Incredibly Realistic 3D Representation of a Glass Teardrop Suspended Gracefully

Design an incredibly realistic 3D representation of a glass teardrop suspended gracefully in midair against a pristine white backdrop. Its interior should be filled with radiant golden particles, giving off a shimmering effect. The texture should evoke delicacy and sophistication, with natural light interacting with the transparent surface and sparkling contents to produce gentle glows and intricate refractions.