Large Diamond Tennis Bracelet in 18ct Yellow Gold

SKU: LBL426

AUD $8,900.00 incl. GST

Want a wrist that truly turns heads? Our large diamond tennis bracelet brings serious wow factor. A bold line of 53 larger round lab grown diamonds runs unbroken around the wrist, set in rich 18ct yellow gold so the stones glow with warmth and fire. With a generous 5.26ct in total, this is a statement take on the classic tennis bracelet, throwing brilliance with every turn of the wrist. Wear it solo to let those big diamonds shine, or stack it with a watch for full glamour. Bold, timeless, and seriously luxurious, this is the piece that completes an outfit and never leaves your wrist.

Why does this bracelet dazzle so much? Bigger diamonds, beautifully set. Each stone is a round brilliant, the most fiery cut there is, and at 5.26ct across 53 diamonds, every one has real size and presence. The four claw setting lifts each diamond high so light floods in from every angle, while warm 18ct yellow gold gives the white stones a rich, crisp contrast. A secure box clasp holds it all safely and comfortably. As a result, it feels substantial and glamorous, the kind of bracelet that reads as a true showpiece.

We craft this large diamond tennis bracelet in 18ct yellow gold and set every lab grown diamond by hand. The stones grade F in colour, so they look bright and white, and VS in clarity, clean to the eye. So you get a bold line of larger diamonds and remarkable value, since lab grown diamonds offer the same sparkle as mined stones for far less.

Features:

  • Gemstone: 53 round brilliant lab grown diamonds, 5.26ct total, F colour, VS clarity
  • Accent Stones: None
  • Metal: 18ct yellow gold (also available in 18ct white and rose gold on request)
  • Style: Bold continuous line tennis bracelet with larger diamonds in a four claw setting and a secure box clasp, sizing available on request

How to Style Your Large Diamond Tennis Bracelet

Here is the fun part, because a tennis bracelet goes with everything. Wear it solo so the larger diamonds take centre stage, or stack it beside a watch and a plain gold bangle for a layered, glamorous wrist. Then echo the diamonds with a pair of diamond stud earrings for an elegant, coordinated look. Love the tennis style? Browse our tennis bracelets range to compare carat weights and metals to find your perfect line of light. Keep your other pieces in warm yellow gold for a rich, cohesive finish. Want more styling ideas? Follow along on Instagram, where we share new arrivals and ways to wear them.

Why Buy This Large Diamond Tennis Bracelet

So, why this bracelet? First, the impact. Larger diamonds totalling 5.26ct give bold, all over wrist brilliance and real presence. Second, the value. F VS lab grown diamonds give you top quality and generous carats for a fraction of a mined line, so your budget goes much further. Third, the versatility. It dresses up an evening look and lifts an everyday one, so you will wear it constantly.

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

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AUD $8,900.00 incl. GST

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July 1, 2026
Specifications
  • Gemstone: Diamond
  • Shape: Round Brilliant Cut
  • Diamond quantity: 53 Round Brilliant Cut Diamonds
  • Total weight: 5.26ct
  • Diamond Colour: F
  • Diamond Clarity: VS
  • Type: Tennis Bracelet
  • Origin: Hand made in Australia
  • Size Guide: DOWNLOAD YOUR SIZE GUIDE

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

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Order now and your package will ship in 2-4 business days*.
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Your Lab Diamond Tennis Bracelet Questions, Answered

Are lab grown diamonds real diamonds?

Yes, completely. A lab grown diamond is a real diamond, with the exact same chemical, physical, and optical properties as one mined from the earth. The only difference is the origin, since it is grown in a controlled setting rather than dug from the ground. So it sparkles identically, tests as a real diamond, and lasts just as long. Why choose lab grown? Value, mostly. You get more carats and higher grades for your budget, like this generous 3.71ct line of F VS diamonds, for far less than an equivalent mined bracelet. Many people also love the modern, traceable story behind them. Real brilliance, simply made differently.

What do the specs 5.26ct, F colour and VS clarity mean?

Good question, since these grades decide a lot. The 5.26ct is the combined weight of all 53 diamonds, a generous total that gives this bracelet bold, all over sparkle and noticeably larger stones than a finer line. F colour sits near the very top of the colour scale, so the diamonds look bright and white with no yellow tint, which gives a lovely crisp contrast against the warm gold. VS stands for very slightly included, near the top of the clarity scale, meaning any natural marks are so tiny you would struggle to spot them even under magnification. In short, top grades, generous carats, and serious shine.

What is a tennis bracelet, and why the name?

A tennis bracelet is a flexible line of diamonds set in a row all the way around the wrist, with no break in the sparkle. The name has a charming origin. Back in 1987, tennis champion Chris Evert was playing a match when her diamond line bracelet slipped off, and she asked officials to pause the game so she could find it. The bracelet style has been called a tennis bracelet ever since. So you are wearing a true classic with a bit of history. This one features 49 diamonds in cool 18ct white gold, a timeless design that never dates.

How does it fit, and can the length be adjusted?

A tennis bracelet should sit comfortably with a little movement, draping gently around the wrist rather than gripping tight. To check your size, measure your wrist with a soft tape just below the wrist bone, then add a little room for comfort. We can adjust the length by adding or removing diamond links, so the bracelet fits you just right, and we will make sure the secure box clasp sits snug. So whether your wrist is petite or fuller, we tailor it to fit. Pop in and we will measure you properly, since a good fit keeps it both comfortable and safe.

How do I clean and care for my tennis bracelet?

Easy, and the kit is already at home. Soak the bracelet for ten minutes in warm water with one drop of dishwashing liquid, then gently brush along the diamonds with a soft toothbrush to lift the film that dulls sparkle, including behind each stone. Rinse, but pop the plug in first, then pat dry with a soft cloth. Do this every fortnight, and keep it away from bleach, chlorine, and perfume. Because a tennis bracelet is worn often, bring it in once a year so we can check the clasp and the setting of each diamond, keeping every stone secure for the long haul.

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.

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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.

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- 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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