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Recutting Gemstones for Profit

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.
  • 19th Mar 2019
  • 0
Which Minerals are Used in Sandpaper?

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
  • 11th Mar 2019
  • 0
03 March Birthstone - Aquamarine and Bloodstone

03 March Birthstone - Aquamarine and Bloodstone

The March Birthstone is not one but two different types of gems. They are the Aquamarine and the Bloodstone. learn about these beautiful gems and view the stones we have for sale.
  • 5th Mar 2019
  • 2
What Is Aquamarine Made Of?

What Is Aquamarine Made Of?

Aquamarine is made of a Beryllium, Aluminium Silicate and is part of the Beryl family of minerals. Beryl can be many colors but when it’s blue or blue-green it is called aquamarine.
  • 5th Mar 2019
  • 2

A proposito di Gem Rock Auctions

2,756,233

Bids

130,345

Members

102,100

Open Auctions

393,272

Sold Auctions

Gemstone Auctions Online

Hi Welcome to Gem Rock Auctions. If you are looking for loose gemstones, gemstone rough, mineral specimens, Birthstones, Diamond, Sapphire, Rubies, or anything else to do with gemstones, you’ve come to the right place. Gem Rock Auctions is a global online marketplace where verified sellers from all over the world have been approved to sell authentic gemstones directly to you. We help you buy gemstones online and explain what to look for when buying gemstones in our Gemstone Encyclopedia. Gem Rock Auctions ensures that high-quality gemstone are being sold online and looks forward to being your solution for purchasing fine gems from around the world.

Learn more about the Team

Gemstones For Sale

What makes us different to other websites selling gemstones? Most importantly, our Gemstone Sheriff program is unique to Gem Rock Auctions. It is the industry’s first program to review any gemstone sold online to make sure it’s natural. A panel of independent gemologists reviews any item upon customer requests. This program ensures a high level of item accuracy. We are proud to say that we have not sold a synthetic or man made gemstone since .

Second all of our sellers are handpicked and approved by the Gem Rock Auction team. The sellers must have extensive product knowledge, customer service skills, and they have to have a passion for the gemstone industry. Any vendor approved to sell on our website has been vetted in order to become one of our Verified Sellers.

Plus, we have no-reserve gem auctions available, also known as absolute auctions, where the sale will be awarded to the highest bidder. Alternatively, you’ll have the convenience of placing a bid or you can decide to “buy now” if you prefer. Our gemstones dealers are dedicated to providing you with every opportunity to make a wise and exciting purchase.

Online Gem Auction Categories

We have organized each Auction in to categories by gemstone so that it is easier to find the mineral you are looking for. For example, single faceted stones can be found under the Gemstones category and any rough material can be found under the Rough category.

There is a special category for matched Pairs of gems for sale because these can difficult to find when you’re customizing a specific piece of jewelry such as earrings. Specimens is a special category for items that are still in the rough state but are not suitable for faceting. These specimens are perfect for seeing how the natural stones form.

Birthstones For Sale

With the largest selection of Birthstones on the web you are sure to find the perfect gift at Gem Rock Auctions. Garnet will be the ideal present for that special person in your life with a January birthday, sapphires are for those born in September, and diamonds for the April birth month.

Birthstones are as symbolic as they are beautiful. You can incorporate them into necklaces, brooches, earrings, bracelets, and rings in both sophisticated and fun ways. Our many gemstones for sale will work perfectly as a gift beyond birthdays such as for anniversaries, collections, and if you are looking to design stunning jewelry.

Gemstone Overview

Gemstones are a smart investment that has attracted people for centuries. Gemstones not only have a rich history and represent power, but they are eye-catching beauties, and are treasured collectables. The integrity of these precious stones is important to our gemstones dealers, as much as the seamless process of purchasing them. Whatever your reasons are for investing in gemstones, we’re dedicated to ensuring you get a quality selection to choose from and that you’re satisfied with your experience.

Find the ideal wholesale gemstones for your goals. Whether you’re a collector, jeweler, or giving someone you love a special gift, we welcome you to enjoy the tutorials that provide detailed information about buying gemstones for sale. Spend time on our site and learn more about what makes us a quality location for Gem Rock Auctions.

Treasure Auctions Network

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Programmi di verifica

Programmi di verifica

Tutti i venditori su Gem Rock Auctions devono rispettare il nostro programma Venditori verificati che garantisce un elevato grado di conoscenza del settore, una politica di rimborso coerente e prezzi all'ingrosso.

Programmi di verifica

Il programma Gemstone Sheriff consente ai nostri membri di richiedere un audit su qualsiasi asta, che viene completata da una valutazione Gemologist indipendente che valuta l'accuratezza della descrizione e delle immagini dell'articolo.