Vintage authentic gemstones sterling silver Heart-Shaped Pendant Set

I purchased these from someone’s estate sale for $90 plus tax and I tested them with my Presidium two gem tester and they’re testing as pink tourmaline and Rose quartz I checked the size of the ring and it’s a 6 3/4 unfortunately it doesn’t fit me that’s why I’m selling it because I absolutely love it. I think they’re beautiful and they are obviously antique the woman I purchased them from it was from a very old family member of hers. I’ve cleaned and sanitized them if you need more pictures or have any questions, let me know. They are sterling silver I also can see the 925 stamp and I’m highly allergic to jewelry That’s not at least silver so I would’ve known if it’s not. I’m only going to ask what I paid for them and they’re definitely worth that and a lot more.! like I said, I tested them with my gem tester. They’re all real and they’re antique and vintage I almost hate to get rid of them, but there’s no point in me keeping it if it doesn’t fit me. Thanks so much for checking out my listing. I appreciate it. :)