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Paul Haywood FGA DGA

The World's Most Expensive Sapphire
Most Expensive US

The World’s Most Expensive Sapphires – Top 10!

ByPaul Haywood FGA DGA December 27, 2025

This post is part of my World’s Most Expensive series, where we look at the most expensive gemstones that have sold at public auction and when you are looking at…

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How to start selling jewellery online
Blog US

How To Sell Jewelry Online

ByPaul Haywood FGA DGA December 27, 2025

How do you start selling jewelry online? It doesn’t matter whether you are a jeweler, goldsmith, designer-maker or reseller, in the modern world, you have to have an online presence….

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An unedited picture of a ring and the final product image
Blog US

How To Photograph Jewelry

ByPaul Haywood FGA DGA December 27, 2025

Taking pictures of jewelry sucks! And I’m going to try and make it suck a bit less. Now I’m not a professional photographer but when I was selling jewelry online,…

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How to become a gemmologist
Blog US

How To Become A Gemologist

ByPaul Haywood FGA DGA December 27, 2025

So you want to be a gemmologist but not sure where to start or what to do? Then this post is for you! This was inspired by a recent post…

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Gem-A Gemmology Diploma
Blog US

How I Became a Gemologist

ByPaul Haywood FGA DGA December 27, 2025

I started my own jewellery business in 2012, selling Gold and Silver jewellery and at the start of 2015, I added my first range of gemstone jewellery. And even though…

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The World's Most Expensive Gemstones
Most Expensive US

The World’s Most Expensive Gemstones – Top 10

ByPaul Haywood FGA DGA December 27, 2025

What are the most expensive gemstones in the world? I wanted to find out but a lot of the information online isn’t backed up by any data and you often…

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The World's Most Expensive Emerald
Most Expensive US

The World’s Most Expensive Emeralds – Top 10!

ByPaul Haywood FGA DGA December 27, 2025

As one of the Big 4 Gemstones, Emeralds have been loved, desired and cherished for hundreds of years. And as one of the most important gemstones in history, it is…

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The Rarest Diamond Colors
Most Expensive US

The Rarest and Most Expensive Diamond Colors

ByPaul Haywood FGA DGA December 27, 2025

Even though most people think of colorless stones when they picture a Diamond, these amazing gemstones come in all different colors. And colored Diamonds are rare as less than 2%…

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Million Pound Gemstones: Diamond
Most Expensive US

The Most Expensive Blue Diamonds – Top 10!

ByPaul Haywood FGA DGA December 27, 2025

One of the most desirable colours when it comes to Diamond is blue as they are not only incredibly rare, only around 0.1% of all Diamonds are naturally blue but…

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