Robinson's Jewelers Blog / Tanzanite

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.

Colored gemstones displaying pleochroism with shifting hues viewed from different angles

What Is Gemstone Pleochroism and Why Does It Matter? The Fascinating Color Secret Hiding Inside Certain Gems

Maya Thompson Posted on August 28 2026
Some gemstones are perfectly content showing you one gorgeous color. Others apparently ...
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A close-up comparison of three stunning blue-violet gemstones: Sapphire, Spinel, and Tanzanite, showcasing their unique colors and brilliance.

How to Choose Between Sapphire, Spinel, and Tanzanite: A Hilarious Guide to Finding Your Perfect Blue (or Purple!) Gemstone Soulmate

Maya Thompson Posted on July 09 2026
Choosing a gemstone is a lot like picking a favorite child, except you actually get to ...
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Colorful chart ranking the durability of popular gemstones for engagement rings like sapphire, ruby, morganite, and tanzanite

Colored Gemstone Engagement Rings: Durability Ranking Chart | The Ultimate Guide Before You Say Yes

Maya Thompson Posted on January 06 2026
Okay, let's be real for a second. You're dreaming about a stunning, unique engagement r...
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Close-up of a stunning blue-violet tanzanite gemstone set in a diamond halo ring, showcasing its mesmerizing color and brilliance.

The Rare Beauty of Tanzanite and Its Finite Supply: A Gem You Might Not See Again in Your Lifetime.

Maya Thompson Posted on December 25 2025
Have you ever looked at a piece of jewelry and known, deep in your bones, that you were...
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Close-up of an ultrasonic jewelry cleaner with various gemstone rings and necklaces beside it, highlighting the dilemma of what is safe to clean.

The Ultrasonic Cleaner Dilemma: Which Gemstones Should Never Go In? (The Answer Might Surprise You!)

Maya Thompson Posted on December 10 2025
So, you’ve got that fancy ultrasonic jewelry cleaner, and you’re feeling like a domesti...
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Close-up of a gloved hand placing a rare emerald into a secure, padded transport case inside a jewelry vault.

How Do Jewelers Secure Rare Gemstones During Transport? The Secret Mission You Never Knew About

Maya Thompson Posted on December 05 2025
Have you ever wondered how that stunning sapphire necklace or breathtaking emerald ring...
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Stunning tanzanite gemstone showing its beautiful blue-violet pleochroic colors in an elegant jewelry setting

A Deep Dive into Tanzanite: Why This Pleochroic Gem is Found in Only One Place on Earth (And Why That's Amazing!)

Maya Thompson Posted on November 15 2025
Picture this: a gemstone so rare that you could fit its entire source on a single golf ...
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Stunning blue-violet tanzanite gemstone jewelry from Robinson's Jewelers collection

A Guide to Tanzanite: The Geology and Allure of This Rare Blue-Violet Gem That's 1,000 Times Rarer Than Diamonds

Maya Thompson Posted on November 06 2025
Imagine a gemstone so rare that it’s found in only one place on Earth, a place so speci...
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An exquisite collection of colored gemstone rings and jewelry showcasing rubies, sapphires, and emeralds from Robinson's Jewelers

What Are the Key Factors That Determine the Value of a Colored Gemstone? (The Sparkling Truth Revealed!)

Maya Thompson Posted on October 20 2025
Ever found yourself swooning over a stunning sapphire ring or gasping at the beauty of ...
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A stunning collection of rare jewelry materials including brilliant rhodium-finished white gold and colorful precious gemstones like alexandrite and red beryl.

What is the Rarest Jewelry Material? The Answer Might Surprise You!

Maya Thompson Posted on October 13 2025
Ever find yourself staring into a jewelry case, wondering if that stunning piece is as ...
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A stunning collection of investment-grade gemstones including ruby, sapphire, emerald, and diamond jewelry from Robinson's Jewelers.

Investment Gemstones: Which Stones Hold (or Increase) Their Value Over Time? (Spoiler: It's Not Your 401k)

Maya Thompson Posted on September 14 2025
Let’s be real, the stock market can be about as predictable as a toddler on a sugar rus...
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A stunning collection of sapphire, emerald, and ruby rings and bracelets arranged elegantly for a bride's something blue, green, and red.

Something Blue (and Green, and Red): Incorporating Colorful Gemstones into Your Wedding.

Maya Thompson Posted on September 06 2025
For generations, brides have clung to the charming old rhyme: Something old, something ...
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Adventurous gemstone mining in remote locations for rare rubies, emeralds, and diamonds

The Most Dangerous Places to Mine Gemstones: A Thrilling Journey for the World's Rarest Treasures

Maya Thompson Posted on July 20 2025
Ever wondered what it takes to get that stunning ruby ring on your finger? Spoiler aler...
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Rare gemstones including tanzanite, alexandrite, and ruby displayed on velvet

Why Some Gemstones Are Suddenly Going Extinct: The Shocking Truth Behind These Vanishing Treasures

Maya Thompson Posted on July 16 2025
Picture this: You're scrolling through our stunning jewelry collection, dreaming of you...
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Luxury purple gemstone jewelry collection featuring amethyst and tanzanite rings, necklaces, and earrings from Robinson's Jewelers

What Do Purple Gemstones Represent in Luxury Jewelry? Unveiling the Royal Secrets of Amethyst, Tanzanite & More

Maya Thompson Posted on June 27 2025
Ever wondered why queens and empresses throughout history have been obsessed with ameth...
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A stunning tanzanite gemstone jewelry piece showcasing its rare blue-violet hues

Why is Tanzanite Considered a Rare Spiritual Stone?

Maya Thompson Posted on June 17 2025
In the world of gemstone jewelry, few stones captivate the imagination quite like Tanza...
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A stunning tanzanite gemstone showcasing its vibrant blue-violet hues in a fine jewelry setting.

Tanzanite Explained

Maya Thompson Posted on June 10 2025
Tanzanite is one of the most captivating and rare gemstones in the world, known for its...
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A stunning collection of rare gemstones including tanzanite, painite, red coral, and paraíba tourmaline.

What Stone is Rarer Than a Diamond?

Maya Thompson Posted on April 02 2025
When it comes to rare gemstones, diamonds often steal the spotlight. However, there are...
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A stunning collection of colorful gemstones including diamonds, sapphires, emeralds, and opals.

What Is The Most Beautiful Gem?

Tracy Robinson Posted on March 03 2025
When it comes to gemstones, beauty is often in the eye of the beholder. However, certai...
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A stunning display of Tanzanite and Sapphire gemstones showcasing their unique color variations and brilliance.

Why Choose Tanzanite Over Sapphire?

Maya Thompson Posted on February 16 2025
When it comes to choosing the perfect blue gemstone, Tanzanite and Sapphire stand as tw...
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