Fifth Anniversary Stone: Sapphire

What is the 5th anniversary stone?

The fifth anniversary stone is the sapphire, and both the traditional and modern lists agree, so there is no discrepancy to sort out. Sapphire sits at year five on the classic list and on the modern list alike, as set out by the International Gem Society. Five years is the first of the milestone anniversaries, and it earns a serious stone. Sapphire is exactly that: hard, beautiful, and built to be worn for a lifetime.

What sapphire is

Sapphire is a variety of the mineral corundum. The same mineral in red is called ruby; every other colour of corundum is called sapphire. That surprises people, because most assume sapphire means blue. Blue is the classic and most valued colour, but sapphire also comes in yellow, pink, orange, green, violet, and even colourless, along with a soft pinkish-orange called padparadscha. What matters most for jewellery is durability, and here sapphire is superb. On the Mohs hardness scale, which measures scratch resistance, sapphire rates a 9, sitting just below diamond at 10. That hardness, combined with no natural cleavage plane that wants to split, makes sapphire one of the toughest stones you can put in a ring worn every day. You can see where a 9 lands in the IGS durability guide, and there is more detail on our sapphire page.

Why sapphire for the fifth year

Sapphire has long been tied to loyalty, faithfulness, and steadiness, which is why it turns up in engagement rings as often as anniversary pieces. For a fifth anniversary, the fit is easy to see. Five years is a real stretch of shared life, past the early wobble and into something durable, and sapphire is the durable stone. We would not lean on old symbolism as fact, but as a plain match of meaning to milestone, a hard, steady, deep-coloured stone for the first big anniversary makes sense. It also helps that sapphire is the September birthstone, so it can carry both an anniversary and a birthday for a September-born partner.

Choosing a sapphire piece

Because sapphire is so hard, you have real freedom in what you choose, and a ring is genuinely on the table for daily wear in a way it is not with softer stones. A sapphire solitaire ring reads as a serious, lasting gift, and its hardness means it will take everyday knocks without trouble. A pair of sapphire studs is an easy classic that suits almost anyone. A pendant lets a larger stone show off its colour. If your partner already has a blue sapphire, a yellow or pink one is a striking way to give the same stone in a fresh colour they do not own.

• Lasting: a sapphire ring, since a hardness of 9 handles daily wear.
• Classic: blue sapphire studs or a solitaire pendant.
• Different: yellow, pink, or green sapphire for a partner who wants colour.

On care, sapphire is one of the easiest gems to live with. It resists scratches from almost everything, and warm soapy water with a soft brush keeps it bright. Because it is so hard and lacks a weak cleavage plane, it tolerates ultrasonic cleaning better than most coloured stones, though a piece with several different gems should still be treated to the gentlest safe method. It is a genuine buy-it-for-life stone, which is a large part of why it suits an anniversary meant to last.

Because Vanhess has a goldsmith on-site in Coquitlam, a sapphire piece can be built to order rather than bought off a shelf. We can set a stone you choose, match a sapphire's colour to a partner's existing pieces, or rework an heirloom into something new. If a made-to-order piece suits, our bespoke anniversary work is the place to start, and the full anniversary stones guide lays out the years ahead.

Frequently asked questions