I went to one of those storage locker auctions and the locker I bought had some wooden boxes that were full of gemstones with certification cards! It was the only auction I've ever been to, now I feel like I should play the lottery but I'm afraid to spoil my luck! All my gems are posted at less than wholesale prices because this isn't what I do for a living, I'm a graphic designer and I have had them forever (since 2014!) I realized that I will never get around to selling them. They've been in a locked closet for YEARS. I know minerals pretty well but I'm not as educated in gems so I don't want to charge a lot when I don't know how to judge value. I've had a lot of these tested, the ones that were tested are mostly the rubies and emeralds and they turned out to be what they said they were. I just don't want to sink more money into testing all of them (it was pricey!) and then try to grade them and get them appraised, and THEN find a buyer to pay a ton for them, it seems so exhausting especially when I get to do my dream job every day! My diamond tester shows us that this gemstone has the hardness of sapphire which is 9 on the MOH scale! The top of this card is cut off, I think it’s to remove personal info? I have a whole box of cards like this. This cut, color and size are the total package, it's perfect for a ring and reminds me of a perfect waterdrop only it is more vibrant than aquamarine and more durable too! *Comes with card, gem and snazzy gemstone box*