Royal Blue Sapphire Engagement Rings: The Complete Guide
Royal blue usually describes an intense, deep, strongly saturated blue. Cornflower blue is lighter and velvety (Sapphire Colours).
The most sought-after blue sapphires often have medium to medium-dark tones and strong saturation. Royal blue and cornflower blue are common trade names for these colours.
Royal blue sapphire engagement rings suit people seeking: a vivid blue focal stone or a meaningful alternative to a colourless diamond.
What Is a Royal Blue Sapphire?
Royal blue sapphires are known for their rich, saturated blue colour. Sapphire’s blue colour comes primarily from iron and titanium, and every stone has its own combination of hue, tone and saturation.
The most sought-after blue sapphires often have medium to medium-dark tones with strong saturation, while retaining enough brightness to look lively when viewed face-up.
It is important to remember that “royal blue” is descriptive trade terminology, rather than a standardised grading category. Two sapphires described as royal blue can look noticeably different, so always assess the individual stone.
Why Choose a Royal Blue Sapphire Engagement Ring?
Blue sapphire has long-standing associations with truth, hope, harmony, loyalty and wisdom, making it particularly meaningful for an engagement ring. Sapphires also have strong royal associations and a history of appearing in celebrated royal jewellery.
Beyond symbolism, a royal blue sapphire creates a distinctive focal point. Its vivid colour can become the starting point for a bespoke engagement ring, allowing you to choose the sapphire shape, setting, metal and surrounding diamonds.
For inspiration, Fenton's blue sapphire collection showcases how the stone can work across classic and contemporary engagement-ring styles.
How to Choose a Royal Blue Sapphire
Colour: Hue, Tone and Saturation
Colour is one of the most important factors when choosing a blue sapphire.
- Hue describes the basic colour and any secondary colour.
- Tone describes how light or dark the sapphire appears.
- Saturation describes the strength and intensity of the colour.
Rather than choosing based purely on the phrase “royal blue”, compare the actual stone in daylight and indoor lighting. A sapphire should ideally retain a vivid, lively appearance rather than becoming excessively dark or appearing almost black in low light.
View the sapphire from the top, as this is how it will appear when worn. Stone-specific photographs and videos are particularly useful when buying online.
Clarity and Cut
Sapphire clarity refers to its visible internal and external characteristics. Unlike diamonds, sapphires do not have the same universal clarity grading system, so the important question is whether inclusions are visible under normal viewing conditions.
Cut and proportions also influence how colour and light appear through the stone. Look for balanced colour across the face, good brightness and an even outline.
Carat weight alone does not determine how large a sapphire looks. Two sapphires with the same carat weight can have different face-up dimensions depending on their proportions, so compare the actual measurements and appearance of each stone.
Origin and Documentation
A sapphire's origin can influence its desirability and price, but origin does not automatically determine quality.
For a significant natural sapphire purchase, consider requesting an independent laboratory report confirming whether the stone is natural, documenting detectable treatment and, where available, providing an opinion on geographic origin.
Fenton primarily sources its blue sapphires from Sri Lanka and Thailand. Stone-specific information and documentation should always be requested where relevant.
Sapphire Shapes and Settings
Popular sapphire shapes include oval, emerald, round and cushion. The setting can completely change the look of a ring, from classic solitaire and halo designs to vintage, trilogy, bezel, toi et moi and east-west settings.
At Fenton, blue sapphires can be paired with diamonds for a classic contrast. A Fenton blue sapphire ring can also be customised across different stone shapes, sizes and settings.
Are Sapphires Suitable for Everyday Wear?
Yes. Sapphire ranks 9 on the Mohs scale, making it one of the hardest gemstones and well suited to everyday wear. As with any engagement ring, however, the setting and lifestyle should be considered, and the ring should be removed for high-impact activities.
How Much Do Royal Blue Sapphire Engagement Rings Cost?
The price of a royal blue sapphire engagement ring UK shoppers will find varies considerably depending on the sapphire’s colour, size, treatment, origin and quality, as well as the setting, metal and number of diamonds.
Fenton’s collection offers different styles and configurations, including recycled 18k gold and platinum options.
FAQs
What does a royal blue sapphire symbolise?
Royal blue sapphires are traditionally associated with loyalty, wisdom, truth and harmony.
Are royal blue sapphires good engagement rings?
Yes. Their durability, distinctive colour and timeless appeal make them a popular alternative to diamonds.
What is the best sapphire colour?
The ideal sapphire colour is subjective, but vivid blue with strong saturation and a balanced tone is highly sought after.
Are natural or lab-created sapphires better?
Neither is universally better. Natural sapphires offer natural origin and rarity, while lab-created sapphires can offer an accessible alternative with similar visual characteristics.
Start Designing Your Engagement Ring
If you're ready to create a ring that's entirely your own, our bespoke team is here to help. Whether you're dreaming of a bespoke engagement ring, a unique wedding band or another piece of jewellery, we'll work with you to create a future heirloom that tells your story.
Browse our sapphire collection and start designing your engagement ring online with Fenton today. If you’re ready to bring your creation to life, book your appointment here.
