Ruby belongs to the mineral family corundum, the same family as sapphire. Chemically, the two stones are identical. What separates them is a single trace element: chromium, which is what gives ruby its red. Enough chromium and the stone reads as ruby. Less, and the colour drifts towards pink, at which point it's classified as a pink sapphire instead, even though very little else about the stone has changed. It's a distinction that sounds technical but has real consequences for how a stone is valued and named.
Colour and quality
The rubies people picture, and the ones worth paying attention to, carry a vivid, saturated red, sometimes described in the trade as "pigeon blood." Evenness of tone matters as much as depth of colour. A ruby that's patchy or overly dark loses the quality that makes the stone desirable in the first place.
Almost every ruby will contain natural inclusions, formed as the stone crystallised underground over millions of years. A completely flawless ruby is vanishingly rare, and if you're offered one at a price that seems reasonable, that's worth questioning rather than celebrating. Inclusions aren't a flaw to apologise for. They're part of what makes a natural stone natural, and part of why no two rubies look quite the same under close light.
On hardness, ruby ranks 9 on the Mohs scale, second only to diamond, and identical to sapphire. That's a genuinely practical point, not just a nice fact: it means a ruby can be worn every day, set in a ring you don't take off to do the washing up, without the stone taking on the scratches that softer gemstones would.
Meaning and symbolism
Ruby's association with passion, courage and protection goes back centuries, and it's one of the few gemstone meanings that's held up consistently across cultures rather than being invented for a marketing brief. That's part of why it still turns up so often in engagement rings and in pieces bought to mark something significant; an anniversary, a birth, a July birthday.
Sourcing, honestly
We source our rubies from Mozambique and Vietnam, chosen on colour and quality but also on the standards and integrity of the suppliers we're buying from. We won't pretend gemstone supply chains are simple. Traceability across the industry is a genuine, ongoing challenge, and anyone telling you otherwise is oversimplifying. What we can do is keep building direct relationships with people we trust, ask harder questions of our suppliers, and be honest when the picture isn't complete. That's not a claim to perfection: it's a commitment to doing the work continually, which is a less satisfying sentence but a truer one.
Wearing ruby
Ruby pairs well with both recycled gold and platinum, and it holds up across most setting styles. A claw setting will let more light in and make the colour sing; a bezel setting protects the stone further for daily wear. Beyond rings, it's equally at home in earrings and pendants, and as July's birthstone, it's a natural choice of gift for a summer birthday or milestone worth marking properly.
If you're drawn to ruby but unsure what to have made, come in and talk it through. There's no obligation, and it's often easier to work out what you want once you're looking at real stones under real light rather than a screen.
