Moi Moi | Australian Moissanite and Lab-Grown Diamond Jewellery

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Ethical Jewellery That Matters

Australia's Finest Moissanite & Lab Grown Diamond Jewellers, since 2004

4.9

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The Finest Jewel in the World

Amidst the sea of options, SUPERNOVA Moissanite stands out as the epitome of excellence. Wondering what makes a cut above the rest?

Shop Moissanite

Supernova-Model

Moissanite Engagement Rings

Lavana-Model

Exceptional Elegance, Ethically Engineered

Your search for a high-quality lab grown diamonds at the right price ends here! Experience the perfect blend of ethical luxury and breathtaking beauty.

Shop Lab Diamonds

Lab Grown Diamond Engagement Rings

Shop In-store

Sydney Store

Sydney Store

Visit our Sydney flagship store in the historic QVB. Walk-ins welcome, Bookings recommended.

Melbourne Store

Visit our Melbourne flagship store on Collins Street. Walk-ins welcome, Bookings recommended

Shop Online

Hometryon

Home Try On

Experience the beauty of our rings from the comfort of home.

Getlivehelp

Get Live Help

A personalised shopping experience with a virtual online consultation.

About Moi Moi

Australian Family Business

Pioneers in Ethical
Lab Grown Jewels

Experts in  Custom Design

Craftsmanship — Heirloom Quality
Craftsmanship

Follow us @moimoifinejewellery

				Friendly easy service, very communicative Highly recommend							
Joel Catanea
22/12/24
				A big thank you to Leah and Julie for their guidance and professionalism in helping my husband and I choose the right 40th wedding anniversary diamond ring. When my husband and I came back to the store a second time Julie took the time to make sure everything was perfect including the ring size which I was hesitant about. When the ring was ready and presented I couldn't believe how beautiful diamond ring was, it was just stunning. My husband and I had a great experience and are very happy and would highly recommend Moi Moi and their professional team without hesitation. Once again thank you.							
Yvonne A
21/12/24
				Mariana was so lovely helping me find my perfect ring! Thank you so much for your help! i love it							
lilly
21/12/24
				Lindy has been very helpful with helping me on choosing the engagement ring for my partner.							
Man Lim Ho
16/12/24
				Julia and Sayam were great. Will definitely be coming back when needed							
Zain Mehdi
14/12/24
				Great service and rings! Carey was great!							
Jesse Chung
11/12/24
				Lindy was amazing to deal with the whole way through the process of buying a wedding ring for my partner. If you’re ever in store ask for Lindy!							
Joshua Kellar
09/12/24
				Great service and stunning jewelry ✨✨✨ We will be back in the future!							
heyitsLillian
07/12/24
				One of the best services ever! Shout out to Carey and Sanyam for the amazing service and always positive! Appreciate the sales journey from start to finish and would love to shop again! Thank you!							
Ron Nguyen
07/12/24
				Incredibly professional & kind service, the ring creation process was quick & the rings arrived ahead of schedule. The weddings bands we had made were spectacular and I would highly recommend Moi Moi							
Matthew Poytress
07/12/24

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				Rory Glenn			

							Great selection, great service and a great price!
read moreread less
 23/12/24

				Joel Catanea			

							Friendly easy service, very communicative Highly recommend
read moreread less
 22/12/24

				Yvonne A			

							A big thank you to Leah and Julie for their guidance and professionalism in helping my husband and I choose the right 40th wedding anniversary diamond ring. When my husband and I came back to the store a second time Julie took the time to make sure everything was perfect including the ring size which I was hesitant about. When the ring was ready and presented I couldn't believe how beautiful diamond ring was, it was just stunning. My husband and I had a great experience and are very happy and would highly recommend Moi Moi and their professional team without hesitation. Once again thank you.
read moreread less
 21/12/24

				lilly			

							Mariana was so lovely helping me find my perfect ring! Thank you so much for your help! i love it
read moreread less
 21/12/24

				Bee Yen Lim			

							Great service and good range of products
read moreread less
 17/12/24

				Jai Jones			

							Amazing service with the most lovely staff.
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 17/12/24

				Man Lim Ho			

							Lindy has been very helpful with helping me on choosing the engagement ring for my partner.
read moreread less
 16/12/24

				Zain Mehdi			

							Julia and Sayam were great. Will definitely be coming back when needed
read moreread less
 14/12/24

				Brodie Z			

							Rebecca was wonderful for getting the engagement ring sorted, will be getting the wedding bands from here too, in the future!
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 11/12/24

				Jesse Chung			

							Great service and rings! Carey was great!
read moreread less
 11/12/24

				Joshua Kellar			

							Lindy was amazing to deal with the whole way through the process of buying a wedding ring for my partner. If you’re ever in store ask for Lindy!
read moreread less
 09/12/24

				Achini D			

							Rebecca from Melbourne MoiMoi was excellent in her customer service and helped us find the perfect rings! Highly recommend ❤️
read moreread less
 08/12/24

				Ron Nguyen			

							One of the best services ever! Shout out to Carey and Sanyam for the amazing service and always positive! Appreciate the sales journey from start to finish and would love to shop again! Thank you!
read moreread less
 07/12/24

				Ivy Tran			

							I had a wonderful experience! The staff were incredibly friendly, attentive, and considerate throughout my visit. They were always helpful and made sure everything was taken care of with great care and attention to detail. I'm so happy with the service and would definitely recommend this place to anyone! 😊😊😊
read moreread less
 07/12/24

				heyitsLillian			

							Great service and stunning jewelry ✨✨✨ We will be back in the future!
read moreread less
 07/12/24