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

Halo Lab-Grown Diamond Engagement Rings

Discover Australia's latest premium halo lab-grown diamond engagement rings, made to order for you. Use the bespoke ring builder below, or contact us and we can make any ring you have in mind.

Clear
18K yellow gold Leona round brilliant lab-grown diamond or moissanite engagement ring in a cathedral high setting, front view, by Lily Dia Jewellery

Leona

Round halo

from

$1,215

18K yellow gold Gabriella oval lab-grown diamond or moissanite engagement ring in a cathedral high setting, front view, by Lily Dia Jewellery

Gabriella

Oval halo

from

$1,215

18K yellow gold Vienna oval lab-grown diamond or moissanite engagement ring in a cathedral high setting, front view, by Lily Dia Jewellery

Vienna

Oval halo with 2/3 pavé band

from

$1,558

18K yellow gold Marlee emerald lab-grown diamond or moissanite engagement ring in a cathedral high setting, front view, by Lily Dia Jewellery

Marlee

Emerald halo with 2/3 pavé band

from

$1,558

We design custom engagement rings

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

Alejandro

18K yellow gold Dakota pear lab-grown diamond or moissanite engagement ring in a cathedral high setting, front view, by Lily Dia Jewellery

Dakota

Pear halo with 3/4 pavé band

from

$1,558

18K yellow gold Lola pear lab-grown diamond or moissanite engagement ring in a basket high setting, front view, by Lily Dia Jewellery

Lola

Pear halo

from

$1,215

18K yellow gold Camila cushion lab-grown diamond or moissanite engagement ring in a cathedral high setting, front view, by Lily Dia Jewellery

Camila

Cushion halo with 3/4 pavé band

from

$1,558

18K yellow gold Samara cushion lab-grown diamond or moissanite engagement ring in a basket high setting, front view, by Lily Dia Jewellery

Samara

Cushion halo

from

$1,215

18K yellow gold Ziphora marquise lab-grown diamond or moissanite engagement ring in a cathedral high setting, front view, by Lily Dia Jewellery

Ziphora

Marquise halo

from

$1,215

Certified lab-grown diamonds

Our 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

Compare nearby ring styles

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.

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.

Book a video consultation

What couples say

Read our Google reviews
“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