GEMSTONE EDUCATION
Discernment. Understanding Color.
At Shannon’s Fine Jewelry in Essex Junction, Vermont, we believe choosing a gemstone should feel inspiring, personal, and deeply intentional.
Whether you're selecting a vibrant center stone or exploring gemstones for the first time, understanding what defines a gemstone’s color, character, and origin transforms the experience entirely.
Here, you’ll discover the fundamentals of fine gemstones — from color and clarity to cut and origin — so you can choose a stone that speaks to you in a way no two ever will.
A reflection of individuality, revealed in color.
Understanding the Characteristics of Gemstones
Gemstones are evaluated through a combination of characteristics that define their beauty and rarity — most notably color, clarity, cut, and origin. Each plays a meaningful role in how a gemstone is valued, but how these elements come together ultimately determines how a stone is seen and felt.
Of these, color is the most important. The richness, balance, and intensity of a gemstone’s color are what first capture the eye — and often what make it truly exceptional.
Beyond color, we consider how a gemstone is cut to enhance its natural character, how inclusions influence its uniqueness, and where it originates — as location can shape both its appearance and story in remarkable ways.
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![Gemstone Cut Representation]()
Cut plays a different role in gemstones than it does in diamonds.
While diamonds are cut to maximize brilliance and sparkle, gemstones are cut to enhance their color. The depth, angles, and proportions of a gemstone all influence how color is seen — either concentrating it beautifully or allowing it to appear lighter or uneven.
A well-cut gemstone displays rich, even color with depth and life, while a poorly cut stone may appear washed out or lack presence.
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![Gemstone Origin Representation]()
A gemstone’s origin can influence both its appearance and its story.
Certain regions are known for producing gemstones with distinctive qualities — from the unique hues of Montana sapphires to the vivid blues of Sri Lankan stones and the rich greens of Colombian emeralds.
Beyond geography, origin also reflects how a gemstone was sourced. We prioritize working with trusted partners and, whenever possible, stones with known provenance — allowing us to offer gemstones that are not only beautiful, but responsibly and thoughtfully acquired.
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![Gemstone Clarity Representation]()
Most gemstones contain natural inclusions — and in many cases, they are part of what makes each stone unique.
Unlike diamonds, where clarity is often judged by the absence of imperfections, many gemstones are expected to have internal characteristics. In stones like emeralds, these inclusions — often called jardin — are considered part of the gem’s identity.
Rather than looking for perfection, we focus on how clarity affects a gemstone’s overall beauty — ensuring it remains vibrant, balanced, and visually appealing.
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![Gemstone Color Representation]()
Color is the most important factor in a gemstone’s beauty.
Unlike diamonds — where brilliance and sparkle take center stage — gemstones are prized for the richness and character of their color. Three elements define this: hue, tone, and saturation.
Hue refers to the gemstone’s actual color.
Tone describes how light or dark that color appears.
Saturation measures the intensity and purity of the color.
The finest gemstones display vivid, balanced color — neither too dark nor too light — with a depth and intensity that brings the stone to life.
Gemstone Shapes
A gemstone’s shape plays a meaningful role in how its color and character are experienced.
Unlike diamonds — where shapes are often chosen for brilliance — gemstones are shaped to highlight their color, depth, and individuality. The right shape can enhance saturation, soften or intensify tone, and bring out the unique personality of each stone.
Each shape interacts with light differently, offering its own balance of color, proportion, and presence.
Round
A classic and balanced shape that offers symmetry and versatility, allowing color to appear even and bright.
Oval
An elongated shape that can enhance perceived size while maintaining strong color presence and soft elegance.
Cushion
Soft, rounded edges paired with deeper proportions help concentrate color, often creating a rich, velvety appearance.
Emerald Cut
Step-cut facets emphasize clarity and depth, showcasing a gemstone’s color in a more subtle, refined way.
Pear
A graceful teardrop shape that combines elongation with brilliance, offering movement and distinctive character.
Marquise
An elongated silhouette that maximizes spread and creates a dramatic, elegant look with directional light play.
Radiant
A blend of crisp edges and brilliant faceting, offering both structure and lively color reflection.
Princess
A modern square shape with clean lines, providing a balance of brilliance and structure.
Choosing a Gemstone
Choosing a gemstone is a deeply personal experience — one that goes beyond specifications alone.
Unlike diamonds, where consistency is often the goal, gemstones are celebrated for their individuality. Each stone carries its own nuances of color, clarity, origin, and natural formation, making no two exactly alike.
Rather than searching for a “perfect” gemstone, the goal is to find one that resonates — a color that draws you in, a character that feels distinctive, and a presence that reflects your style.
