Tennis Necklace 18kt White Gold with Natural Diamonds

SKU: DNC0113

AUD incl. GST

Looking for a timeless piece that never fails to turn heads? This tennis necklace in 18kt white gold is your go-to. Designed for the woman who values both elegance and impact, it features 637 natural diamonds, totalling a breathtaking 11.91 carats. Whether you’re dressing up for a gala or elevating your everyday look, this necklace ensures you shine with effortless grace.

Classic Craftsmanship, Redefined for Modern Luxury

Crafted from premium 18kt white gold, this piece blends durability with dazzling brilliance. Each of the 637 diamonds has been carefully selected for F colour and VS clarity — meaning they’re not only radiant, but also of exceptional quality. Moreover, the stones are set in a graceful, graduated layout that follows the natural curve of your neckline.

Features:

Gemstone: Natural diamonds (F colour, VS clarity)
Accent Stones: 11.91ct total (637 diamonds)
Metal: 18kt White Gold
Design: Graduated setting for perfect balance
Finish: High polish, with secure settings

As a result, the necklace delivers a seamless blend of classic styling and luxurious presence — ideal for milestone moments or refined everyday wear.

Complete the Look with Complementary Pieces

Not only does this tennis necklace stand out on its own, but it also layers beautifully. Pair it with diamond stud earrings or a tennis bracelet for a polished, cohesive look.

To see the sparkle up close, book an appointment at our Sydney boutique.


Why This Tennis Necklace Deserves a Spot in Your Collection

Simply put, it’s a forever piece. The combination of ethically sourced diamonds and high-quality gold means this necklace is both stunning and sustainable. Whether it’s your first diamond investment or your latest heirloom, this necklace is built to be loved and lived in.

Want it tailored to you? Book your one-on-one appointment to discuss sizing, layering, or customisation options.

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FAQ: All You Need to Know About Our Diamond Tennis Necklace

Are the diamonds in this necklace natural?

Absolutely. Each of the 637 diamonds is 100% natural and responsibly sourced. Furthermore, they’re F colour and VS clarity, meaning they offer superior brilliance and purity. Altogether, the necklace totals 11.91 carats — a truly luxurious display of craftsmanship.

Is the tennis necklace suitable for everyday wear?

Yes, provided you love daily luxury! Since it’s made with durable 18kt gold and secure settings, you can wear it often. However, we do recommend removing it before swimming, showering or applying perfume to keep it looking its best over time.

How should I style this necklace?

There are many ways to style it. For instance, it’s stunning on its own but also pairs well with other jewellery. Try it with diamond studs or a matching tennis bracelet. You can also layer it with dainty gold chains for a contemporary edge.

Is it a good long-term investment?

Without a doubt. A high-quality tennis necklace never goes out of fashion. Thanks to its timeless design and near-12ct of natural diamonds, this necklace retains its value and sentimental worth — making it a modern heirloom.

Can it be customised?

Yes, and we’d love to help! Whether you want to alter the length, adjust the stone layout or explore a bespoke version, we offer custom design services. Simply book a consultation and let’s bring your vision to life.

Can I view it in-store before purchasing?

Of course. We welcome you to our Sydney boutique for an exclusive, one-on-one experience. You’ll be able to try the necklace on, compare styles and ask our team for advice. Book your visit now.

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

  • 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

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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.

Star Star Star Star Star

- Norman Ghannoum

Ernesto Buono Fine Jewellery

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