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AUSTRALIAN OPALs

Raw Beauty

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Family Business

Established in 1974, Opal Diamond Factory is Adelaide’s oldest and largest opal, diamond and coloured gem specialist.

Our collection of South Australian crystal and white opals, Queensland boulder opals and famous Lightning Ridge black opals is the most extensive in Australia.

Amid the hot, red dust of Coober Pedy in South Australia’s far north, opal pioneer John Ryneš and son Mike Saj-Ryneš discovered a love for Australia’s national gemstone.

At the Opal Diamond Factory, the Ryneš family crafts jewellery, including bespoke pieces, from opals, ethically-sourced GIA certified diamonds and other precious stones.

We are proud to have played small parts in thousands of stories - from love celebrations and special moments, to the creation of keepsakes and treasured gifts. Collaborating with our customers is at the heart of what we do.

Our success is the result of passion and hard work; whether it be cutting rough opals straight from the mine, or shaping elegant, custom jewellery in our design studio.

To view our exclusive range or design your own custom piece, we invite you to visit our Adelaide showroom, or meet us via a virtual appointment.

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Australian Opal

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Afterpay & WIZIT Available for purchases up to $2,000
ENGAGEMENT & WEDDING jewellery

Discover the perfect expression of your love.

Our engagement and wedding jewellery is designed and crafted with precision to symbolise commitment, endurance and joy.

Using diamonds, Australian opals and other precious gemstones, each piece is crafted by our master jewellers to last a lifetime.

“We got an amazing oval diamond engagement ring from Opal and Diamond Factory. Mike and the rest of the team were so easy to deal with. They were able to make exactly what I was after! Incredible quality and value.” - Brett Ebert, customer and AFL footballer
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CUSTOM JEWELleRY

Your bespoke beauty.

Our collaborative design process places you at the centre - combining our expertise and your distinctive vision to create something truly individual.

With more than 20 years design experience, Mike Saj-Ryneš will guide you through our technique for crafting stunning, one-off pieces.

Begin by selecting your distinctive centrepiece from Australia’s largest range of striking Lightning Ridge black opals, South Australian crystal and white opals, or Queensland boulder opals. Or - if diamonds are more your style - browse an extensive selection of ethically sourced, GIA certified stones from around the world.

“Mike and his team sourced the exact stone I wanted for my engagement ring and worked so wonderfully with my partner to make the perfect piece. We are about to go back to get our wedding bands made.” - Amy Barton, customer

VIEW OUR CUSTOM BESPOKE COLLECTION
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Glimmering harmony ✨

Featured: Pair of captivating doublet opals & cubic zirconias, bezel-set in a timeless design of sterling silver drop earrings with a half-dome post

https://opaldiamondfactory.com.au/sterling-silver-doublet-opal-drop-earring-5/ 

#ODFJewels #ODFJeweller #opaldiamondfactory #familybusiness #australianmadejewellery #southaustralia #adelaide⁠ #myadelaide #worldwidedelivery ⁠
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32-34 King William Street Adelaide⁠
OPALDIAMONDFACTORY.COM.AU⁠
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The perfect pair 👰

Featured: Alternating solid Coober Pedy light opal & diamond wedding band, set in 950 platinum custom made to complement the engagement ring 

https://opaldiamondfactory.com.au/950-platinum-solid-light-opal-diamond-fitted-ring-set-826022/ 

#ODFJewels #ODFJeweller #opaldiamondfactory #familybusiness #australianmadejewellery #southaustralia #adelaide⁠ #myadelaide #worldwidedelivery ⁠
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Tailored for the grooms' 🤵

Featured: Bespoke gents wedding band in a sleek design of polished 9K yellow gold and emery finished sterling silver 

#ODFJewels #ODFJeweller #opaldiamondfactory #familybusiness #australianmadejewellery #southaustralia #adelaide⁠ #myadelaide #worldwidedelivery ⁠
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Gold & diamonds... name a better union for your perfect wedding set. ✨

Featured: Playful custom 18K yellow gold wedding band set with round diamonds in a centred shared-claw setting, half-way down the band

https://opaldiamondfactory.com.au/18k-yellow-gold-diamond-wedding-band-826954/ 

#ODFJewels #ODFJeweller #opaldiamondfactory #familybusiness #australianmadejewellery #southaustralia #adelaide⁠ #myadelaide #worldwidedelivery ⁠
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32-34 King William Street Adelaide⁠
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Empowered elegance: celebrate International Women's Day with a custom letter pendant. 👯 #IWD2024