We carefully curate our collection with this in mind, focusing on gemstones that display exceptional beauty and thoughtful sourcing.
Our team is here to guide you through the process — helping you discover a gemstone that feels as personal as it is meaningful.
The goal isn’t to find the ‘perfect’ gemstone on paper — it’s to find the one that feels right the moment you see it.
How Gemstones Come to Life In Person
While photos and descriptions can offer a helpful introduction, nothing replaces seeing gemstones in person.
Color — the most important quality in a gemstone — is especially sensitive to light. A stone that appears vivid in one setting may look softer or deeper in another, depending on lighting, movement, and surroundings.
Two gemstones with similar characteristics can appear remarkably different when viewed side by side. Subtle variations in tone, saturation, and cut influence how a gemstone reflects light and how its color reveals itself.
Seeing gemstones in person brings these differences into focus — allowing you to experience how each stone truly performs.
At Shannon’s Fine Jewelry, gemstones are viewed in a relaxed, natural setting — under true lighting and side by side — so you can clearly see what makes each one unique.
Many customers find that the moment they see the right gemstone, they simply know.
Online Inspiration. In-Person Confidence.
Many people begin their search online, where it’s easy to explore styles, compare options, and gather inspiration.
It’s a helpful starting point — but gemstones are ultimately experienced, not just viewed. Subtle differences in color, tone, and light performance often become clear only when a stone is seen in person.
What appears similar online can feel entirely different when viewed side by side.
Seeing gemstones in person allows you to compare naturally, ask questions, and develop a clearer understanding of what truly sets one stone apart from another.
At Shannon’s Fine Jewelry, we bring that process together — combining the ease of modern browsing with thoughtful, one-on-one guidance to help you move from inspiration to a confident, informed decision. This is where experience — not just information — makes the difference.
It’s not just about choosing a gemstone — it’s about understanding why it’s the right one.
Gemstone Treatments & Transparency
Gemstones are formed in nature, but many undergo treatments to enhance their color or clarity. These practices are widely accepted — and in many cases, expected within the industry.
What matters most is understanding exactly what you’re looking at.
Some treatments are stable and permanent, while others require more care over time. In certain cases, completely untreated stones are available — often with their own unique characteristics and rarity.
At Shannon’s Fine Jewelry, we believe transparency is essential. Every gemstone is presented with clear, honest information, so you can make a confident and informed decision.
Our role is to guide you through these differences in a straightforward, approachable way — helping you understand not just what a gemstone is, but how it will wear, how it should be cared for, and what makes it truly unique.
Transparency matters — because every gemstone has a story worth understanding.
A World of Color, Curated
Beyond the most familiar gemstones, there is an entire world of color waiting to be discovered.
From the vibrant green of peridot to the warm glow of citrine, and the rich tones of garnet and blue topaz, each gemstone offers its own unique character and visual presence.
Rather than offering everything, we focus on thoughtfully selected stones — chosen for their beauty, how they wear, and how they come to life in natural light.
Whether you’re drawn to something bold, subtle, or unexpected, these gemstones offer the opportunity to create something truly personal.
Sapphire
Sapphires are prized for their rich color, remarkable durability, and timeless appeal. Ranking 9 on the Mohs scale of hardness, they are second only to diamonds — making them an exceptional choice for everyday wear.
While best known for their deep royal blue, sapphires naturally occur in a wide spectrum of colors, from soft pastels to vivid, saturated hues — each with its own unique personality.
Sourced from regions such as Sri Lanka, Madagascar, and Montana, sapphires can vary significantly in tone, brilliance, and origin story. Many are heat-treated to enhance their natural color and clarity, a widely accepted practice that reveals the stone’s full beauty.
Throughout history, sapphires have been associated with wisdom, loyalty, and protection — often worn by royalty and believed to bring clarity and strength to the wearer.
Emerald
Emeralds are treasured for their rich green color and unmistakable character. Ranking 7.5–8 on the Mohs scale of hardness, they are durable enough for regular wear, though they require a bit more care than sapphires or diamonds.
Unlike many gemstones, emeralds are expected to contain natural inclusions — often referred to as the stone’s “jardin,” or garden — which make each gem uniquely its own.
Sourced from regions such as Colombia, Zambia, and Brazil, emeralds can vary in tone, depth, and transparency. Many are treated with oils to enhance clarity, a traditional and widely accepted practice that respects the stone’s natural beauty.
Throughout history, emeralds have been associated with renewal, growth, and wisdom — long symbolizing vitality and the beauty of the natural world.
