Lab-Grown Diamonds Australia
Lab-grown diamond engagement rings made to order in our Melbourne studio and delivered free, insured and express across Australia. Every centre stone is IGI certified, in D to F colour and VS1 clarity or better, and a complete 1 carat ring starts from about $2,400 in 14k gold.
Isabella
oval solitaire
from$906
Katy
oval east-west solitaire
from$906
Blake
oval bezel set solitaire
from$1,157
We design custom engagement rings
“The ring turned out absolutely beautiful, even better than I imagined.”
Alejandro
Frankie
oval solitaire with 3/4 pavé band
from$1,250
Sophia
oval solitaire with hidden halo
from$1,121
Certified stones
LILY DIA uses the highest quality certified stones from only trusted providers. We hand check every diamond to make sure it meets our standards.
Shop lab-grown diamond engagement rings by shape
Lab-grown diamonds have identical brilliance to a mined stone. They are a beautiful, affordable option that all of our customers absolutely love. See the different shapes below.
- RoundMaximum sparkle, AU's most-requested cut
- OvalElongates the finger, faces up larger
- CushionRounded corners, soft romantic glow
- EmeraldStep-cut clarity, vintage feel
- PrincessSquare shape, sharp modern lines
- PearDistinctive teardrop silhouette
- MarquiseElongated, regal profile
- RadiantBrilliant facets in a rectangular shape
Shop lab-grown diamond engagement rings by setting
The setting style holds your lab-grown diamond, controls how protected it sits, and shapes how the ring pairs with a future wedding band.
- Toi et MoiTwo centre stones, paired together
- CathedralArched shoulders supporting the setting
- SolitaireSingle stone, timeless format
- Three stone / TrilogyPast, present, future trilogy
- BezelStone wrapped in metal, low-catch
- East-westStone set horizontally
- HaloCentre stone framed in diamonds
- Hidden haloSparkle hidden beneath the crown
- PavéDiamond-set band, continuous shimmer
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.
Consultation
Unlimited Revisions
Made by Hand
Insured, Fast Shipping
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.”
“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.”
“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!”
“Had such a great experience! Highly recommend. Brie understood my wants/needs and really delivered. So happy!”
“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.”
“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.”
“Brie was amazing. Process was seamless. Ring is stunning. Highly recommend!”
Lab-Grown Diamond Questions
Lab-Grown Diamond Engagement Rings Across Australia
We design lab-grown diamond engagement rings for couples in every Australian city. Browse lab grown engagement rings in Melbourne, lab grown engagement rings in Sydney, lab grown engagement rings in Brisbane, lab grown engagement rings in Perth, lab grown engagement rings in Adelaide, lab grown engagement rings in Gold Coast, lab grown engagement rings in Canberra, lab grown engagement rings in Hobart.