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The beauty of the ruby: why is it so precious?

Dec 13,2023 | Juyoyo

In the sparkling world of gemstones, the ruby stands out like a shining star with its deep red color and exceptional hardness. A gemstone that has been the subject of legends for centuries, it is not only a beautiful stone, but also a witness to emotions. It is used in the design of wedding bands and engagement rings, and it even gives a profound meaning to the vows of love. Without words, the ruby has become a symbol of eternity, gently but firmly guarding every beautiful love.

As we delve into the fascination of ruby, let's discover why this stone is so precious and how it shines uniquely in the world of jewelry.


Ruby Physical and Chemical Properties

rew rubyHardness and Robustness

Rubies are known for their exceptional hardness, reaching 9 on the Mohs scale of hardness, second only to diamonds. This allows rubies to excel in everyday wear, resisting scratches and maintaining their long-term beauty. Hardness is not only an important characteristic of rubies in gemmology, it is one of the reasons why they are so highly regarded in the jewelry and jewelry world. The robustness of rubies offers designers more creative possibilities, while also making them a long-lasting and durable jewelry choice, adding to their preciousness in the marketplace.


The typical color of rubies ranges from deep red to bright red, a beautiful color derived from the presence of chromium. Deep red rubies are considered to be the most valuable, while blood red rubies are prized for their unique brilliance. Color is one of the key factors in the attractiveness of rubies, with their deep red color giving them a regal, elegant look. In addition, variations in color saturation and transparency give rubies different expressions, further enriching their use in jewelry design.

Optical Effect

Rubies have a unique refractive index of 1.762-1.770, which allows light to create a marvelous optical effect within them. This effect gives rubies a unique sparkle and shimmer that makes them visually captivating when exposed to light. The optical effect not only adds to the aesthetic appeal of rubies, but also offers designers the possibility of creating more layered jewelry pieces.

At the same time, it should be noted that synthetic rubies have a refractive index of 1.561-1.564, which is different compared to natural rubies. This difference is important when identifying and evaluating gemstones, and also reflects the influence of the ruby's origin and growth method on its physical properties.


Types and Qualities of Rubies

Primary Production Area

Ruby Origin: Rubies are found in many regions of the world, with major origins including Burma, Sri Lanka, Thailand, Tanzania, and Australia. Rubies from each origin have unique characteristics, such as color, transparency and inclusions specific to the origin, which directly affect the quality and value of the ruby.

The influence of origin on the quality of rubies: Burmese rubies are known for their deep red color, while Sri Lankan rubies often have a pinkish hue. Origin not only determines the color of a ruby, but also its physical characteristics such as hardness and transparency. An in-depth analysis of the influence of origin on the quality of rubies will help consumers better understand the unique characteristics of the ruby they are buying.

Different Variety

Main varieties of rubies and their characteristics: There are several varieties of rubies, including traditional rubies, Star rubies and Tropical rubies. Each variety is unique in terms of color, clarity and inclusions, which affects its status and popularity in the marketplace.


Position of the different varieties in the market: Some varieties are highly sought after by jewelers and collectors because of their rarity or unique appearance, and thus occupy an important position in the market. Understanding the characteristics of the different varieties helps consumers to make a more targeted choice of rubies that meet their preferences and needs.


Cultural Significance of Rubies

rubyIn ancient lore, the ruby was regarded as a mystical amulet and a symbol of strength. In Egypt, it was worshipped as the embodiment of the sun god, representing the power of life and the hope of regeneration. And in Indian mythology, the ruby shines with a divine light on love and prosperity, becoming a symbol of love's longevity.

Over the course of history, rubies have become a symbol of power, status and wealth. In ancient civilizations, monarchs wore ruby scepters and crowns to reflect their rule and majesty. These ornaments were not only symbols of jewelry, but also of culture and social status.

The use of ruby in different civilizations, such as in the courts of ancient Rome and in sacred celebrations in Hindu culture, has given it a rich cultural connotation. It transcends material existence and becomes a witness to the evolution of civilization.

The history of ruby is rich and far-reaching, and it has witnessed the rise and fall of countries, the change of dynasties, and the pledge of love. In the long river of history, ruby is not only a kind of ornament, but also an important part of cultural heritage. Its experience of the vicissitudes of time, recorded human emotions, beliefs and the pursuit of a better life.

Ruby is not only a beautiful gemstone, but also a living testimony of human culture and history. It is like a microcosm of time, glittering with the light of human dreams, beliefs and persistence. In this gemstone lies the power of culture passed down from generation to generation, making it a timeless classic.


Art & Jewelry

Rubies in Art

Rubies are often used as one of the inspirations for creations in works of art, and ruby elements in paintings and sculptures often carry strong cultural connotations. Through the analysis of artworks, we are able to gain a deeper understanding of the unique beauty of rubies in artistic expression.

The artist gives life and depth to the work by using the ruby's color, shape and brilliance. This way of creation not only enriches the layers of the artwork, but also gives the ruby a richer artistic value.

Fashion and Jewelry Design

As the main character in jewelry design, ruby's color and optical effects provide designers with a wide range of creative possibilities. Through unique design concepts, ruby gives jewelry a sense of fashion and unique personality. Highly prized in the fashion world, its deep red color not only embellishes clothing, but also highlights individual taste and fashion sense. Rubies are ideal in ring design due to their hardness and color. Its distinctive deep red color makes ruby a bright splash of color in ring design, highlighting the unique character of the ring.

Ruby in art, jewelry and ring design not only reflects its visual beauty, but also incorporates a deep understanding of art, fashion and culture. Ruby is not only a decoration, but also a part of art and culture, which shines in different fields through various designs.


Juyoyo Pear Shaped Ruby Yellow Gold Engagement Ring Juyoyo 2ct Round Cut Lab Ruby 925 Sterling Silver Engagement Ring Juyoyo Oval Cut Ruby Engagement Pavé Halo Engagement Ring
Juyoyo Pear Shaped Ruby Yellow Gold Engagement Ring Juyoyo 2ct Round Cut Lab Ruby 925 Sterling Silver Engagement Ring Juyoyo Oval Cut Ruby Engagement Pavé Halo Engagement Ring



In the world of ruby, we have explored its origins, its physico-chemical properties and gained insight into its importance in various fields. From ancient legends to modern art and jewelry design, the ruby continues to reveal a breathtaking brilliance with its unique charms.

Ruby's hardness and unique color have made it highly sought after in jewelry design and a source of inspiration for artists and designers. Its representation in paintings, sculptures and all types of jewelry shows the multiple faces of ruby as a precious stone.

And in the cultural significance of the ruby, we find that it is not just a gemstone, but a witness to the mysterious legends and history of civilization. Its mysterious symbolism in ancient legends and its application in history make it a treasure in cultural heritage.

Ruby is not only a decorative object, but also an expression of emotion, Juyoyo presents a visual feast of love, beauty and precious moments through the design of its wedding and engagement rings.