Did You Know?

A Glossary of Gemstone Faceting Terms for Beginners

A comprehensive glossary of gemstone faceting terms for students and beginner gemologists, covering all terms relating to the world of gemstone cutting.

10th Feb 2020
2

Always Wanted A Ruby Pendant? Try Online Auctions

Always wanted A ruby pendant? Online auctions are a great place to find loose Rubies to make into any type of pendant.

30th Jan 2020
2
2

Ancient Egyptian Jewelry

The ancient Egyptians valued personal adornment highly and Egyptian jewelry was worn by women and men, and of all social classes.

30th Jan 2020
1

Are Emeralds Clear or Cloudy?

As you might’ve guessed—it depends entirely on the emerald. Flawless emeralds are not cloudy, but are highly transparent or clear.

30th Jan 2020
1

Are Irradiated Gemstones Dangerous?

There is a trend at the moment of people asking if irradiated gemstones are dangerous? The good news is, no they are not. Let us explain.

30th Jan 2020
8
1

Argyle Pink Diamonds

Argyle Pink Diamonds are Australia’s rare pink diamond from the remote Argyle mine in Australia. Less than one tenth of 1% is classified Pink.

30th Jan 2020
2

Bidding Strategies For Winning Online Bargains

Follow these 8 easy bidding strategies and start successfully winning online auctions. Smart bidding strategies for those who wants to save money and win quality items online.

30th Jan 2020
14
1

Cocktail Rings - History and Allure

Cocktail rings are big, bold and make a statement by anyone who wears them. Cocktail rings originated in the 1920's when almost everything was outlawed.

30th Jan 2020
3

Diamond Alternatives: Non-Traditional Engagement & Wedding Rings

Although diamonds have been the traditional choice for many years, couples are starting to opt for gemstones more often for a number of reasons. Gemstones are not only more affordable than diamonds, but also offer a wider range of choices in sha

30th Jan 2020
2

Diamond Cuts and Diamond Shapes

When buying a Diamond it is important to understand the relationship between the Diamond cut, the shape and the four C's.

30th Jan 2020
10

Fluorescent Minerals - Rocks That Glow

One of the latest phenomena that are being exhibited in museums is fluorescent minerals or in simple terms, rocks that glow.

30th Jan 2020
3

Fossil Safari - Dinosaurs and Fossil Hunting In Morocco

If you ever find yourself wondering what to expect on a fossil hunting trip in Morocco, have a read of our amazing Moroccan fossil safari and cultural experience.

30th Jan 2020
8

Gemstone Colors - List Of Gemstones By Color

If you want to shop by gemstone colors this handy guide will break down each gemstone just for you. Red gemstone, green gemstones and more

30th Jan 2020
5

Gemstone vs Antiques In Value War

Antiques used to be the item of choice for long term investment but over time the value of these have dropped. Gemstones on the other hand have continued to increase in value.

30th Jan 2020
4

Gemstones From Ancient Egypt

Aside from gold, Ancient Egyptian jewelry was often made from precious and semi-precious stones. Lets explore what these gemstones are.

30th Jan 2020
1

Gold Price Is Set To Explode

Gold prices always rise with uncertainty. Today uncertainty is rampant with the UK Brexit, Trump causing waves in the US presidential election, the hung election in Australia and China’s slow down.

30th Jan 2020
4

Green Gemstones: Which Gems are Green?

Green gemstones are popular among jewelry aficionados, designers, and collectors alike. The vibrant to rich hues make them equally exciting to wear and work with.

30th Jan 2020
2

Highest Quality Sapphires Within Your Financial Reach

Sapphires might seem like they are expensive so where can you find the highest quality Sapphires within your financial reach? We will show you.

30th Jan 2020
1

How Are Pearls Made?

Pearls are made when a small irritant finds its way inside an oyster or mollusk. This can be a grain of sand or a piece of shell but is more typically a little parasite.

30th Jan 2020
0

How Did Birthstones Start?

