Robinson's Jewelers Blog / Gemstone Education

Discover the latest trends, tips, and insights in the world of fine jewelry with Robinson's Jewelers' official blog. Dive deep into the mesmerizing realm of precious metals and gemstones. Whether you're a jewelry aficionado or seeking styling advice, our curated articles are here to enlighten and inspire.

Close-up comparison of heat-treated and natural sapphire stones showing color and inclusion differences.

How to Tell If a Sapphire Is Heat-Treated (Quick Visual Clues) - Your Guide to a Gemstone's Natural Story

Maya Thompson Posted on January 16 2026
So you've fallen in love with a stunning sapphire piece—maybe it's a bold ring or an el...
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A stunning comparison of a natural emerald ring and a lab-created emerald ring, showcasing their vibrant green color and brilliance.

What Is a Lab-Created Emerald vs. Natural? Uncovering the Cost & Color Facts You Need to Know

Maya Thompson Posted on January 06 2026
When you're drawn to the mesmerizing green of an emerald, it can feel like you've been ...
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Visual comparison showing a sparkling round brilliant cut diamond next to an elegant emerald step cut diamond on a dark background.

The Difference Between Brilliant & Step Cuts (Visual Guide) - Discover Your Diamond's Personality!

Maya Thompson Posted on January 05 2026
So you’re staring at a sea of sparkly things at Robinson’s Jewelers, and your brain is ...
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A close-up image of a magnificent emerald ring, showcasing the deep green gemstone's clarity and brilliant facets against a dark background.

What is Fracture Filling and How Does It Affect Emerald Value? The Guide Jewelry Lovers Need

Maya Thompson Posted on December 27 2025
So, you've fallen in love with the deep, captivating green of an emerald and are dreami...
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A dazzling close-up comparison of a Zambian emerald and a Colombian emerald, showcasing their distinctive green hues side by side in luxurious jewelry settings.

The Distinctive Green Hue of Zambian Emeralds vs. Colombian Gems: Your Guide to Choosing Your Perfect Green.

Maya Thompson Posted on December 25 2025
Have you ever found yourself utterly lost in the deep, mesmerizing green of an emerald?...
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A stunning collection of Australian opal jewelry including rings, pendants, and earrings from Robinson's Jewelers, showcasing vibrant play-of-color.

Where does 95% of the world's opal come from? Unearthing Australia's Rainbow Treasures

Maya Thompson Posted on December 15 2025
Okay, let's play a quick game. Picture a gemstone that captures a rainbow, a starry nig...
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Close-up comparison of a neon blue Paraiba tourmaline and a deep blue topaz gemstone, showcasing their different color saturations.

Understanding the Color Saturation of Paraiba Tourmaline vs. Topaz: A Tale of Electric Neon vs. Timeless Vivid Hues

Maya Thompson Posted on December 13 2025
Picture this: you’re hunting for that perfect pop of blue for a special piece of jewelr...
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Close-up macro photograph of a stunning gemstone with visible inclusions and unique internal characteristics, showcasing nature's artistry.

When is a "Flaw" in a Gemstone Desirable to a Collector? The Surprising Truth About Imperfect Perfection

Maya Thompson Posted on December 02 2025
Let’s be honest—when most of us hear the word “flaw,” we think of something to hide or ...
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A stunning collection of lab-grown colored gemstones including emeralds, sapphires, and rubies in various jewelry settings

Lab-Grown Colored Gemstones: Recreating Nature's Rarest Hues - Science Meets Sparkle!

Maya Thompson Posted on December 01 2025
Imagine owning a Paraiba tourmaline with that electrifying neon blue-green glow that ty...
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Close up view of a stunning emerald ring showcasing the beautiful natural inclusions known as jardin

A Guide to "Jardin": Appreciating the Inclusions in Emeralds - Why Flaws Make Your Gemstone Perfect

Maya Thompson Posted on November 28 2025
Let’s be real: when you slip on a stunning new emerald necklace, your first thought pro...
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A collection of vibrant spinel gemstones in various cuts and colors including red, pink, and blue, showcasing their brilliant sparkle.

Spinel: The "Great Impostor" Gem That Deserves Its Own Spotlight - And Is Finally Stealing the Show

Maya Thompson Posted on November 28 2025
Picture this: you’ve been living under an assumed identity for centuries, hanging out w...
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High-quality moonstone jewelry showing brilliant blue adularescence against dark background

The Subtle Distinctions: How to Tell a High-Quality Moonstone from a Common One (And Avoid Getting Mooned!)

Maya Thompson Posted on November 26 2025
That ethereal, mystical glow that seems to capture moonlight within a stone — it’s no w...
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A stunning comparison showing the vibrant play-of-color in an opal and the electric labradorescence in a labradorite gemstone.

The World of Phenomenal Gems: Opal's Play-of-Color vs. Labradorescence - Nature's Most Mesmerizing Light Shows

Maya Thompson Posted on November 23 2025
Have you ever found yourself completely hypnotized by a gemstone that seems to contain ...
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Close up of unique gemstone inclusions showing natural characteristics in diamonds and colored stones at Robinson's Jewelers

Understanding Inclusions: When "Flaws" Add Character and Uniqueness to Your Gemstone - The Ultimate Guide to Nature's Fingerprints

Maya Thompson Posted on November 13 2025
Let’s be real for a second—perfection is overrated. I mean, think about it: that tiny s...
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Stunning collection of high-quality jadeite jade pieces showing variations in color, texture and transparency

How to Select a High-Quality Jadeite Jade: Color, Texture, and Transparency - Your Ultimate Guide to Finding the Perfect Piece

Maya Thompson Posted on October 30 2025
So you’re ready to dive into the mesmerizing world of jade jewelry, but you’re not quit...
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A stunning close-up of a precious opal showing its spectacular play-of-color against a dark background

The Uniqueness of Opals: The Scientific Phenomenon of Their Iridescent Color - Nature's Original Light Show

Maya Thompson Posted on October 12 2025
Have you ever found yourself completely mesmerized by a gemstone that seems to contain ...
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A stunning blue zircon gemstone ring showcasing its exceptional brilliance and fire.

The Brilliance of Zircon: A Look at This Often-misunderstood Gem That's Not What You Think

Maya Thompson Posted on October 11 2025
Let’s play a quick word association game. When I say “zircon,” what pops into your head...
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A stunning alexandrite gemstone displaying its magical color change from green to red

The Mystery of the Alexandrite: The Color-changing Properties of This Rare Gem That Will Make You Do a Double-Take

Maya Thompson Posted on October 08 2025
Have you ever slipped on a piece of jewelry and thought, "Wait, did that just change co...
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Collection of raw uncut gemstones in various colors and formations showcasing natural beauty

The Beauty of the Uncut Gem: Raw and Unrefined - Nature's Masterpiece Before the Polish

Maya Thompson Posted on October 05 2025
In a world obsessed with perfection and precision, there’s something wildly refreshing ...
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Stunning color-changing sapphire jewelry collection showing variations in color under different lighting

Do Sapphires Change Color Over Time? The Surprising Truth About These Living Gemstones

Maya Thompson Posted on October 04 2025
So you’ve fallen in love with a stunning sapphire ring or perhaps inherited a family he...
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