Blue Sapphire Engagement Rings (Lab Grown)

Why Choose a Blue Sapphire Engagement Ring?

Blue sapphire has been the gemstone of choice for engagement rings for centuries, prized for its deep, saturated colour and outstanding durability. Scoring 9 on the Mohs hardness scale, sapphire is second only to diamond in hardness, making a blue sapphire ring an excellent choice for everyday wear. The stone's association with loyalty, wisdom and truth makes it a deeply meaningful choice for an engagement ring.

Our Chatham lab grown blue sapphires are chemically and optically identical to mined sapphires, delivering the same rich blue colour and brilliance at a more accessible price. Lab grown sapphire rings offer all the beauty of a traditional sapphire engagement ring with the added benefit of ethical, sustainable production. For those who prefer the term, lab sapphire or lab made sapphire describes exactly the same stone created under controlled conditions.

The Meaning of Blue Sapphire Engagement Rings

Blue sapphire has symbolised loyalty, wisdom and nobility throughout history. Princess Diana's famous Ceylon blue sapphire engagement ring, now worn by the Princess of Wales, remains one of the most iconic pieces of jewellery in the world and helped establish sapphire as a mainstream engagement ring choice. Choosing a blue sapphire engagement ring connects you to this rich heritage while making a statement of individuality.

Lab Grown Blue Sapphires vs Mined Blue Sapphires

Lab grown sapphires and natural sapphires share identical chemical composition, crystal structure and physical properties. Our Chatham lab grown sapphires are created using a controlled process that replicates natural formation conditions, producing stones with the same colour, hardness and brilliance as their mined equivalents. Whether described as lab grown sapphire, synthetic sapphire or lab created sapphire, the result is a genuine sapphire gemstone. The advantage of lab grown is consistency of quality, ethical sourcing and a more accessible price point, allowing you to choose a larger or higher quality stone for the same budget.

Blue Sapphire and Diamond Ring Designs

One of the most sought after combinations in our collection is blue sapphire paired with diamond accents. A blue sapphire diamond ring creates a striking contrast between the rich blue centre stone and the brilliant white fire of surrounding diamonds. Our blue sapphire and diamond ring designs include halo settings where diamonds frame the sapphire, shoulder set styles with diamond accents along the band, and classic diamond and sapphire engagement ring trilogy designs.

For those searching specifically for a diamond and sapphire ring, our collection ranges from subtle accent stones to elaborate multi-stone settings. A sapphire diamond engagement ring from Lily Arkwright features conflict free natural diamonds graded G/H colour and SI clarity alongside Chatham lab grown sapphires, ensuring both stones meet the highest quality standards. We also offer blue sapphire rings with diamonds in platinum, white gold, yellow gold and rose gold.
[H3] Blue Sapphire Shades: Royal Blue to Light Blue

Blue sapphires come in a range of shades from deep royal blue to lighter, more pastel tones. Our Chatham lab grown sapphires are selected for their rich, vivid blue colour, though we can source a range of blue tones to suit your preference. Light blue sapphire engagement rings offer a softer, more delicate look that pairs particularly well with white gold and platinum settings, while deeper blues create a more dramatic statement.

Blue Sapphire Stone Shapes and Cuts

Blue sapphire looks exceptional in virtually any cut. Oval and cushion cuts are among the most popular for blue sapphire engagement rings, maximising the stone's colour saturation and visual presence. Emerald cuts offer a sophisticated, architectural look, while round brilliant cuts provide maximum sparkle. Our collection includes a variety of shapes and our bespoke service can source specific cuts on request.

Blue Sapphire Engagement Rings in Gold and Platinum

The rich blue of sapphire pairs beautifully with all precious metals. Platinum and white gold provide a classic, cool backdrop that lets the sapphire's colour take centre stage. Yellow gold creates a warm, regal contrast that references the traditional style of royal sapphire rings. Rose gold adds a contemporary romantic touch. All our sapphire engagement rings are crafted in 950 platinum or 18ct gold, hallmarked and certified.

Sapphire Engagement Rings in the UK

Lily Arkwright is one of the UK's leading specialists in lab grown sapphire engagement rings. Our sapphire engagement rings UK collection includes designs viewable at our Manchester and London Marylebone showrooms, or online with free insured delivery across the United Kingdom. Platinum sapphire engagement rings and 18ct gold options are all available to view. Sapphire engagement rings in London can be viewed by appointment at our Marylebone showroom.

Sapphire Wedding Rings and Matching Bands

If you have chosen a blue sapphire engagement ring, our collection of wedding rings includes bands designed to sit beautifully alongside sapphire ring settings. Sapphire wedding rings with accent stones are available, or our bespoke service can create custom sapphire set bands to complement your engagement ring.

Explore More Sapphire Colours

Blue is the most traditional sapphire colour, but sapphires come in a remarkable range of hues. Explore our pink sapphire engagement rings, yellow sapphire rings, champagne sapphire collection and rare padparadscha sapphire designs. Each colour offers its own unique character while sharing sapphire's exceptional hardness and durability.

Frequently Asked Questions

Is blue sapphire good for an engagement ring?

Yes. Blue sapphire scores 9 on the Mohs hardness scale, making it one of the most durable gemstones available and second only to diamond. A blue sapphire ring is well suited to daily wear and will maintain its beauty for a lifetime with normal care.

Are sapphires good for an engagement ring?

Absolutely. Sapphires of all colours share the same exceptional hardness (9 on Mohs) and durability, making them an outstanding choice for engagement rings. Their range of colours offers far more personality and individuality than traditional diamonds, and lab grown sapphire engagement rings provide ethical sourcing and excellent value.

What stone is Kate Middleton's engagement ring?

The Princess of Wales wears a 12 carat oval Ceylon blue sapphire surrounded by 14 solitaire diamonds, set in 18 karat white gold. Originally chosen by Princess Diana in 1981, it remains one of the most famous sapphire engagement rings in the world.

Can I get a sapphire and diamond engagement ring?

Yes. Sapphire and diamond ring combinations are among our most popular designs. Our collection includes sapphire diamond engagement rings with diamond halos, shoulder set diamonds and trilogy designs featuring both lab grown sapphire and conflict free diamonds. Browse our blue sapphire engagement rings or contact our team to discuss custom sapphire and diamond ring options.