Diamond Stud Earrings in 18ct White Gold

SKU: DER0638

AUD $3,375.00 incl. GST

After a pair you can wear with absolutely everything? Our diamond stud earrings are exactly that. Each stud sets a bright round natural diamond at its heart, then wraps it in a halo of smaller diamonds, so the whole cluster sparkles like a single, larger stone. So you get the look of a big solitaire for a fraction of the price. Wear them to the office, to a wedding, or with jeans on the weekend, and they simply work. That is the magic of a great diamond stud. It never asks for attention, yet it always gets noticed.

Why do these studs sparkle so much for their size? The clever halo design. By circling the centre diamond with a ring of tiny natural diamonds, the cluster catches light from every angle and reads far bigger than its 0.31ct total. Set in cool 18ct white gold, the diamonds look extra white and bright, since the metal reflects their fire rather than warming it. Meanwhile, secure posts and butterfly backs keep each earring sitting neat and safe on the lobe.

We craft these diamond stud earrings in 18ct white gold and set every natural diamond by hand. The stones grade F in colour and VS in clarity, which means white, clean diamonds with no marks you could spot. So you get real diamonds, real gold, and real craftsmanship in a pair made to be worn every single day.

Features:

  • Gemstone: Two round brilliant natural diamonds, one per earring, 0.17ct total
  • Accent Stones: Eighteen round natural diamonds in a halo, nine per earring, 0.14ct total
  • Metal: 18ct white gold (also available in 18ct yellow gold and 18ct rose gold on request)
  • Style: Cluster halo studs with secure posts and butterfly backs, F colour, VS clarity, 0.31ct total

How to Style Your Diamond Stud Earrings

Here is the easy part, because diamond stud earrings go with everything you own. Match them with a fine diamond pendant for a clean, classic set that suits both work and weddings. Then add a sparkling tennis bracelet when you want the full, glittering look for a special night. Wear them solo for understated polish, or pair them with a second piercing for a more modern, stacked ear. Keep your metals in the same white gold family for a crisp, cohesive finish. Want more styling ideas? Follow along on Instagram, where we share new arrivals and ways to wear them.

Why Buy These Diamond Stud Earrings

So, why this pair? First, the sparkle. The halo makes a modest carat weight read as a much larger stone, so you get maximum shine for your money. Second, the comfort. They sit light and neat on the lobe, which means you can wear them all day and forget they are even there. Third, the versatility. They suit a teenager getting her first real diamonds and someone marking a milestone, so they work as a treat for yourself or a gift that always lands.

And why choose Ernesto Buono Fine Jewellery? Because we care about every detail, from the grade of each diamond to the security of each back. We make jewellery to be worn and loved, not locked away. Keen to see them sparkle in person? Book an appointment and come say hello.

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AUD $3,375.00 incl. GST

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June 17, 2026
Specifications
  • Gemstone: Diamond
  • Shape: Round Brilliant Cut
  • Diamond quantity: 20 Round Brilliant Cut Diamonds
  • Total weight: 0.31ct
  • 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: DER0638 Categories: , ,
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Your Diamond Stud Earrings Questions, Answered

What is a halo setting and why does it make the diamonds look bigger?

A halo is a ring of small diamonds set around a larger centre stone. Why does it work so well? The little diamonds sit edge to edge with the centre, so your eye reads the whole cluster as one big, sparkling stone rather than many small ones. That means a modest centre looks noticeably larger and brighter. On these studs, a round diamond sits inside a halo of tiny natural diamonds, which is how a 0.31ct total earns the presence of a much pricier solitaire. So you get serious sparkle and great value in one clever, classic design.

What do the diamond specs 0.31ct, F colour and VS clarity mean?

Good question, since the lingo confuses plenty of people. The 0.31ct is the total weight of every diamond across both earrings combined, the two centres plus all eighteen halo stones. F colour sits near the very top of the colour scale, so the diamonds look bright and white with no yellow tint your eye would catch. VS means very slightly included, so any natural marks inside are so tiny you would struggle to see them even under magnification. In plain terms, these are high quality, white, clean diamonds. You get genuine brilliance and real value in one neat little pair.

How do I know the diamonds are genuine and natural?

Every diamond in these studs is a genuine, natural diamond, formed deep in the earth over millions of years, and we tell you that plainly because trust is the heart of fine jewellery. How do experts confirm it? Natural diamonds have particular optical and thermal properties that set them apart from look alikes like cubic zirconia or moissanite, and we test for these with professional tools. We are also happy to talk you through the grading and provide documentation where relevant, plus a valuation for insurance. So you can buy with real confidence, knowing exactly what sits on your ears and why it holds its value.

How do I clean and care for my diamond stud earrings?

Easy, and the kit is already at home. Soak the earrings for ten minutes in warm water with one drop of dishwashing liquid, then gently brush each cluster with a soft toothbrush to lift the film of skin oil and product that dulls sparkle. Pay attention to the back of the setting, where grime hides. Rinse, but pop the plug in first, since small studs vanish down drains fast. Pat dry with a soft cloth. Do this weekly, since earrings sit against skin and hair products. Once a year, bring them in for a polish and a check of the posts and backs.

Can I wear my diamond stud earrings every day, in the shower or sleeping?

Yes, studs are the most wearable earrings going, and these are made for daily life. A few gentle habits help though. Showering with them in is fine now and then, but soap and shampoo leave a film that dulls the shine, so clean them afterwards. Sleeping in them works for many people, since the backs are secure, though it can wear the posts over time, so an occasional night off is wise. Avoid knocks during sport, and take them off for swimming, since chlorine is hard on gold. Treat them kindly and they will sparkle for many years.

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 Buono

    Ernesto

    CEO Jewellery Designer.

  • Angelina

    Angelina

    Store Manager

  • Maria

    Maria

    Diamonds Specialist

  • Steff

    Steff

    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.

Star Star Star Star Star

- 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.

Star Star Star Star Star

- 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.

Star Star Star Star Star

- Matthew Khouchaba

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

Star Star Star Star Star

- 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

Star Star Star Star Star

- 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.

Star Star Star Star Star

- Norman Ghannoum

Ernesto Buono Fine Jewellery

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