These are vintage Lucite Lilies in the Small 11mm size. I lovingly hand dye each one to get this shade of Teal. The color is slightly more blue-green than the blue-grey you see in the photo. I pair them with Swarovski Crystal teardrops Art. 5500 9mm size shown in AB.
You can also layer the flowers as shown in the second pic. This is a small flower inside of a large flower with a 9mm teardrop inside. Think of all the color combinations you can come up with!