Add the chopped strawberries, greek yogurt, honey, and vanilla extract to a large mixing bowl. Stir until thoroughly combined.
Line a baking sheet or large plate with parchment paper. Scoop about 2 tablespoons of the yogurt mixture per cluster onto the prepared sheet. You should have about 10 clusters. Space them so they don't touch.
Place the baking sheet in the freezer. Freeze for 1 to 2 hours, or until the clusters are completely frozen solid.
Once the clusters are fully frozen, add the chocolate chips and coconut oil to a microwave-safe bowl. Microwave in 15 to 30-second intervals, stirring between each, until fully melted and smooth.
Working in small batches of 3 to 4 at a time, remove the frozen clusters from the freezer and dip each one into the melted chocolate, using a spoon to coat completely. Place back on the parchment-lined sheet. Optional: sprinkle with flaky sea salt.
Return the dipped clusters to the freezer for a few minutes until the chocolate shell is fully set. Enjoy!