Round Diamond Cluster Pendant with Brilliant Halo

It’s all in the clever design. The halo setting surrounds the centre diamond with a sparkling circle of smaller diamonds, making the entire pendant appear larger and more brilliant than a solitaire alone. This necklace features 55 natural diamonds totalling 0.20 Ct, set in sleek white gold for a look that’s modern, timeless and oh-so-versatile. Whether it’s paired with casual outfits or formal wear, it delivers effortless elegance — the kind of understated luxury that gets noticed for all the right reasons.

Absolutely. This necklace was designed with day-to-night style in mind. The 0.20 Ct total diamond weight gives you beautiful sparkle without feeling over the top, and the secure setting means you can wear it with confidence. The fine white gold chain is strong yet delicate, ensuring it sits perfectly at your collarbone. Many of our clients love it as a daily signature piece — it’s the kind of necklace you’ll find yourself reaching for again and again.

Yes! At Ernesto Buono, bespoke is our specialty. Want to adjust the chain length, use rose or yellow gold instead of white, or even choose larger diamonds for a bolder look? We’d be thrilled to help bring your vision to life. Book an appointment and we’ll walk you through all the ways we can tailor this necklace to suit your personal style.

Caring for it is simple. Use warm water, mild soap and a soft toothbrush to gently clean around the diamonds and chain. Rinse thoroughly and pat dry with a lint-free cloth. Store it in a separate pouch or box to avoid scratches. We also offer complimentary cleaning and inspections at our Sydney boutique — pop by anytime to keep your necklace looking flawless.

They absolutely are. At Ernesto Buono, we only work with suppliers who provide conflict-free, responsibly sourced natural diamonds. Each of the 55 diamonds in this necklace comes with complete transparency, so you can wear your jewellery with total confidence — and pride.

Because we’re not just selling jewellery — we’re helping you celebrate life’s beautiful moments with pieces that are crafted to last. Our reputation rests on quality, ethical practices, and genuine passion for what we do. With personalised service and exquisite designs, you’ll see why so many trust Ernesto Buono for their most important jewellery. Ready to make it yours? Book your private consultation today.