G.W. Cox My Jeweller - Adelaide

23/10/2026

Pear cut people, this one is a good one 💍

A 1.51ct lab grown pear cut diamond, set in high polish 18ct yellow gold with a clean claw set solitaire design.

E colour, VS1 clarity and IGI certified, with that soft pear shape giving the ring a little more personality than your standard round solitaire.

If you’re looking for a pear cut engagement ring in Adelaide, lab grown diamond ring or yellow gold solitaire, this one is definitely worth seeing on the hand.

📍 G.W. Cox My Jeweller, Rundle Mall, Adelaide
🚚 Express Australia wide delivery

💬 Pear cut or oval cut?

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A secure six-claw white gold setting that lets the diamond shine at its best.

21/10/2026

Lab grown diamonds in sterling silver… and some of these prices might surprise you 👀✨

From $85 pendants and diamond drop earrings to full tennis bracelets, this collection is for anyone who wants real diamond sparkle without jumping straight into gold jewellery prices.

A few little favourites, a few proper statement pieces, and plenty in between.

If you’ve been looking for affordable lab grown diamond jewellery in Adelaide, swipe through and see what catches your eye. There’s plenty more in the collection too. Check out our website to see the full range.

📍 G.W. Cox My Jeweller, Rundle Mall, Adelaide
🚚 Express Australia wide delivery

💬 What are you picking first, earrings, bracelet or pendant?

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16/10/2026

"I recently bought a lovely Seiko dive watch, and the experience was fantastic. I was looking for the Seiko Turtle which was sold out in most places, GW Cox happened to have a great sale and since I bought my wife engagement ring from them over 18 years ago, I didn't hesitate for a second. Now I have a watch that holds instant memories for me. Thanks GW Cox!" says Martin on Google

★★★★★ I recently bought a lovely Seiko dive watch, and the experience was fantastic. I was looking for the Seiko Turtle which was sold out in most places, GW Cox happened to have a great sale and since I bought my wife engagement ring from them over 18 years ago, I didn't hesitate for a se...

09/10/2026

"Thanks to Ebony and the team at G.W.COX always helpful and fantastic service. Best Seiko dealer in Australia" says Julien on Google

★★★★★ Thanks to Ebony and the team at G.W.COX always helpful and fantastic service. Best Seiko dealer in Australia

09/10/2026

Okay… marquise is having a moment 👀

This week’s pick is a 1.87ct lab grown marquise diamond in 18ct yellow gold, and it has that long, flattering shape that just looks so good on the hand.

At $3,850, it is also a pretty good reminder that you can get serious diamond presence without going completely overboard on budget.

If you’ve been tossing up between marquise and oval, come try this one on in store. That usually settles it pretty quickly 😅

📍 G.W. Cox My Jeweller, 99 Rundle Mall, Adelaide
🚚 Express Australia wide delivery

💬 Marquise or oval?

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08/10/2026

"Nice shop people and no what there talking about very good 👍" says Tim on Google

★★★★★ Nice shop people and no what there talking about very good 👍

07/10/2026

A bigger diamond does not always need a bigger budget 💍

Our lab grown diamond rings give you the chance to look at larger carat sizes, beautiful diamond grades and different setting styles without the price jumping quite as quickly as you might expect.

And we are pretty particular about what makes it into our cabinets.

From oval and emerald cuts to round, pear, trilogy and east west settings, there is plenty to compare in person before deciding what actually looks right on your hand.

G.W. Cox My Jeweller has been part of Adelaide since 1898, so you are buying from a real local jeweller with a team here to help before and after the ring leaves the store.

If you are comparing lab grown diamond engagement rings in Adelaide, come in and have a proper look. You might be surprised by what your budget can get you.

📍 G.W. Cox My Jeweller, Rundle Mall, Adelaide
🚚 Express Australia wide delivery

💬 Tell us your budget and favourite diamond shape. We’ll show you what is possible.

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30/09/2026

Not your usual oval ring 💍

This 2.00ct lab grown oval diamond is set east west in polished 9ct yellow gold, with a full bezel around the stone.

E colour, VS1 clarity and IGI certified, so the diamond details are all there too.

The sideways setting gives the oval a wider look across the hand and makes the whole ring feel a bit more modern.

If you’re looking for an east west engagement ring in Adelaide, or just want something different from the usual oval solitaire, this one is worth trying on.

📍 G.W. Cox My Jeweller, Rundle Mall, Adelaide
🚚 Express Australia wide delivery

💬 Would you wear your oval east west?

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28/09/2026

"We were looking for a watch for our son’s 30th birthday and went back to GW Cox for the good old-fashioned customer service they are known for and and which is lacking in many other Shops. Vicky helped us choose and was just so lovely and friendly.
Always five star quality and service at GW Cox!" says Lory on Google

★★★★★ We were looking for a watch for our son’s 30th birthday and went back to GW Cox for the good old-fashioned customer service they are known for and and which is lacking in many other Shops. Vicky helped us choose and was just so lovely and friendly. Always five star quality and serv...

25/09/2026

"I wanted a special watch for my retirement but was nervous about buying online from interstate. Rang G.W.Cox, spoke with Ebony, and she put every worry to rest. Ordered at noon, watch arrived the very next day, beautifully packed with a small gift tucked in. Faultless from start to finish. Extremely impressed with service and delivery. Ask for Ebony. Very highly recommended." says Midas on Google

★★★★★ I wanted a special watch for my retirement but was nervous about buying online from interstate. Rang G.W.Cox, spoke with Ebony, and she put every worry to rest. Ordered at noon, watch arrived the very next day, beautifully packed with a small gift tucked in. Faultless from start to f...