The invention provides a strawberry diamond puff. The strawberry diamond puff comprises a diamond puff pastry, a core material and a chocolate coating, wherein the diamond puff pastry is filled with the core material and coated with the chocolate coating. The diamond puff pastry is made of the following components of water, white granulated sugar powder, refined salt, lecithin oil, salad oil, eggs, beta-carotene and wheat flour. The core material is made of the following components of anhydrous margarine, lecithin, white granulated sugar powder, refined salt, whole milk powder, strawberry powder, whey powder, strawberry essence, vanillin and ethyl maltol. The chocolate coating is made of the following components of cocoa butter substitutes, lecithin, white granulated sugar powder, refined salt, whole milk powder, maltodextrin, strawberry powder, whey powder, strawberry essence, vanillin and ethyl maltol. The invention further provides a making method of the strawberry diamond puff. The making method of the strawberry diamond puff is simple, cost is low, nutrients are rick and reasonably matched, taste is good, and the strawberry diamond puff smells delicious.