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Shown: 5CT
Cushion Cut Diamond Ring with trillion side stones.
Three stone Cushion Cut Diamond Ring bezel setting.
Yellow Gold White Gold
Cushion Cut Diamond Ring cathedral setting design.
Cushion Cut Diamond Ring with tapered shank style.
Lab Grown Cushion Cut Diamond Ring three stone design.
Cushion Cut Diamond Ring with two trillion stones.
Handmade Cushion Cut Diamond Ring bezel setting.
IGI certified Cushion Cut Diamond Ring elegant style.
Diamondrensu AU Cushion Cut Diamond Ring handmade.
Cushion Cut Diamond Ring cathedral tapered shank.
Three stone Cushion Cut Diamond Ring classic design.
White Gold
Lab Grown Diamond
Shown: 5CT
Cushion Cut Diamond Ring with trillion side stones.
Three stone Cushion Cut Diamond Ring bezel setting.
Yellow Gold White Gold
Cushion Cut Diamond Ring cathedral setting design.
Cushion Cut Diamond Ring with tapered shank style.
Lab Grown Cushion Cut Diamond Ring three stone design.
Cushion Cut Diamond Ring with two trillion stones.
Handmade Cushion Cut Diamond Ring bezel setting.
IGI certified Cushion Cut Diamond Ring elegant style.
Diamondrensu AU Cushion Cut Diamond Ring handmade.
Cushion Cut Diamond Ring cathedral tapered shank.
Three stone Cushion Cut Diamond Ring classic design.
White Gold

Cushion Cut Lab-Grown Diamond Three Stone Ring 5 - 10 CT

SKU: LGRG1156 SKU copied!

  • Lab Grown Diamond
  • Cushion Cut
  • F Colour
  • 5.00 To 10.00 CT
  • VS Clarity
  • IGI Certified
From $7,679 to $20,850 Save 0%Save up to 30%

All prices include GST & secure shipping Shopping with an Australian company means no surprise import duties or taxes. The price you see is the price you pay.

Metal: Select Metal Type
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Select Diamond Size:
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Cushion Cut Diamond Ring with trillion side stones.

Cushion Cut Lab-Grown Diamond Three Stone Ring 5 - 10 CT

Order by phone available 0483 960 548. Book a virtual or private appointment at our Sydney showroom.

Diamondrensu Australia
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Diamondrensu Australia

Free Gift with Your Order

Choose a complimentary pendant or pair of earrings. Beautifully packaged and added to your order. Claim in your cart.

Complete The Set

How our rings are made

Diamondrensu Australia

Design & Selection

From custom to ready-to-ship, every ring is thoughtfully designed for timeless elegance

Diamondrensu Australia

Expert Craftsmanship

Our skilled artisans shape, cast, and refine each ring with precision and care.

Diamondrensu Australia

Stone Setting & Polishing

Each diamond is carefully set and polished to achieve flawless radiance.

Diamondrensu Australia

Quality Check & Packaging

Each ring passes a strict quality check before being elegantly packaged.

Lab-grown diamonds

Vs

Natural diamonds

Depending on the size, can take 4-10 weeks to form.

Method

Millions of years to form deep within the earth.

Well controlled conditions, FAR less impact on the environment.

Conditions

Industry reputation for unethical labor practices.

Results in affordable & sustainable diamonds.

Price results

Results in expensive & unsustainable diamonds.

Packed with love

Every ring is elegantly packaged in a luxurious box, designed to make your special moment even more magical.

From the soft velvet interior to the carefully wrapped details, we ensure an unforgettable unboxing experience because your love story deserves nothing less.

  • 5 stars: 13 (93%)
  • 4 stars: 1 (7%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.
A
Anonymous
Stunning!

This ring is absolutely stunning, it looks exactly as advertised!

A
Anonymous
Stunning!

Stunning ring with lots of sparkle! Wish I got the 18k over the 14k since it feels a little light.

M
Maria

I love my ring, exactly what I was looking for.

M
Maria

I love my ring, exactly what I was looking for.

F
Fred

Very good customer service, they were friendly, helpful and respond quickly to questions during the process. The ring is beautiful and she loves it!

c
carol mora
I recently purchased a ring from Diamondrensu

I recently purchased a ring from Diamondrensu, and I honestly couldn’t be happier with my experience. From the very beginning, the entire process felt smooth, transparent, and genuinely personal.
The craftsmanship of the ring is absolutely stunning, you can tell a lot of care and attention to detail has gone into making it. When I finally saw it in person, it exceeded all my expectations. It’s not just a piece of jewelry, it feels special and meaningful.
What truly stood out to me was the communication throughout the process. Every question I had was answered promptly and patiently, and I was kept updated at every step. That level of support made me feel confident and reassured, especially when making such an important purchase.
Overall, this has been a wonderful experience, and I would highly recommend Diamondrensu to anyone looking for beautifully made jewelry backed by excellent customer service. I’m genuinely delighted with my purchase!

Thank you so much for your kind and thoughtful words! I’m truly happy to hear that the entire experience felt smooth and meaningful for you, and that the ring exceeded your expectations. It means a lot to know you felt supported and confident throughout the process. I sincerely appreciate your recommendation.

S
Shane
Cushion diamond

These guys are the best five stars

S
Shane
Cushion diamond

These guys are the best five stars

P
Praktijk Manager

Highly recommend buying, good service!

P
Praktijk
Highly Recommend

Highly recommend buying, good service!

Thank you! Really glad you had a good experience. Appreciate the recommendation!

F
Fred

Dazzling

Thank you for your review! We're glad you like the product!

F
Fred

Dazzling

Thank you for your review! We're glad you like the product!

B
Brenda Silvestre
Beautiful cushion cut diamond

This ring is gorgeous - I love it! The diamonds are absolutely gorgeous. Ankit is awesome to work with, in choosing the perfect stones. I upgraded to a larger diamond and platinum and he sent pics and a video of the center diamond before making my ring.

Thank you for your review, and sharing your purchase experience with viewers.

H
Hilary
This ring is absolutely beautiful!

This ring is absolutely beautiful and I fall more in love with it every day. Ankit was very accomodating while I was choosing a stone.

Can’t find your perfect ring?

We’ll create it for you.

Have a design in mind or need help choosing the perfect piece? Schedule a 1-on-1 consultation and let us assist you.

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Diamondrensu Australia
Diamondrensu Australia

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