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How to pair diamonds with other precious gems

The timeless sparkle of diamonds pairs excellently with the gentle grace of emeralds, the fiery glow of rubies, and other coloured gemstones. Here’s how you can best style them together

Amrita Lall | 5 min read
Published: April 28, 2026 | Last updated: April 30, 2026
Image of a jewellery set featuring diamonds and emeralds together

In the world of fine jewellery, diamonds have long held the position of the hallowed centre, the one gemstone with a timeless charm that grounds every design. When paired with coloured gems, this appeal only gets amplified further. 

Coloured gemstone-diamond pairings also have an extra air of magic – they can make your jewellery feel modern and easily wearable while keeping a touch of tradition. Wondering how you can make the most of pairing diamonds with gemstones like rubies, sapphires, emeralds, and more? Here’s all you need to know about combinations and palettes that will instantly elevate your style.  

Why pair diamonds with other gemstones?

In many ways, diamonds behave like light itself, bringing clarity, structure, and an luminosity to every piece they inhabit. It is this unique quality that allows them to elevate coloured gemstones, enhancing their depth while ensuring the overall design remains refined and balanced. 

Consider a pair of ruby earrings edged with diamonds, where each facet of the diamond intensifies the richness of the red, or an emerald necklace where diamonds introduce brilliance and definition to the stone’s natural depth. Even in softer compositions (such as pearls paired with natural diamonds) it is the diamond’s radiance that lends a heightened sense of polish and finish. 

Beyond aesthetics, jewellery that centres natural diamonds often carries a sense of permanence and legacy. When paired thoughtfully with coloured gemstones, these pieces take on added layers of meaning, whether rooted in tradition, celebration, or personal milestones. 

Diamond alternatives and stones that look like diamonds

In today’s jewellery landscape, there is no shortage of gemstones that attempt to mimic the appearance of diamonds. From lab-created stones to naturally occurring ones with a similar visual profile, these options are often designed to capture a fleeting likeness but not the essence of a diamond. 

While some of these stones may display surface-level brilliance or flashes of colour, their optical performance, structure, and rarity differ fundamentally from that of a natural diamond. Formed over billions of years under immense pressure, natural diamonds possess a charm that is impossible to replicate. 

In fine jewellery, this distinction becomes even more apparent. When paired with richly coloured gemstones such as rubies, emeralds, or sapphires, natural diamonds bring a precision and clarity that anchors the entire composition.

A sapphire ring encircled with small diamonds
Photo credit: Pexels/ Arne Bogaerts

Classic colour pairings: rubies, sapphires and emeralds

Diamonds add a magical balance to the mix when combined with coloured gemstones. The brilliance of the diamonds paired with the vividity and depth of the coloured stones results in a unique, delicate harmony of light and depth.  

When paired with diamonds, the glow of rubies is accentuated even further, resulting in a fiery warmth that has a touch of romance. Ruby is associated with power, wealth, protection1, and love, making a ruby and diamond ring a great choice for bridal wear. 

On the other hand, a sapphire-diamond combination denotes a quieter, mystical strength. Need to make a calm-yet-confident statement at a dinner party that hinges on subtlety? A sapphire and diamond necklace is perfect. 

Looking for a pairing with a more regal touch? Maybe something to elevate your everyday look? The lush green of emeralds contrasted with the sparkle of diamonds is perfect. Emeralds denote far more than just royalty; historically, they’ve represented wit, eloquence and foresight2 – qualities that are further bolstered when accompanied by the enduring gleam of diamonds.  

Soft glow and modern colour: pearls, amethyst and beyond

While high-contrast gemstones create striking visual statements, there is equal allure in quieter pairings where diamonds soften and illuminate, lending a more understated elegance to fine jewellery.

Close up of an amethyst and diamond pendant on a silver chain
Image courtesy of Diamond Factory

An excellent example is pairing pearl and diamond jewellery. The satin-like glow of the pearl is sharpened ever so slightly by the diamond’s brilliance, resulting in pieces that feel effortlessly refined whether worn through the day or into the evening. 

If you’re looking for gemstone jewellery designs with a more modern touch, choose amethyst. The rich purple of the gemstone instantly introduces a bold, modern tone, further enhanced by the diamonds.  

Ultimately, the art of pairing lies in balance. Diamonds remain the constant, whether set against the vivid allure of ruby-set bangles or the soft radiance of pearl-accented jewellery. It is this interplay that defines the most compelling gemstone jewellery, where each element feels considered yet effortless. The result is a wardrobe of pieces that moves seamlessly across occasions, anchored always by the enduring brilliance of diamonds.

Design tips for mixing diamonds with alternative stones

The key to acing the art of pairing diamonds with coloured gemstones is achieving a balance between the two, allowing each element room to shine. 

Remember how diamonds function quite like light does? Make sure there’s enough room for the diamond to gleam on its own; this will allow the coloured gemstones to flaunt their radiance in a way that’s easy on the eye without feeling overwhelming. 

Avoid overcrowding. A graceful pearl or a fiery ruby, let one gemstone serve as the centre of attention. This will help the diamond harmonise with it, thus boosting its visual appeal. 

Ensuring the diamonds and gemstones are set in the right metal is crucial too. For instance, an amethyst may pair beautifully with platinum while warmer stones like rubies will be better complemented by a bolder yellow gold.  

Above all, the diamond and coloured gemstones jewellery that’s best for you will always be the pieces that align with your unique taste in aesthetics, what you resonate with personally, and how you define who you are.

Sources

  1. www.gemsociety.org/article/history-legend-rubies-gems-yore/ ↩︎
  2. www.gemsociety.org/article/history-legend-rubies-gems-yore/ ↩︎