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Lily Dia Jewellery
East-west pear diamond engagement ring in yellow gold resting on a white calla lily, by Lily Dia Jewellery

Emerald Lab-Grown Diamond Engagement Rings

Explore emerald-cut lab-grown diamond engagement rings with IGI-certified diamonds and free shipping across Australia. Choose a design below and customise it in our ring builder, or work directly with Brie to create your own.

We design custom engagement rings

“The ring turned out absolutely beautiful, even better than I imagined.”

Alejandro

Why choose Lily Dia for your emerald-cut ring?

Free custom design

Start with one of our rings or bring your own idea. Design revisions are included, so we can work through the details together.

Personal support from Brie

You work directly with Brie, by video call or email, from choosing your emerald diamond to approving your design.

Free shipping across Australia

Your finished ring arrives fully insured and tracked, with updates along the way.

Certified emerald-cut diamonds

Our emerald-cut lab-grown diamonds come with an IGI grading report. GIA-graded diamonds are available on request. We check every diamond before it is set.

Learn about diamond certification
GIA certified diamonds at Lily Dia JewelleryIGI certified diamonds at Lily Dia Jewellery

Our approach

We have a very hands-on bespoke process. You'll work with Brie to design and craft your dream ring. We make sure that this experience feels very special and tailored to you.

01

Consultation

Start from one of our designs, bring us one you found elsewhere, or design something new with us.We do it by video call or email, whichever suits you.You work with Brie directly from the first conversation.
02

Unlimited revisions

We change the design as many times as it takes for you to love it.Then we render it in CAD so you can see your exact ring before it is made.Revisions stay unlimited at that stage too.
03

Made to order

Our jewellers in Melbourne and Auckland make your ring to order, with quality checks at every step.Every stone comes from a certified supplier and is checked before it is set.Because we don't have showrooms or physical stores, our prices are much lower than at jewellers that do.
04

Insured, fast shipping

Your ring ships fully insured and tracked.It arrives boxed and presented, ready for the moment you have planned.We keep you updated from the first consultation all the way through to the end.

Emerald cut diamond guide

Compare emerald cut ratio, clarity, colour and step-cut setting choices.

Read guide

Emerald lab-grown diamond engagement ring FAQs

What couples say

“My boyfriend and I had the best experience at Lily Dia designing my dream engagement ring… My ring is gorgeous, I am blown away.”
BrittanyGoogle review
“She took time to talk through the options with no pressure at all, and communication was excellent throughout the whole process! A 10/10, would recommend.”
PedroGoogle review
“We cannot recommend Brie enough! She made the whole custom ring process amazing with her expert knowledge, incredible patience and ensuring the ring was perfect!”
JonathonGoogle review
“Had such a great experience! Highly recommend. Brie understood my wants/needs and really delivered. So happy!”
AlexGoogle review
“You accompanied me throughout the entire process and were my partners in making my engagement ring come to life… The ring turned out absolutely beautiful, even better than I imagined.”
AlejandroGoogle review
“Thanks for having so many phone calls to get it right, but you did and it was a great experience… their attention to detail is great and the quality of the ring was so high.”
MikeGoogle review
“Brie was amazing. Process was seamless. Ring is stunning. Highly recommend!”
Elavara and KaGoogle review

Create your custom ring

We design and craft your dream ring specifically for you. You'll work with Brie to pick your stone, design your setting, and any other details that really make it your own. We can't wait to make your special moment come true.