Ruby
Rubies are celebrated for their intense red color and enduring strength, making them one of the most iconic and sought-after gemstones. Ranking 9 on the Mohs scale of hardness, they are exceptionally durable — ideal for everyday wear and heirloom pieces.
Their signature red ranges from vibrant scarlet to deep, velvety crimson, with the most prized stones often referred to as having a rich “pigeon blood” color.
Sourced from regions such as Myanmar (Burma), Mozambique, and Thailand, rubies can vary in tone, saturation, and origin. Many are heat-treated to enhance their natural color and clarity, a widely accepted practice that brings out their full vibrancy.
Throughout history, rubies have symbolized passion, vitality, and protection — believed to carry the energy of life and worn as a talisman of strength and love.
Tourmaline
Tourmaline is celebrated for its extraordinary range of colors — one of the most diverse of any gemstone. Ranking 7–7.5 on the Mohs scale of hardness, it offers good durability while showcasing remarkable variety.
From deep greens and vibrant pinks to rare bi-color and watermelon varieties, tourmaline can display multiple hues within a single stone — making each gem truly one of a kind.
Sourced from regions such as Brazil, Afghanistan, and Africa, tourmalines vary widely in tone, saturation, and character. Most are untreated, allowing their natural color and individuality to shine.
Tourmaline has long been associated with creativity, balance, and self-expression — a gemstone chosen as much for its personality as its beauty.
Aquamarine
Aquamarine is cherished for its serene blue tones and luminous clarity, evoking the calm and beauty of open water. Ranking 7.5–8 on the Mohs scale of hardness, it offers excellent durability for everyday wear.
Its color ranges from soft, airy blue to deeper ocean hues, often with exceptional transparency that allows light to pass through effortlessly — giving the stone its signature glow.
Sourced from regions such as Brazil, Madagascar, and Nigeria, aquamarines are typically eye-clean and may be gently heat-treated to enhance their natural color, a common and accepted practice.
Historically, aquamarine has been associated with tranquility, protection, and safe passage — once carried by sailors as a talisman against the dangers of the sea.
Amethyst
Amethyst is admired for its rich violet hues and timeless elegance. Ranking 7 on the Mohs scale of hardness, it offers good durability for everyday wear while maintaining a refined, luxurious appearance.
Its color ranges from soft lavender to deep, saturated purple, often with subtle variations that give each stone its own character.
Sourced from regions such as Brazil, Uruguay, and Zambia, amethysts are typically eye-clean and rarely treated, allowing their natural beauty to shine through.
Throughout history, amethyst has been associated with clarity, calm, and protection — long believed to bring balance and a sense of grounded energy to the wearer.
Opal
Opals are known for their captivating play of color, displaying flashes of rainbow hues that shift with light and movement. Ranking 5.5–6.5 on the Mohs scale of hardness, they are softer than many gemstones and best suited for occasional wear or thoughtfully designed pieces.
Unlike faceted stones, opals are typically cut as smooth cabochons, allowing their internal color patterns to take center stage — each one entirely unique.
Sourced primarily from Australia, Ethiopia, and Mexico, opals can vary widely in body color and intensity. Some may require special care, particularly those with higher water content, to preserve their beauty over time.
Throughout history, opals have been associated with creativity, inspiration, and imagination — often believed to reflect the emotions and energy of the wearer.
Topaz
Topaz is admired for its brilliance, clarity, and wide range of colors. Ranking 8 on the Mohs scale of hardness, it offers excellent durability for everyday wear while maintaining a crisp, luminous appearance.
While naturally found in shades from colorless to golden and pale blue, many of the vivid blue tones seen today are achieved through enhancement — a stable and widely accepted process that reveals the stone’s full vibrancy.
Sourced from regions such as Brazil, Sri Lanka, and Nigeria, topaz is often exceptionally clear, allowing light to pass through freely and create its signature sparkle.
Historically, topaz has been associated with strength, clarity, and protection — believed to promote confidence and positive energy.
Your Local Gemstone Experts
Many customers exploring gemstones in the greater Burlington area visit Shannon’s Fine Jewelry for guidance they can trust.
As a local, family-owned jeweler, we believe choosing a gemstone should feel comfortable, informative, and even a little exciting.
Our team takes the time to help you understand what makes each gemstone unique — from the nuances of color and origin to how a stone is cut and how it performs in light.
Whether you’re selecting a center stone for a custom piece or simply exploring your options, we’re here to guide you with honesty, transparency, and care.
We invite you to visit our Essex Junction showroom to experience gemstones in person, compare options side by side, and discover what truly speaks to you.
