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  • Cushion Cluster Diamond Studs

    SKU: DER0861

    $1,700.00

    Want earrings that do it all? These round brilliant studs are perfect for you. They shine with clusters of natural round brilliant diamonds, wrapped in a halo of even more diamonds. Crafted in warm 18kt yellow gold, they blend classic style with fresh sparkle. So whether it’s a Monday meeting or Saturday cocktails, they’ve got you covered.

    Why These Round Brilliant Studs Are So Special

    • Gemstone:

    We choose natural round brilliant diamonds for their intense sparkle and clarity. Every diamond catches the light beautifully.

    • Accent Stones:

    A halo of tiny diamonds circles each cluster, adding depth and doubling the shine. It’s a look that sparkles from every angle.

    • Metal:

    These studs come in glowing 18kt yellow gold. The rich tone makes the diamonds pop and adds a touch of warmth.

    Designed for Women Who Want More

    If you’re like many of our Sydney clients, you want earrings that work everywhere. These round brilliant studs nail it. They look polished with a crisp blazer, but also elevate a flowy weekend dress. Because they mix a timeless diamond style with a fun, clustered twist, they feel fresh without losing that classic charm.

    Plus, the secure backs keep them snug, so you can wear them from breakfast to bedtime without worry.

    Build Your Perfect Set with Ernesto Buono

    Want even more wow? Pair these earrings with our sleek diamond tennis bracelets or one of our stunning diamond rings. You can also explore our necklaces to complete your style. Each piece is designed to play beautifully together.

    Why Shop Round Brilliant Studs at Ernesto Buono?

    Because you deserve jewellery that feels as amazing as it looks. We handcraft every pair using natural diamonds and top-quality 18kt gold. Our jewellers pay close attention to every detail, so you get studs that last a lifetime. Plus, we make the whole experience personal and fun. Keen to see them in person? Book your appointment today.

    Want more ideas and behind-the-scenes peeks? Follow us on Instagram. You’ll love it.

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    18k Rose Gold18k White Gold18k Yellow Gold
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    18k Rose Gold
    18k-white-gold
    18k White Gold
    18k-yellow-gold
    18k Yellow Gold
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    AUD $1,700.00 incl. GST

    Buy Now Pay Later

    With

    Specifications
    • Gemstone: Diamond
    • Shape: Round Brilliant Cut
    • Diamond quantity: 54
    • Total weight: 0.34
    • Diamond Colour: F
    • Diamond Clarity: VS
    • Type: Earrings
    • Origin: Hand made in Australia

    Diamond Care

    At Ernesto Buono Jewellery, we appreciate your purchase. To help you get the most out of your design, we extend your experience with a complimentary lifetime cleaning service.

    When you visit one of our stores through the years, we can provide your beloved Ernesto Buono jewellery with a professional clean to help you get the most out of your piece.

    Our Diamonds

    When shopping with Ernesto Buono Jewellery, we only offer the best for our customers, including the quality of materials. We sell both natural and lab-grown diamond jewellery. For the majority of our jewellery, including our engagement rings, we rely on GIA or IGI graded diamonds. We will always clearly state otherwise if we are using anything else.

    This doesn’t only guarantee the quality but also the authenticity of the sourced stones. For proof of purchase, our engagement rings come with the relevant certificates.

    Free Shipping

    All purchases come with complimentary free shipping on orders Australia-wide. Our shipping is secure and insured. We ship items within 2-4 business days depending on stock availability.

    All Made-to-Order products will be shipped anywhere from 14-25 days from your order being placed.

    Read our full Shipping & Delivery Policy

    Secured Payments

    We only use secure payment processes so you can shop with peace of mind. We also have finance options available through Zip Pay.

    Hand Crafted

    Ernesto Buono Jewellery is proud to offer the expertise of our in-house master jewellers.

    30-day Guarantee

    We will exchange or give your money back with our free 30-day exchange*. We also offer free resizing if required, however, the responsibility of postage associated with resizing lies with the customer.

    All items listed on our website are available in standard sizes and diamond specifications. However, should you require a particular size, metal or diamond specification not available, we offer the option to customise and create the item to your requirements.

    *In instances where the item specified is unavailable and customisation is required, kindly note that crafting these items to order requires additional time. It’s important to also note that all custom orders are non-refundable due to their personalised nature. We are unable to accept returns or issue refunds on custom-made-to-order items.

    Read our full Returns & Refund policy

    SKU: DER0861 Categories: , ,
    Fast, Free Shipping Fast, Free Shipping
    Secure & Insured | 30 Day Returns For Online Purchases*
    Order now and your package will ship in 2-4 business days*.
    * Depending on customisation required and stock availability.
    Read our full terms and condtions.

