Explore Australia's Best Engagement Rings Online
At Ernesto Buono Fine Jewellery, our engagement rings are crafted in-store, ensuring the highest quality and attention to detail. We don’t outsource; every piece is created in our Sydney atelier.
Explore Our Collection
Are you looking for the finest diamond jewellery available? Ernesto Buono Fine Jewellery sells the highest quality designs, with each piece created from expert craftsmanship. Explore our wide collection of diamond jewellery.
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Dress Rings
The perfect accessory to compliment any look.
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Engagement Rings
Let us create your perfect custom piece.
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Jewellery Collection
Our collection of fine jewellery is unmatched
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Wedding Rings
Women's and men's timeless ceremonials wedding bands.
Shop by Style
No matter what engagement ring style you are looking for, Ernesto Buono Fine Jewellery will have a ring for you.
Explore our collection of engagement ring styles.
Our Best Sellers
Check out some of our most popular designs. All are handcrafted to perfection, using natural or lab grown diamonds.
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Introducing Ernesto & Angelina!
Dedicated to the industry for over 18 years, infusing Italian Heritage with contemporary design & artistic vision with diamonds.
Characterised by timeless style & meticulous craftsmanship, Ernesto & Angelina bring joy to all of their clients in the Parramatta Westfield store.
Latest from Our Blog
Read about the latest jewellery trends and styles in our blog.-
Jewellery Education - November 24, 2025How Much Should You Spend on an Engagement Ring? A Real Guide From Your JewellerLet’s Talk Budget Honestly This is the question everyone asks. And it’s totally fair. You’re about to buy one of...
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Jewellery Education - November 24, 2025Unlocking the Secret of Diamond Overtones: What Most Jewellers Won’t Tell YouWhen it comes to diamonds, everyone loves to talk about the Four Cs: carat, colour, clarity, and cut. But there’s...
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Engagement rings - November 07, 2025Engagement Ring Shopping for Couples: Tips for Making the Moment MemorableA New Tradition in the Making Forget the old rules, more and more couples are choosing to shop for engagement...
Very smooth and easy experience dealing with Ernesto. He melted my old gold and custom made me a necklace that turned out exactly how I wanted it and to great quality. Highly recommend.
- Diab Finianos
The best and most honest jeweler in Sydney , Ernesto is a pleasure to deal with and so are all his staff. I highly recommend Ernesto and his team for quality service and jewellery.
- Steve
Ernesto is the best person to deal with. He will assist and help you with anything possible and he is very easy going with the best prices and always looks after his clients. Highly recommend.
- Matthew Khouchaba
Ernesto and Maria have always provided me with the best service and quality jewelry for years. Highly recommend, best in the business.
- Jeanpaul Maugeri
Always a pleasure to deal with Maria and Ernesto bought both the wedding ring and band from here great quality and great deal thankyou again
- Sam and Sarah
I have to say best dicision I ever made. Ernesto was so helpful and if I could give him more than five stars I would.
- Norman Ghannoum