Pink Sapphire ⋄ Bracelet is a testament to the brand's legacy of precisio...

A vintage opal and diamond cluster ring, the rectangular cabochon-cut opal, measuring 19.6 x 10.3mm, claw set to a surround of old brilliant-cut diamonds estimated to weigh a total o...