The internet is obsessed with this geode wedding cake trend

As spring draws nearer (i.e. wedding season), expect this bling-worthy cake trend popping up on your Insta-feeds with more frequency.

Brides are snubbing simple, white cakes and floral numbers for these edgier geode wedding cakes, featuring stunning crystal-like formations embedded into multi-tiered towers.

Arguably the cake that started it all was Colorado-based pastry chef Rachel Teufel's striking amethyst geode cake made with rock sugar candy, which went viral earlier this year, as featured in the clip above.

Watch the video to see what all the fuss is about, and scroll down for more geode cake eye candy.