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The blue gemstone ring is certainly a classic pick for engagement rings, and recently, it was revealed in The Crown on Netflix that Princess Diana had a preference for blue engagement rings.

The blue gemstone naturally emphasized her equally deep and beautiful blue eyes. This has created a nice trend of would-be brides wanting blue gemstone rings for the engagement. Blue gemstones are top of the line choices for engagement rings, and these are usually paired either with yellow gold or platinum.

Blue Engagement Rings for 2021

Blue Sapphire

If the bride feels the Princess Diana vibe, there is certainly nothing wrong with aiming for the stars – because the blue sapphire is the most expensive of all the blue stones to be ever used for engagement rings. Diana’s engagement ring is a twelve-carat sapphire (Ceylon) that was combined with fourteen diamonds.

The public couldn’t get enough of the combination since 1981. In recent years, Kate Middleton is wearing the ring, which has become symbolic of the legacy left behind by Princess Diana.

In the United Kingdom, it was said that there had been a 300% increase in the general demand and curiosity about engagement rings that have been set with blue stones. This is an excellent development because these trends are uncommon, and blue stones are truly a marvel to look at when set properly with metals’ right choice.



Aquamarine is part of the top list of in-demand blue stones for engagement rings this 2021.

Big names in jewelry predict that 2021 shall be a Year of Blue in different regions. Another possible reason why brides are sliding over to the world of blue is because of the adage “something blue,” which is part of the traditional role of items for weddings.

Aquamarines belong to the larger family of beryl, but this mineral’s special coloration makes it a prime choice for the special event. Fashionable critics also say that aquamarine brings something youthful and fresh to the table, which is a sharp contrast with the more classical look provided by other gems like sapphire.


Tourmaline is a popular choice for blue stone engagement rings mainly because of the price point.

Tourmaline is not as expensive as sapphire, not by a long shot. Another reason for the rise in interest is that tourmaline scintillates multiple colors, despite having one primary color. Different types of tourmaline can act as simulants for other minerals as well. For example, chrome tourmaline can easily stand-in for an emerald if need.

The fact that tourmaline specimens can stand in for much more expensive stones is reason enough for brides to want it. No one wants to break the bank, and if a special gemstone can bring all the wonder of the mineral world into one small package, then why not?


This gemstone was supposedly taken “Topazios,” an old Greek name given to the modern-day Red Sea.

Modern jewelers attribute romantic love and marriage to the topaz, making it an exciting and very appropriate blue stone for engagement rings. Topaz is also a great way to symbolize a person’s endearing affection toward another person.

Topaz comes in a variety of colors, from reddish hues to the entire blue spectrum.

There is also colorless topaz, which can stand in or simulate diamonds. Two of the most sought-after colors of the topaz is the Imperial Blue topaz and the London Blue topaz. London Blue topaz is dyed and treated to become blue, while the Imperial Blue topaz is naturally found, albeit a very rare type of topaz. This can make the cost of the Imperial Blue slightly higher than other kinds of topaz.

Additionally, topaz can be cut in different ways, from multi-faceted cuts to cabochons. Either way, you will find a stone worth your time and money when you turn to topaz – truly a universal stone for weddings and engagements. The only downside is that topaz is not as hard as other gemstones. Be more careful when wearing it in terms of getting damaged. Other than that, if you want something that looks the part of a diamond or sapphire but won’t cause you to go bankrupt, go for topaz.


Tanzanite engagement rings are known primarily for having intense sparkle or what the jewelry world refers to as “fire.”

There is no real fire here, but wait until you see natural or artificial light hit a blue tanzanite engagement ring. Tanzanite also has a most royal color of blue – it is interspersed with a deep royal violet that is just as brilliant as the main color. Tanzanite is another contender for those who want the look and fire of sapphire but don’t have the budget for that precious stone.

Tanzanite is equally rare and special but is not obscenely expensive, so it’s an excellent choice for brides and grooms who want more savings and are more on the practical side of the spending fence.

The reflective characteristics of tanzanite make it look very luminous and luxurious, too. Will your ring cheaper because you chose tanzanite? We think not!

Blue Opals

Opal is the fiery gemstone of Australia, and for a good reason. This special gift of nature flashes multiple colors at a time, and there’s nothing quite like wearing a high-quality blue opal engagement ring. If the bride-to-be was born in October, then it is even more fitting. Pick a blue opal engagement ring if you want a world of colors on the bride-to-be’s finger.

The price of blue opal is also much more affordable than other stones, specifically the diamond. Again, there is no need to overspend on the engagement ring if finances don’t allow it. There’s also no need to overspend on the engagement ring if you plan to make the wedding ring special. It’s all about practicality.

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