Royal Blue Sapphire

Royal Blue Sapphire Ring Unheat - Customised Engagement Ring Sapphire Gemstone without heated treatment - Singapore Custom Jeweler in Engagement Ring & Sapphire
Royal Blue Sapphire Ring

Royal Blue Sapphire Ring – Majestic Blue

A specific type of sapphire gemstone, known for its deep, rich blue colour, is royal blue sapphire. The term “royal blue” typically refers to a vivid and intense shade of blue, often likened to the colour of the sky on a clear day. Also know as the majestic blue sapphire own by royalty and gemstone collector world wide. Its striking and captivating hue, sets it apart from other shades of blue sapphires whether is it pastel or intense.

Sapphire Heat Treatment

In an era of rapid technological advancement, heat treatment has become the industry standard for enhancing colour and clarity. Through complex processes such as oxidation or reduction, a gemstone’s chemical lattice is altered to achieve a more desirable hue, often at the cost of its natural state. It is estimated that nearly 90% of sapphires in the global market undergo such treatments. While widely accepted as a standard trade practice—unlike lab-grown or synthetic alternatives which are entirely man-made—this prevalence only underscores the exceptional rarity and investment value of a truly unheated, natural sapphire.

With most sapphires subjected to heat treatment, finding natural, unheated sapphires which exhibit attractive colour such as royal blue shade is always an exceptionally challenging task.

Royal Blue Sapphire Halo Diamond Custom Engagement Ring with surrounding diamond in champagne gold jewellery
Blue Sapphire Engagement Ring

Value in Royal Blue Sapphire

Having a long history of use in royal jewellery and as sapphire engagement ring center stones, which adds to their desirability and timeless appeal. The average price of an unheated royal blue sapphire can vary significantly depending on factors like size, quality, origin, and market demand.

Unheated royal blue sapphire price per carat from $4000 USD, with larger carat weight it increases exponentially. In general, smaller sapphires (under 1.0 carat) tend to be more affordable. While larger carat weight from 2.0 carat and above with exceptional colour and clarity command higher premium. Although prices can fluctuate over time due to market conditions and the availability of high-quality stones. Prices for fine quality unheated royal blue sapphire has multiple due to its rarity and increasing higher demand. If you see a quality unheated royal blue sapphire gemstone at a reasonable price, don’t hesitate to consider it as prices will certainly appreciate over time.

Sapphire Fine Jewellery

In the gemstone trade royal blue sapphire are prized for their extraordinary colour. They often associate deep, intense blue hue with nobility, luxury, and elegance, which is why given them the “royal” designation. This makes this exceptional blue sapphire colour highly desirable for fine jewellery, especially in engagement ring and other high-end pieces.

Rarity in Unheated Royal Blue Sapphire

Finding high-quality blue sapphires with good clarity in nature is relatively rare, which adds to their value. Unheated royal blue sapphires, in particular, are even more scarce. Reason as they have not been subjected to heat treatments commonly used to enhance the colour of sapphires. Collectors and Jewellers highly seek unheated sapphires for their natural and pure colour.

High-quality, unheated royal blue sapphires are considered valuable investments, with Kashmir royal blue sapphires being among the rarest and most sought-after. These exceptional stones are typically acquired from existing heirloom jewellery, as they are no longer found in the market. Over time, Kashmir sapphires have shown potential for significant appreciation in value, making them highly attractive to collectors and investors. However, with the price premiums for these royal blue Kashmir sapphires soaring in recent auctions, there may be growing resistance when prices reach unsustainable levels. The key question is whether buyers will accept such exceptionally prices.

Blue Sapphire Ring - Royal Blue unheated sapphire diamond ring
Royal Blue Sapphire Ring

Customised Engagement Ring

When designing a customised engagement ring with a Royal Blue sapphire, the goal is to let the saturation speak for itself. We recommend minimal metal interference—such as four-prong settings in White Gold or Platinum—to allow the maximum amount of light to interact with the velvety blue depths. (For a real-life example, see how we designed Yew & Renee’s Vivid Royal Ring).

At GIOIA Fine Jewellery, our selection criteria for Royal Blue sapphires are stringent. We look beyond just the certification; to us, the perfect gemstone must possess a vivid colour, exceptional clarity, and magnificent luminosity. We ensure that every gem we source meets these rigorous standards before it is ever considered for a bespoke design.

Royal Blue Sapphire Ring Unheat - Customised Engagement Ring Sapphire Gemstone without heated treatment - Singapore Custom Jeweler in Engagement Ring & Sapphire
Vivid Royal Blue Sapphire Ring

Vivid Blue Cornflower vs Royal Blue Sapphire

Beauty is in the eye of the beholder

As lovely and sought-after as it can be, it might not be your favourite shade in royal blue. The terms “cornflower blue” and “royal blue sapphire” describe different shades of blue in gemstones, particularly sapphires. The primary differences between the two are in their colour and the intensity of that colour.

Cornflower Blue Sapphire:

  • A specific shade of blue, known for its medium to light, bright, and vivid blue colour, is cornflower blue. It resembles the colour of a fresh cornflower, which is a type of wildflower.
  • Cornflower blue sapphires typically have a light to medium tone, often with a slight violet or lavender undertone.
  • The term “cornflower” is used to describe this colour because it closely resembles the bright blue petals of a cornflower, also known as Centaurea cyanus.
  • Cornflower blue sapphires are highly prized for their vibrant, calming, and appealing colour. 

It might not have the deep and strong saturation like royal blue shade. The light to medium tone which allows more return of lights and brilliance reflects more sparkle and fire.

Some may prefer cornflower blue for its bright and cheerful charm, while others may be drawn to the deep and regal allure of royal blue sapphires. Both shades of blue sapphires have their unique beauty, and the choice ultimately depends on personal taste and personality.

Final Thoughts

Note that ‘royal blue’ is not considered for all dark blue sapphires, and ‘cornflower blue’ is not considered for all pastel blue sapphires. The colour may vary from one stone to another. Gemologists and jewellery experts often use various grading criteria to assess the quality of a sapphire’s colour. Stringent checks including factors like hue, tone, saturation and stabilisation in colour. However some might not have experience nor stringent standard in the grading of the true royal blue shade.

When purchasing a royal blue sapphire or any sapphire, it’s advisable to consult with a reputable gemologist or local jeweller. This ensures that you are getting the desired quality and value for your investment. As we discussed earlier regarding the exceptionally high premium in Kashmir sapphires, the next origin that is highly sought-after will be the Burma Royal Blue Sapphire or Sri Lanka Royal Blue Sapphire.

Still uncertain about how you can choose the right blue sapphire or whether does royal blue sapphire suit you or your partner? At GIOIA Fine Jewellery we have the widest selection of blue sapphire certified with international certification. Assuring you to make a right decision when in comes to a fine quality gemstone investment or sapphire engagement ring.

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Blue Sapphire Ring with halo Diamond