A Definitive Guide to the May Birthstone: Emerald

Emerald is the May birthstone — a rich, vivid green gem that captures the spirit of spring's full bloom. Prized for centuries for its color, rarity, and deep symbolism, the May birthstone has been worn by royalty, gifted to lovers, and treasured as a symbol of renewal and growth. But emerald's beauty transcends a single month. Once you understand its history, meaning, and unique character, you'll see why this gemstone is a timeless choice for jewelry worn every day of the year."

In This Article:

• About Emeralds
  
• Color
• Durability
• Healing Properties
  
• Inclusions
• Meaning & Symbolism
• Crystal Uses
• Emerald Jewelry
• Other May Birthstones
• Choosing the May Birthstone

About Emeralds

Emerald is one of the most prized gemstones in the world, admired for its vivid green hue, rich history, and unique geological character. It's a variety of the mineral beryl (beryllium aluminum silicate), with a hexagonal crystalline structure and a striking green color that comes from trace amounts of chromium or vanadium.

Unlike most gemstones, emeralds typically feature natural inclusions — known as "jardin," French for garden — that add to their character rather than detract from their value. High-quality emeralds are rare, primarily sourced from Colombia, Zambia, and Brazil, with additional deposits in Afghanistan, Ethiopia, and Zimbabwe. Colombian emeralds in particular are considered the finest in the world, prized for their pure, intense green. Whether valued for their captivating color, geological uniqueness, or centuries of significance, emeralds remain among the most treasured gemstones in fine jewelry.

Color

While green is the signature color of the May birthstone, emerald actually displays a range of green hues, from light mint to deep, rich forest green. Undertones may vary, showing bluish or yellowish hints that add depth and uniqueness to each stone’s appearance. These undertones are influenced by trace elements like chromium or vanadium within the crystal structure, which contribute to the stone's distinct coloration.

The color of emeralds can change over time, as they are often treated with oils or resins to enhance their natural beauty. With age, these enhancements may gradually diminish, giving vintage emerald jewelry a subtle, delicate charm.

Emeralds with the darkest green and bluish undertones are typically the rarest and most sought-after. However, all hues carry their own unique beauty and elegance, making any shade of emerald a captivating choice.

Durability

Emeralds fall between 7.5 and 8 on the Mohs scale, so they’re quite hard but not as durable as diamonds or sapphires. What makes them a little more delicate is that most emeralds have natural inclusions, which can make them more likely to chip or crack if hit the wrong way. They’re still great for everyday wear, especially in rings, but it’s a good idea to take them off during anything too hands-on. With a little care, an emerald ring can hold up beautifully and be enjoyed for years to come.

Healing Properties

Emerald has long been associated with healing, both emotional and physical. In crystal healing traditions, it's connected to the heart chakra (known as Anahata in Sanskrit) — the fourth primary chakra, located in the center of the chest and tied to love, compassion, emotional balance, and forgiveness.

Because of its rich green color and energetic properties, emerald is often used to open the heart, ease grief, restore trust after heartbreak, and deepen connection in romantic relationships. Some traditions also believe emerald supports memory, mental clarity, and patience. Whether worn as jewelry or used in meditation, the May birthstone is considered one of the most powerful stones for matters of the heart.

Inclusions

Inclusions are natural features formed inside a gemstone as it grew — tiny crystals, fissures, or trace minerals trapped during formation. In most gemstones, inclusions are considered flaws and lower the value. With emeralds, the opposite is true.

Emerald inclusions, often called "jardin" (French for garden), are so characteristic of the stone that they're considered part of its identity. They create wispy, web-like patterns that look almost like a tiny landscape inside the gem, and gemologists actually use them to confirm that an emerald is natural rather than synthetic. A perfectly clear emerald is so rare it's often viewed with suspicion — most genuine emeralds have visible jardin.

Rather than a flaw, jardin is part of what makes each emerald one of a kind. No two are alike, which is part of why vintage emerald jewelry is so collectible — every stone has its own story written inside.

Meaning & Symbolism

Emeralds have been cherished for millennia, dating back to ancient Egypt, where they were believed to symbolize fertility, renewal, and prosperity. Their lush green hue has long been associated with nature, abundance, and endurance, making them a powerful symbol of both love and friendship.

In addition to being the official May birthstone, emerald is also linked to the twentieth and thirty-fifth wedding anniversaries, as well as the zodiac sign Taurus (April 20 to May 20). The vibrant green of high-quality emeralds represents wisdom, balance, and growth, but their significance extends beyond color alone. Emeralds are often called the "stone of successful love," as they are believed to open the heart, promote harmony, and inspire deep emotional connections.

Crystal Uses

Emerald has long been used in spiritual and metaphysical practices, including meditation, energy work, and ceremony. Because of its association with the heart chakra, the stone is believed to help align emotional and physical balance, encourage forgiveness, and promote a sense of calm and centeredness. Some practitioners also use emerald to support mental clarity, memory, and intuition.

In rituals, emeralds are often placed on altars, in reflective spaces, or held during meditation to deepen focus and intention. Many believe the stone's energy is most powerful in natural sunlight, where the green of the gem comes alive and invites you to gaze deep into the stone — a practice some traditions believe opens the heart and quiets the mind.

Emerald Jewelry

Emeralds have been treasured for centuries, and as a result they appear in a wonderful range of vintage and antique jewelry styles. The classic rectangular emerald cut was actually developed for this stone — its stepped corners reduce pressure on the brittle gem during cutting and setting, while showcasing the rich green color to its best advantage.

In Victorian engagement rings, emeralds were often paired with diamonds in nature-inspired motifs — leaves, vines, flowers, and the occasional snake — symbolizing eternity, growth, and abundance. 

During the Art Deco era, emeralds took on a different role. Designers paired their bold green with diamonds, onyx, and platinum in striking geometric arrangements, making emerald rings a signature look of the Roaring Twenties. The result is some of the most architectural and dramatic emerald jewelry ever made.

Today, vintage emerald rings from these eras remain among the most collectible and meaningful pieces of antique jewelry. Whether you're drawn to the soft romance of a Victorian floral motif or the bold lines of an Art Deco design, an antique emerald ring carries history, craftsmanship, and beauty in a way no modern piece can replicate.

Choosing the May Birthstone

Discover the beauty of the May birthstone and you'll quickly understand why emeralds have captivated jewelry lovers for centuries. Whether you're shopping for a May birthday, a 20th or 35th anniversary, or simply drawn to the rich green of a stone with real history, an antique emerald ring is a piece that holds meaning long after the occasion. Explore our collection of vintage emerald rings and find the one that reflects your style and story.

Suzanne Sachs

Suzanne has always believed vintage rings can change lives. She's been in the jewelry industry for over 40 years, working with vintage jewelers, diamond dealers, diamond cutters, and gemologists. Suzanne started Artdecodiamonds in 2000 and understood the demand for vintage rings throughout the world. She ultimately started VintageDiamondRing.com in 2014, and understands each vintage ring is a reflection of you – your history, your relationships, your style, your elegance and is honored to have the opportunity to help you showcase your flair in a unique and exquisite way.