Hi! Welcome to Gem Rock Auctions. If you are looking for loose gemstones, gemstone rough, mineral specimens, Birthstones, Diamond, Sapphire or anything else to do with gemstones than this is the place to be. Gem Rock Auctions is a global marketplace where sellers from all over the world who have been verified and approved can sell their gemstones direct to you.
What makes us different to other websites selling gemstones? Two main things set us apart.
With the largest selection of Birthstones on the web you are sure to find the perfect gift. Find out what the birthstones are for each month here.
You are visiting a site on the Treasure Auctions Network. Visit any of our sister sites below and get started right away using your login details.
All sellers on Gem Rock Auctions must comply with our Verified Sellers program which ensures a high degree of industry knowledge, consistent refund policy and wholesale pricing.
The Gemstone Sheriff program allows our members to request an audit on any auction, which is completed by an independent gemologist who assesses the accuracy of the item description and pictures.