Oval Rubellite with round diamond halo

Absolutely. Rubies are one of the hardest gemstones, second only to diamonds on the Mohs scale, which makes them fantastic for everyday wear. They score a solid 9, so they handle life’s little knocks and bumps better than most coloured stones. Still, it’s smart to treat your ruby diamond ring with care — avoid harsh chemicals, store it in a soft pouch, and take it off during intense activities. With the right love and minimal fuss, it’ll stay stunning for decades. That’s why rubies are a popular choice for engagement rings and heirloom pieces.

Easy — a gentle clean goes a long way. Mix a little mild dish soap with warm water, soak your ring for a few minutes, then use a soft toothbrush to remove dirt. Rinse it under lukewarm water and pat it dry with a lint-free cloth. Avoid ultrasonic cleaners or harsh chemicals, as they can affect the ruby or loosen settings over time. And every 6–12 months, pop into our Sydney boutique for a professional clean and check — your ring deserves it!

Rubies have long been symbols of passion, love, and courage. They’re perfect for anniversaries, milestone birthdays, or celebrating achievements like a new role or personal success. Many of our clients choose ruby diamond rings as unique engagement rings, steering away from tradition while still embracing timeless luxury. The combination of ruby and diamond speaks volumes — it’s heartfelt, bold, and undeniably romantic.

Of course! We love creating bespoke pieces at Ernesto Buono. Whether you’d like a different size ruby, a unique diamond halo pattern, or even pairing it with yellow or white gold instead of rose, we can make it happen. Customising means you’ll have a piece that’s truly yours, reflecting your personality and story. Book a design consultation through our appointment page and let’s start dreaming together.

We use 18kt rose gold because it beautifully complements the rich red of the ruby. The slight blush of rose gold enhances the gemstone’s warmth, creating a romantic, vintage-inspired look that modern women adore. Plus, 18kt gold (75% pure gold) offers the best mix of luxury and durability, meaning your ring stands up to everyday wear while still feeling lavish. It’s a balance we take pride in.