Mention sapphire and it's usually a rich blue gemstone that first comes to mind. But one of the qualities that makes September's birthstone so remarkable is the extraordinary variety of colours in which it can be found.

From classic blue to pink, yellow, green and purple, every sapphire has its own character. In fact, sapphire and ruby belong to the same mineral family, corundum. When corundum is red, we know it as ruby. In almost every other colour, it's sapphire.

Admired for its beauty, durability and individuality, sapphire has been treasured for centuries and is traditionally associated with loyalty, sincerity and wisdom. Today, those qualities make it a meaningful choice not only for September birthdays, but for engagement rings, anniversaries and jewellery chosen simply because you love it.

What colours do sapphires come in?
Blue may be sapphire's most familiar colour, but its palette extends much further. Sapphires can be found in shades of pink, yellow, green and purple, with subtle differences in colour giving each gemstone its own identity.

These variations occur naturally as sapphires form, with trace elements influencing the colour that develops within the gemstone. Even among blue sapphires, the tone can vary considerably, from lighter, brighter blues to the rich, velvety shades traditionally associated with sapphire.

For many, this variety is part of its appeal. Exploring different colours, shades and individual stones allows you to discover the sapphire that simply feels right for you.

What makes a sapphire special?
Beauty isn't sapphire's only strength. Ranking 9 on the Mohs scale of hardness, second only to diamond, sapphire is remarkably durable and particularly well suited to jewellery that's worn regularly, including engagement rings.

When choosing a sapphire, colour is one of the most important considerations. Rather than searching for one particular shade, look for a colour that appeals to you, with a depth and vibrancy you enjoy. Clarity and cut also play their part, influencing how the gemstone interacts with light and displays its colour.

Like many natural gemstones, sapphires may contain small inclusions or variations formed as the stone developed. These aren't necessarily something to avoid. They can contribute to the individuality of a natural sapphire and are another reminder that no two gemstones are exactly alike.

What does sapphire symbolise?
For centuries, sapphire has been associated with loyalty, sincerity and wisdom. As September's birthstone, it carries particular significance for those born during the month, but its symbolism reaches far beyond birthdays.

Its association with loyalty and faithfulness has also made sapphire a meaningful choice for engagement rings, while sapphire traditionally marks a 45th wedding anniversary. It can equally be chosen to celebrate a personal milestone or simply because the gemstone holds a special meaning for you.

Perhaps that's part of sapphire's enduring appeal. Beyond its distinctive beauty, it can represent a person, a promise or a moment worth remembering.

Choosing sapphire jewellery
There is no single way to wear sapphire, and that's part of its appeal. Its distinctive colour can take on a different character depending on the design, precious metal and gemstones it's paired with.

Set alongside diamonds, sapphire creates a striking contrast that draws attention to its depth of colour. Yellow gold brings warmth to both classic blue and fancy-coloured sapphires, while white gold and platinum create a cooler contrast that allows the gemstone to take centre stage.

Sapphire's durability also makes it particularly suited to engagement rings and jewellery designed to be worn regularly. Whether you're choosing a piece to mark a special occasion or simply because you've found a sapphire you love, your choice can be led by the colour, design and combination that speaks to your personal style.

For something entirely personal, sapphire also lends itself beautifully to bespoke design, allowing the individual gemstone to become the starting point for a piece created around you.

Sapphire FAQs

What is September's birthstone?
Sapphire is the traditional birthstone for September. Best known for its rich blue colour, sapphire can also be found in shades including pink, yellow, green and purple.

What does sapphire symbolise?
Sapphire has traditionally been associated with loyalty, sincerity and wisdom. These associations have also made it a meaningful choice for engagement rings, anniversaries and jewellery chosen to mark important moments.

Are sapphires suitable for engagement rings?
Yes. Sapphire ranks 9 on the Mohs scale of hardness, second only to diamond, making it a durable choice for an engagement ring designed to be worn regularly.

Are all sapphires blue?
No. Although blue is the colour most commonly associated with sapphire, sapphires occur naturally in a variety of colours. Ruby and sapphire are both varieties of the mineral corundum. When corundum is red, it is classified as ruby.

Discover sapphire at Pravins
From the rich blues most closely associated with sapphire to its less familiar shades, September's birthstone offers extraordinary variety and plenty of opportunity to choose something personal.

Whether you're celebrating a September birthday, marking a special occasion or simply drawn to sapphire's distinctive colour, our experienced team can help you explore the possibilities and choose with confidence.

Discover our sapphire jewellery online, explore our gemstone guide to learn more, or visit Pravins in Cardiff, Reading or Milton Keynes to experience sapphire for yourself.