Modern Birthstones are used as gifts to people born in certain months. But how did birthstones start? Did you know that they date all the way back to the Bible. Learn more about birthstones and view our stones for sale.

30th Jan 2020
6

How Did The Incas Carve Massive Rocks?

The ancient Incas had the ability to set massive rocks together and join them with near perfect joins. Some of the rocks were over 5 meters tall and fitted together perfectly.

30th Jan 2020
0

Is Goldstone A Real Gemstone or is it Man-Made?

Is goldstone made from gold? Is it a natural gemstone? The truth is that goldstone is a man-made glass used in jewelry. Learn all about the myths and misconceptions of goldstone!

30th Jan 2020
1

List Of Blue Gemstones

Blue Gemstones are highly sought after because of their calming color. We have complied a list of all of the blue gemstones that are available for purchase on Gem Rock Auctions

30th Jan 2020
2

Marquise Diamonds - What To Look For

Marquise Diamonds were first created in the 18th century. Now they are symbolic with royalty and fame. Check out what to look for when purchasing one

30th Jan 2020
1

Mayan Zodiac Calendar

The ancient civilizations of Mesoamerica developed accurate written calendars and of these, the calendar of the Maya is the most sophisticated.

30th Jan 2020
0

Mining For Mineral Specimens In Ancient Greek Mine at Attica

Watch one of our verified sellers mine for minerals in his home country of Greece. Amazing pictures of the mining operation

30th Jan 2020
2

Mining Sunstones In Oregon USA

Watch one of our verified sellers mine for sunstone in his home country of the USA. Amazing pictures of the mining operation

30th Jan 2020
7

Pearl Grades - The Seven Value Factors

Many people don't know that there are different types of pearls let alone a way in which to grade them like how we grade diamonds.

30th Jan 2020
2

Recutting Gemstones for Profit

The art of the recut is not for the faint of heart. It’s a skill that requires an experienced eye and an experienced cutting hand.

30th Jan 2020
4

Sard, Sardonyx and Carnelian - What's The Difference?

Sard, Sardonyx and Carnelian are gemstones that are often confused with each other. Find out what the difference is and what they all have in common.

30th Jan 2020
1

Space Stones - Gems That Originated in Outer Space

When we think of how gemstones form, we assume they all come from the planet we inhabit. That is not the case for these exterrestrial gemstones. Let’s look at some gems that originated in space.

2nd Feb 2020
9

The 10 Biggest Diamonds Ever Found

Lets take a look at the 10 biggest Diamonds ever found. You will never guess how big the Diamond is that takes out the number one spot.

30th Jan 2020
2

The Best 3D Printer for Jewelry

The ancient craft of jewelry making can now be done with technology through 3D printing. Lets take a closer look at some of these printers.

30th Jan 2020
4

The Pros and Cons of Buying A VVS Diamond

There’s no way around it: VVS diamonds are pricey. The higher the clarity grade, the more expensive the diamond will be. But should you buy one or is there a better alternative?

30th Jan 2020
1

The Truth about Chocolate Diamonds

Let me tell you a little about what chocolate diamonds really are. Chocolate Diamonds is a trademarked name owned by the Le-Vian group to describe the lavish shade of a brown Diamond.

30th Jan 2020
3

Top 5 Most Expensive Gemstones

Rarity, size, and uniqueness are just a few of the factors that drive the value of gemstones. Check out our list of the five most expensive types of gemstones in the world to see which rank highest!

30th Jan 2020
2

Wedding Anniversaries: Gemstones and Jewelry Gifts By Year

While you love and honor your significant other every day, your wedding anniversary gives you a chance to show the love of your life just how valuable they really are to you.

30th Jan 2020
3

What Are Conflict Diamonds

Conflict Diamonds or Blood Diamonds are Diamonds where profits are used to funds wars and conflict. Learn how the world put a stop to the sale of these Diamonds

30th Jan 2020
3

What Are Organic Gemstones?