    FAQs About Round Brilliant Studs

    What makes these round brilliant studs stand out from classic diamond earrings?

    It’s all about the clever design. Most classic diamond studs feature a single stone. Beautiful? Absolutely. But if you’re after a bit more personality, these round brilliant studs offer just that. They combine clusters of natural round brilliant diamonds in the centre with a delicate halo of smaller diamonds all around. Together, they create a dazzling layered effect that bounces light in every direction.

    Plus, these studs sit in rich 18kt yellow gold. The warm tone doesn’t just feel luxurious — it also makes the diamonds look even whiter and brighter. So you get a pop of sparkle that stands out from typical stud earrings. Lots of our Sydney clients say they love these because they look like mini floral bursts. They’re perfect if you want a classic feel but with extra flair.

    Can I wear these round brilliant studs every day, or should I save them for special nights out?

    You can definitely wear them every day. That’s one of the best things about these studs. They’re versatile enough for daily life but also fancy enough to dress up a special evening. Slip them on with jeans and a blazer, and you’ll instantly feel pulled together. Or wear them with a silky black dress for a more formal night. Either way, they shine.

    Because we use sturdy 18kt gold and secure earring backs, you can keep them on from morning to night without fuss. Just remember to take them off when you’re working out or using harsh chemicals — a quick step that keeps them looking perfect for years. So whether it’s brunch with friends, a big client meeting, or date night by the water, these earrings rise to the occasion.

    Are these round brilliant studs a good choice for a gift?

    Absolutely! They’re one of our most popular gifts. Why? Because they tick all the boxes. They’re timeless yet playful, work with any outfit, and feel truly luxurious thanks to their natural diamonds and 18kt yellow gold. Many customers pick these for milestone birthdays, anniversaries, or simply to surprise someone “just because.”

    Plus, every time she pops them in, she’ll think of you. Unlike a statement piece that only comes out for rare events, these earrings are designed to be worn often. That means your thoughtful gift becomes part of her daily style — and a daily reminder of you. Want to make it even more special? Book a visit so we can wrap them in our signature box and hand them to you personally.

    Can I customise these round brilliant studs if I want a different metal or more diamonds?

    Of course! At Ernesto Buono, we love turning your ideas into one-of-a-kind jewellery. Maybe you’d prefer these earrings in white gold for a cooler look. Or perhaps you want them in rose gold for a soft, romantic touch. Some clients even ask to add slightly larger diamonds in the halo for extra sparkle.

    We’ll sit down with you, sketch out options and find the perfect combination that fits your style. By the time we finish, your studs won’t just be beautiful — they’ll also be uniquely yours. Want to get started? Book an appointment, and we’ll walk you through all the exciting possibilities.

    How do I keep my round brilliant studs looking brilliant for years to come?

    Luckily, caring for these earrings is pretty easy. About once a fortnight, soak them in warm water mixed with a drop of mild dish soap. Use a soft toothbrush to gently clean around the diamonds and under the settings. Rinse them well, then pat dry with a soft cloth.

    Try to avoid chlorine, so take them off before swimming or cleaning. Store them in a soft pouch or lined box when you’re not wearing them — that prevents little scratches from bumping against other jewellery. And for the best sparkle, bring them back to us once or twice a year. We’ll check the settings and give them a professional clean, so they always look as dazzling as the day you bought them.

    600+ 5 Star
Google Reviews

    600+ 5 Star
    Google Reviews

    Free Secure &
Insured Shipping

    Free Secure &
    Insured Shipping

    Free Ring
Resizing

    Free Ring
    Resizing

    Life Time Cleaning & After Care Support

    Life Time Cleaning
    & After Care Support

    Live Customer Support
Email, Phone or Chat

    Live Customer Support
    Email, Phone or Chat

    Zip Money
& Finance Options

    Zip Money
    & Finance Options

    Can’t find what you like? Did you know that you can customise your own engagement ring or send us photo of what you like and we can make it for you?

    Meet our Jewellers and Designers

    Meet our team

    • Ernesto

      Ernesto

      CEO Jewellery Designer

    • Angelina

      Angelina

      Store Manager

    • Maria

      Maria

      Diamonds Specialist

    • Steff

      Steff

      Jewellery Designer

    • Silvana

      Silvana

      Jewellery Designer

    • Hind

      Hind

      Jewellery Designer

    Google Map Terrain

    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.

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    - 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.

    StarsStarsStarsStarsStars

    - 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.

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    - Matthew Khouchaba

    Ernesto and Maria have always provided me with the best service and quality jewelry for years. Highly recommend, best in the business.

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    - 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

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    - 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.

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    - Norman Ghannoum

    Ernesto Buono Fine Jewellery

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