Robinson's Jewelers Blog / Rare Gems

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 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 collection of colored diamond rings featuring fancy yellow, pink, and blue diamonds in various settings

The Resurgence of Colored Diamonds in Fine Jewelry: Fancy Yellows, Pinks, and Blues Are Stealing the Spotlight

Maya Thompson Posted on October 31 2025
Move over, clear diamonds—there’s a new rainbow in town, and it’s absolutely fabulous. ...
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Elegant antique jewelry collection displayed on velvet including rings, necklaces and brooches under auction house lighting

The Art of the Auction: Bidding on Beauty & Building Your Jewelry Legacy

Maya Thompson Posted on October 11 2025
Ever watched an auctioneer's hammer drop on a ruby ring for the price of a luxury car a...
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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 rare organic gems including amber, copal, jet, and pearl jewelry pieces from Robinson's Jewelers

The World of Rare Organic Gems: Amber, Copal, Jet, and Pearl - Nature's Most Stunning Treasures

Maya Thompson Posted on September 20 2025
Forget diamonds that formed under pressure—we’re diving into gems that started as livin...
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Alexandrite gemstone showing color change from green to red under different lighting

The Allure of Alexandrite: The Incredible Color-Changing Chameleon of the Gem World

Maya Thompson Posted on September 08 2025
Imagine owning a gemstone so magically unpredictable that it’s like having two jewels i...
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Close-up of a rare multicolor gemstone ring under auction house lighting

Why Auction Prices for Certain Jewelry Pieces Defy Logic (And How to Spot the Next Record-Breaker!)

Maya Thompson Posted on August 22 2025
Ever watched a ruby ring sell for the price of a small island and thought, "Did someone...
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Close-up of vintage and modern jewelry pieces with potential to become valuable collector's items

How to Tell If a Jewelry Piece Will Become a Collector's Item: The Ultimate Guide to Spotting Future Heirlooms

Maya Thompson Posted on August 10 2025
Ever wondered if that stunning ruby ring you just bought will be worth a small fortune ...
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Meteorite jewelry featuring a stunning ring with etched Widmanstätten patterns, set alongside diamonds and gold

The Surprising Connection Between Meteorites and High-End Jewelry: How Space Rocks Become Stunning Masterpieces

Maya Thompson Posted on July 30 2025
Imagine wearing a piece of meteorite jewelry that traveled billions of miles through sp...
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Close-up of rare colored gemstone jewelry including sapphires, rubies and diamonds in various luxury settings

How to Spot Jewelry That Will Appreciate in Value: A Savvy Shopper’s Guide to Timeless Treasures

Maya Thompson Posted on July 25 2025
Let’s be real—we don’t just buy jewelry because it’s shiny (though that’s a big plus). ...
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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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A mesmerizing collection of glowing gemstones, including opals and moonstones, illuminated in the dark to showcase their natural phosphorescence.

The Physics of Light in Gemstones: Why Some Stones Glow in the Dark (And How to Make Them Shine Even Brighter!)

Maya Thompson Posted on July 04 2025
Ever walked into a dimly lit room and spotted your opal ring glowing like it’s harborin...
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A close-up of vintage jewelry pieces, including rings and necklaces, showcasing intricate designs that could hide valuable gems

How Thrift Stores Accidentally Sell Million-Dollar Jewelry: The Hidden Treasures You Might Be Missing

Maya Thompson Posted on June 28 2025
Imagine walking into your local thrift store, sifting through a bin of costume jewelry,...
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A vibrant red ruby and a dazzling diamond side by side, showcasing their brilliance and value in fine jewelry.

Is a Ruby More Expensive Than a Diamond?

Maya Thompson Posted on March 07 2025
When considering the world of fine gemstones, one question often arises—Is a Ruby more ...
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A stunning collection of sapphires showcasing the most valuable colors, including Padparadscha and Kashmir Blue.

What Color Sapphire Is Most Valuable?

Maya Thompson Posted on March 01 2025
Sapphires are among the most coveted gemstones, known for their striking hues and timel...
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Alexandrite gemstone displaying its unique color-changing properties

What Makes Alexandrite So Unique?

Maya Thompson Posted on December 31 2024
Alexandrite is a gemstone like no other, captivating the hearts of jewelry enthusiasts ...
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Russalite and Diamond Pendant

Is Russalite Rare?

Andrew Robinson Posted on April 13 2024
RussaliteHave you ever heard of Russalite? If not, you're not alone. Despite its captiv...
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