Today also marks the start of WOMAN. Our Showroom is open as normal. Visit us from 9am - 5pm! 💎

Featured: Custom 9K white gold 'R' letter pendant in 'script' font

#ODFJewels #ODFJeweller #opaldiamondfactory #familybusiness #australianmadejewellery #southaustralia #adelaide⁠ #myadelaide #worldwidedelivery ⁠
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32-34 King William Street Adelaide⁠
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T H R O W B A C K  T H U R S D A Y

"Meet you at the Beehive Corner"

Did you know that this Adelaide landmark with the unmistakable neo-Gothic facade didn't get its name due to the bee on top of its tourelle, but is instead a reference to the original owners, whose drapery was named "The Bee Hive" in 1849? 

According to SA archivist G.H. Pitt however, the place got its name before that by being a popular meeting point for young Adelaide couples.

Bees & flowers, you get the gist 🌸 🐝 and knowing the cheeky sense of humour we Adelaidian's share we don't doubt this theory for a second.

So with the ghosts of lovers' past surrounding the history of this building, there really is no better place than ODF to get your custom engagement rings & wedding bands made. 

Book an appointment today to see Mike and discuss your own custom design.

#ODFJewels #ODFJeweller #opaldiamondfactory #familybusiness #australianmadejewellery #southaustralia #adelaide⁠ #myadelaide #worldwidedelivery ⁠
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32-34 King William Street Adelaide⁠
OPALDIAMONDFACTORY.COM.AU⁠
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#truepioneer #jewelleryindustry #opalspecialist #experiencedjeweller #experiencedjeweler #australianjeweller #jewellerymaker #handcraftedjewellery #caddesignjewellery #handmadejewellery #opalanddiamonds #opaljewellery #australianopals #australiangemstones
Enchanting beauty. 💎

Featured: Breathtaking solid lightning ridge black opal set in 18K yellow gold with a floating diamond bail 

#ODFJewels #ODFJeweller #opaldiamondfactory #familybusiness #australianmadejewellery #southaustralia #adelaide⁠ #myadelaide #worldwidedelivery ⁠
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32-34 King William Street Adelaide⁠
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#opalpendant #opalnecklace #opalpendants #opalanddiamondpendant #blackopal #blackopalpendant #opaljewellery #australianopal #gemstones #personalisedpendant #custommadejewellery #bespokejewellery #opaljewellery #opalspecialist
Ready to make your custom jewellery even more special?

Learn how to add a personal engraving to your piece!

Visit our showroom to speak to Mike and the team to explore personalised options for your design.

Featured: Custom 9K yellow gold gents wedding band with emery finish 

#ODFJewels #ODFJeweller #opaldiamondfactory #familybusiness #australianmadejewellery #southaustralia #adelaide⁠ #myadelaide #worldwidedelivery ⁠
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32-34 King William Street Adelaide⁠
OPALDIAMONDFACTORY.COM.AU⁠
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#menscollection #mensjewelryfashion #mensjewellery #mensjewellerycollection #mensrings #mensring #bespokering #mensband #mensbands #custommademensring #specialforhim #mensringsaustralia
March into a new season and say "I Do" this Autumn. 

O D F C O U P L E 💫 

BONNIE & ZAC

Not an ounce of stage fright for this local singer/songwriter at one of his most important performances. There's no need to be nervous when you've found the one ❤️

@bee_l17 
@zaceichner 

Featured: Classic 18K yellow gold Solitaire engagement ring with a pear-cut diamond 

#ODFJewels #ODFJeweller #opaldiamondfactory #familybusiness #australianmadejewellery #southaustralia #adelaide⁠ #myadelaide #worldwidedelivery ⁠
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32-34 King William Street Adelaide⁠
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For him: dress his finger in the elegance of black zirconium - distinctive and bold. ⚫

Featured: Black zirconium band with an off-center yellow gold pin-stripe design.

#ODFJewels #ODFJeweller #opaldiamondfactory #familybusiness #australianmadejewellery #southaustralia #adelaide⁠ #myadelaide #worldwidedelivery ⁠
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32-34 King William Street Adelaide⁠
OPALDIAMONDFACTORY.COM.AU⁠
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#menscollection #mensjewelryfashion #mensjewellery #mensjewellerycollection #mensrings #mensring #bespokering #mensband #mensbands #custommademensring #specialforhim #mensringsaustralia

Visit Opal Diamond Factory

One Location - Beehive Corner - 32-34 King William St
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