What is 18K Gold? A Buyer’s Guide

18k gold precious metal jewelry collection on display

18k gold is an alloy of 75% pure gold and 25% other metals such as silver and copper. If you’re considering 18k gold for your next jewelry purchase but aren’t sure it’s the right metal for you, this guide has you covered.

What is 14K Gold? Pros, Cons & Qualities Explained

14k gold jewelry collection on display

14k gold is made from 58.3% gold and 41.7% other metals. It’s the most popular type of gold used to make jewelry in the United States. In this comprehensive guide, we explore the characteristics of 14 karat gold that make it so appealing to so many people.

The Top 15 Different Types of Gold

Different types of gold rings.

There are many different types of gold used to make jewelry. Gold comes in a range of colors, karats, and coatings, each with their own unique properties. From the famous to the lesser-known, this guide covers 15 gold types and what makes them special.

Karat Gold Compared: 9k, 10k, 12k, 14k, 18k, 22k, or 24k?

A woman wearing gold earrings, rings, and necklaces.

In discussions about gold, you’ll often hear the term “karat gold” come up. But what exactly does this term mean? Read on to understand what a gold karat is, why some karats are more popular than others, and how to choose the best karat grade for your next jewelry purchase.

Blue Gold: A Guide to the Rarest Gold Color

Vintage blue gold brooch

Blue gold is a blue-colored gold made by mixing pure gold with other metals such as iridium and gallium. This guide covers the characteristics of blue gold, the different ways to create it, and the history of its use as a jewelry metal.

What is Green Gold Jewelry? (And Where to Buy It)

Green gold jewelry earrings

Green gold is a gold alloy composed of gold, silver, and trace amounts of other metals. Its high silver content gives it a subtle greenish hue that’s not seen in traditional yellow gold. Learn about the characteristics and history of this beautiful and unusual precious metal.

7 Fascinating Facts About Purple Gold

Various pieces of purple gold jewelry laid flat on a lavender background.

Purple gold is an alloy of gold and aluminum, and one of the rarest colors of gold in the world. Discover interesting facts like when purple gold was invented, what it can be used for, and where you can purchase purple gold jewelry online.

What is White Gold? The Only Guide You Need

A white gold engagement ring resting on a white rose.

White gold is made by mixing pure yellow gold with white metals. In this in-depth guide, we’ll explore the history and properties of white gold, how it compares to other precious metals, and how to best care for your beautiful white gold jewelry.

The Ultimate Guide to Rose Gold

A pink diamond ring made from rose gold.

Rose gold is made of gold mixed with copper and silver. This comprehensive guide covers the history, properties, and pros and cons of rose gold jewelry, as well as the practical considerations of buying and caring for it.

All That Glitters: A Guide to Yellow Gold

A woman's hands wearing assorted yellow gold rings.

Since the dawn of human history, gold has been a symbol of wealth, power, and longevity. In this guide, we’ll explore the fascinating history of yellow gold, look into its composition and properties, and investigate how it compares to other precious metals.

Platinum Jewelry 101: What to Know Before You Buy

Newlyweds' hands wearing platinum wedding rings.

If you’re considering a platinum engagement ring, have your eye on a platinum necklace or bracelet, or would just like to learn more about this fascinating metal, then read on to find out the answers to 17 of the most frequently asked questions about platinum and platinum jewelry.

Platinum vs. White Gold: All Differences Explained

A hand wearing a selection of platinum vs. white gold rings.

Is platinum better than white gold, or is it the other way around? While white gold and platinum look very similar, there’s more to each one than meets the eye. Learn all the important differences between these two precious metals, and decide for yourself!

The Top 12 Most Popular Diamond Shapes

A woman's hand displays different diamond shapes in engagement ring sizes.

The most popular and well-known diamond shapes are the round brilliant, princess, oval, cushion, emerald, Asscher, marquise, radiant, pear, heart, baguette, and trillion cut diamond. Learn about their appearance, characteristics, pros, cons, and more.

The Top 11 Different Types of Silver

Different types of silver jewelry arranged in a store display.

If you’re in the researching phase of your silver jewelry journey, you might be asking yourself questions like: What is the best quality silver? Does silver tarnish? And how do the different types of silver used to make jewelry compare to each other?

Diamond Cut: How to Pick the Best and Sparkliest

A jewelry loupe next to stones of varying diamond cut quality.

Of the 4Cs of diamonds – cut, color, clarity, and carat weight – the most important is cut. Learn what diamond cut is, how diamond cut grades are scored, and what you need to know to pick a knockout rock with superior brilliance, fire, and sparkle.

What is Black Gold Jewelry and Should You Buy It?

A black gold diamond engagement ring.

Black gold is gold that’s been artificially treated to change its surface color from yellow to black. This guide takes you through the facts and history of black gold, as well as how it’s made, how it compares to other black metals, and how to clean and care for it.