Organic gemstones are gemstones that are produced by a living organism. Unlike other gemstones that are made of minerals, organic gemstones are renewable and in some cases can be farmed (like Pearls).

30th Jan 2020
5

What Are Peacock Sapphires and Mermaid Sapphires?

From the sumptuous spectrum of peacock feathers to Ariel’s dreamy underwater colorscape in The Little Mermaid, there are few tones as ethereal and breathtaking as those emitted by these stunning sapphires.

30th Jan 2020
1

What Are Salt and Pepper Diamonds?

Salt and Pepper Diamonds are taking the world by storm. Once an undesirable Diamond, these stones are now considered unique, rare and beautiful. Read more about what makes these gemstones incredible.

30th Jan 2020
3

What does Amethyst, Ametrine and Citrine have in common?

Amethyst, Ametrine and Citrine re all from the same family of gemstones, Quartz. Learn more about this gemstone and browse the beautifully cut stones we have for sale.

2nd Feb 2020
3
1

What Is A Padparadscha Sapphire?

A Padparadscha Sapphire is one of the worlds rarest and majestic gemstones. This Sapphire shows incredible pink / orange colors and is one of the most expensive Sapphires

30th Jan 2020
2

What is Cubic Zirconia?

Cubic Zirconia (CZ) was introduced in the commercial market in the 1970s. Take a look at what Cubic Zirconia is and why so many people love them

30th Jan 2020
1

What Is Filigree Jewelry? — Filigree Definition

There are some outstanding jewelry pieces out there, but Filigree is one that truly stands out from the crowd. Let's take a closer look at what this style of jewelry is and how it is made.

30th Jan 2020
2

What is Gemstone Cleavage?

Gemstone cleavage is an important physical property of gemstones that allows them to be easily split in certain directions.

30th Jan 2020
1

What is Medusa Quartz?

Medusa Quartz is also known as Paraiba Quartz. It has a very unique appearance due to the Gilalite inclusion inside the stone. Learn more about this incredible gem.

30th Jan 2020
5

What is Mystic Topaz?

Mystic topaz was first seen in September of 1998, at the Hong Kong Jewelry Fair. Learn how this gemstone gets it's color and how it should be cared for

30th Jan 2020
3

What is Special about the Asscher Cut?

The Asscher cut is a Diamond cut that has history, elegance and a stature. It is one of the few cuts that have lasted centuries and kept up with modern trends.

30th Jan 2020
3
1

What is the Kimberley Process for Diamonds?

The Kimberley Process is the system that is aimed at eradicating the trade in conflict Diamonds. It has helped to stop the trade of blood Diamonds into the market.

30th Jan 2020
2

What Is The Meaning Of Scarab

What Is The Meaning Of Scarab and how far back in history does this symbol begin? This symbol has a very interesting history

30th Jan 2020
0

Where Are Emeralds Found In The World

Though Emerald can be mined all throughout the world, the three main sources are in Colombia, Brazil, and Zambia.

30th Jan 2020
1

Which Minerals are Used in Sandpaper?

Like many tools and utilities, sandpaper is constructed with natural minerals from the earth. Which minerals, you ask? Lets find out

30th Jan 2020
0

Who is Harry Winston (aka the King of Diamonds)?

30th Jan 2020
0

Why are Rubies Red?

Rubies get their distinctive red color from a natural process including atoms and light. So, why are rubies red and what causes it?

30th Jan 2020
4

Zircon - World’s Oldest Gemstone

Zircon is a gemstone with incredible brilliance and color flashes of fire. It is considered to be a rare gemstone, but is actually a very common mineral in the earth and the oldest known gemstone of any kind formed on Earth.

30th Jan 2020
1

Zultanite, Csarite And Diaspore – What is The Difference?

Zultanite, Csarite and Diaspore are all causing confusion among gem collectors. Whats the difference? Let us explain what the difference is.

30th Jan 2020
5