Why Choose a Sapphire for Your Engagement Ring

A New Choice: Color Gemstone Engagement Rings

For generations, diamonds have been the traditional choice for engagement rings. But times are changing, and a new trend is gradually gaining popularity: color gemstone engagement rings.

Inspired in part by engagement rings worn by celebrities around the world, more couples are choosing colored gemstones to express their individuality and create a ring that feels truly personal and distinctive.

Among these gemstones, sapphire has become one of the most popular choices for an engagement ring.

3 Reasons to Choose Sapphire for an Engagement Ring

1. A Beautiful Color That Perfectly Symbolizes Forever

The deep, luminous blue of sapphire has long been regarded as a symbol of sincerity, truth, and eternity. There may be no more fitting color for an engagement ring that represents a promise of a future together. Sapphire’s appeal also lies in its remarkable range of colors—not just blue, as we’ll explore below.

2. Exceptional Durability with a Mohs Hardness of 9 — A Ring to Pass Down Through Generations

Gemstones are commonly rated on a 10-point scale according to their resistance to scratching.

With a Mohs hardness of 9, sapphire is one of the hardest gemstones, second only to diamond. Its exceptional durability makes it well suited not only for everyday wear, but also for jewelry that can be cherished and passed down through generations. An engagement ring is not meant to be worn for just one day—it is a piece you may wear together for decades to come. That’s why the durability of the gemstone itself is an important factor to consider.

3. Endless Possibilities for Ring Design

Colored gemstones are sometimes thought to offer fewer design options than diamonds, but sapphire can actually accommodate a wide variety of settings, including bezel settings. From distinctive designs that highlight the gemstone’s color to classic styles paired with diamonds, the possibilities are far more extensive than you might expect.

Three Distinct Expressions of Sapphire at Fujimori Tokyo

The Rising Popularity of Montana Sapphires

When you think of sapphire, a deep blue color comes to mind
More precisely, cornflower blue is said to be the finest sapphire color.

However, sapphires found in Montana, USA offer a remarkable range of colors and character that goes beyond the traditional image of a sapphire.

While conventional sapphires typically display a relatively uniform color throughout the stone, Montana sapphires can naturally blend multiple hues—including blue, green, and yellow—within a single gemstone. No two stones have exactly the same color. This unique, watercolor-like interplay of colors, created entirely by nature, is one of the reasons Montana sapphires are becoming increasingly sought after today.

Padparadscha Sapphire in a Beautiful Coral Hue

With a sunset-like coral hue that shifts between pink and orange, Padparadscha sapphire is one of the world’s rarest and most sought-after sapphires. Its name means “lotus blossom,” and its exceptional rarity has made it a favorite among collectors around the world.

Its warm, romantic color is also a beautiful choice for those who prefer something softer and warmer than cool-toned gemstones.

Rare, Unheated Sapphires

Most sapphires available on the market undergo heat treatment to enhance their color and clarity. In contrast, unheated sapphires that retain their natural color from the moment they are mined are exceptionally rare. They are a meaningful choice for those who value the unique story held within the gemstone itself.

Sapphire vs. Diamond: What’s the Difference?

The idea that an engagement ring should feature a diamond is actually a relatively recent convention in the world of jewelry. It became widely established from the 18th century onward, as advances in cutting techniques made it possible to bring out the diamond’s brilliance to its fullest.

When it comes to durability, diamond is the hardest gemstone in the world, while sapphire ranks second. Although it sits one place below diamond on the hardness scale, sapphire is more than durable enough for everyday wear—and strong enough to be passed down from one generation to the next.

Sapphire also has an advantage when it comes to price. Because it does not require the same level of brilliance and hardness as diamond, you can often find a high-quality sapphire at a more accessible price. With the same budget, you may be able to choose a larger or higher-quality gemstone.

While diamonds are traditionally associated with “eternal, unchanging love,” the colors of sapphire evoke the sky and the sea, and have long been associated with “great love,” “faithfulness,” and “truth.” Blue sapphire also carries a special place in the tradition of “something blue”—something a bride wears on her wedding day to bring good fortune and happiness.

Neither gemstone is inherently better than the other. What matters is the story you want to tell through your engagement ring—and that difference is part of what makes choosing a gemstone so meaningful.

What You Can Find Only at Fujimori Tokyo

At Fujimori Tokyo, our sapphires are personally sourced one by one by our designer in Tucson and Hong Kong. Each stone is carefully selected from an extraordinary sea of gemstones, where countless stones fill the entire venue.

Because we personally hand-select every sapphire without going through intermediaries, we can discover truly unique gemstones that are difficult to find elsewhere. From color and clarity to each stone’s individual character and natural beauty, every sapphire has its own distinct expression.

Thus, at Fujimori Tokyo, you can choose your very own one-of-a-kind sapphire—a gemstone selected especially for you, unlike anything found in mass-produced jewelry.

It is precisely because we are a long-established atelier, founded in 1970, that we can transform a carefully selected sapphire into a truly one-of-a-kind ring design.

Even when colored gemstones have the same carat weight, each stone differs in shape and depth.

That is why we design each ring from the ground up to suit the unique characteristics of the stone, creating a setting that brings out the very best in each selected gemstone. Our experienced artisans, with more than 20 years of expertise and an in-depth understanding of gemstones, carefully set each stone with the utmost precision. This meticulous craftsmanship creates rings designed to be treasured and passed down through generations.

Every step of the process is carried out carefully and precisely, one by one. This is why we ask for approximately three months to complete each ring. These three months are part of the journey as your one-of-a-kind ring gradually takes shape. We hope you’ll look forward to seeing the finished piece.

A color that symbolizes a promise of forever, strength to be passed down through generations, and the freedom to create a design that is uniquely yours.

For couples looking for an engagement ring that truly reflects who they are, sapphire is sure to become an increasingly popular choice.

We always have more than 30 sapphires available in our store. Find the perfect sapphire for you and make the process of creating your own jewelry a cherished part of the memory, too.