The Rise of Coloured Gemstone Engagement Rings: A Vibrant Twist on Tradition

Sico International
19 hours ago
2 min read

Close-up of an emerald engagement ring in a velvet box

For decades, the classic diamond has dominated the world of engagement rings. But today, a growing number of couples are choosing coloured gemstones to mark their love stories. From bold sapphires to romantic rubies, coloured engagement rings are redefining what it means to propose in style.

Why Are Coloured Gemstones Gaining Popularity?

Modern buyers are looking for meaning, individuality, and personal expression. Coloured gemstones deliver just that. Each stone offers a unique story, symbolic meaning, and stunning variety — making it easier than ever to choose a ring that feels personal and special.

Couples are moving away from the “rules” and embracing a new kind of luxury: one that reflects their personality, values, and aesthetic.

Popular Gemstone Choices for Engagement Rings

Sapphire – Most famously worn by Princess Diana (and now the Princess of Wales), blue sapphires symbolise loyalty, wisdom, and calm. Available in a range of colours — from deep navy to soft pastels — they offer durability and timeless appeal.

Ruby – Associated with love and passion, rubies are a bold and romantic choice. Their fiery red colour makes a striking statement, especially when paired with yellow or rose gold settings.

Emerald – Elegant and rare, emeralds are favoured by those who love vintage or classic styles. Their vivid green hue stands out beautifully in halo or Art Deco designs.

Aquamarine – Light blue aquamarine brings a serene, dreamy quality to engagement jewellery. It’s perfect for those who prefer subtlety over sparkle, and pairs beautifully with diamonds.

Morganite – With its blush tones and feminine feel, morganite has become a go-to choice for modern romantics. It’s affordable, photogenic, and looks especially soft in rose gold.

Are Coloured Gemstones a Good Investment?

Absolutely. While diamonds still dominate in resale value, certain coloured stones — particularly sapphires, rubies, and untreated emeralds — have shown strong appreciation over time, especially when well-cut and sourced responsibly.

How to Choose the Right Gemstone for You

Think about meaning – Each stone carries its own symbolism. Choose one that reflects your story.
Consider durability – Engagement rings are worn daily. Look for stones with a Mohs hardness of 7.5+ (sapphire and ruby are ideal).
Pick your palette – Whether you love bold, moody tones or soft, pastel shades, coloured gemstones offer far more variety than diamonds.
Go bespoke – At SICO, we specialise in custom designs, helping you create a one-of-a-kind ring with ethically sourced stones.