Diamondrensu Australia

Diamondrensu Australia Kind, not mined.™
Launched in 2018, Diamondrensu has grown to become a globally trusted and respected supplier of lab-grown diamond and moissanite jewellery.

Over 13,000 worldwide sales + 5* glowing reviews.

14/08/2026

We asked a random plumber if we could pick his brains about diamonds...

We still can't believe what he had to say!!




24/07/2026

Which Oval cut are you choosing?

Comment below, or send this to someone you think needs some inspo 💍💎

22/07/2026

✨WIN A ROMANTIC COUNTRY ESCAPE ✨

We’ve teamed up with Springdale South Luxury Accommodation to offer one lucky couple a romantic getaway — perfect for the proposal of a lifetime, reconnecting or celebrating together.

Here’s how to enter:
• Sign up via the official entry form on our website = 1 entry
• Follow Diamondrensu Australia = 1 entry
• Follow Springdale South Luxury Accommodation = 1 entry
• Invite your friends = 2 entries
• Make any Diamondrensu AU purchase = automatic 2 entries

Head to our website and complete the official entry form to get started.

Open to NSW, ACT and Victorian residents aged 18 years and over.

Entries close at 11:59pm AEST on 31 August 2026, with the winner drawn on 10 September 2026.

Full Terms & Conditions are available on the official digital entry form.

21/07/2026

Warning: You might fall in love with more than one 🤍

From timeless solitaires to one of a kind custom designs, every piece is made to order and crafted just for you.

What’s your next custom piece?

20/07/2026

Just in case your algorithm wasn’t showing you enough rings today 👀

Comment the number of your favourite or tell us your dream diamond shape! ✨

17/07/2026

Have you heard? 👀💍

17/07/2026

There’s a reason everyone keeps falling for the elongated cushion cut 🤍

Soft edges, bigger appearance, timeless sparkle ✨

💍

16/07/2026

Wait for it….. 👀💍

This 2CT Hexagon Bezel has been the main conversation point of many private consultations, and for good reason!

2CT Hexagon Cut Lab
F Colour
VS1 Clarity
18KT Yellow Gold
$5,771 (from $8,245)

15/07/2026

Would you rather spend $47,000 or $6,400?

The jewellery world’s biggest debate. Natural VS. Lab will forever be a fabulous conversation starter.

Have an opinion? Share them in the comments! 👀👇

14/07/2026

Want your diamond to look bigger without increasing the carat weight?

Elongated cuts create the illusion of a larger stone by covering more finger space and appearing longer from top to bottom.

Think elongated cushion, oval, marquise or pear. Sometimes it’s not about going bigger…. It’s about choosing the right shape.

Which elongated cut is your favourite?

Address

Shop 3/580 Princes Highway
Sydney, NSW
2232

Telephone

+61483960548

Website

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