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Create a Diamond Star in Illustrator: A Step-by-Step Guide

Cynthia Jul 13, 2026

Ever pondered how to create a diamond star in Adobe Illustrator? It's simpler than you think, and once mastered, it opens up a world of design possibilities. Let's dive in and craft your first diamond star together.

a computer screen with the words easy way to create these stars in illustrator on it
a computer screen with the words easy way to create these stars in illustrator on it

Before we begin, ensure you have Adobe Illustrator installed. We'll be working with the basic shapes and tools, so no need for advanced plugins.

How to create vector stars in Adobe Illustrator
How to create vector stars in Adobe Illustrator

Preparing Your Artboard

First, let's set up our workspace. Open Illustrator and create a new document. Choose a suitable artboard size, and ensure the color mode is RGB, as we'll be using a range of colors.

Illustratorでキラキラをつくる方法
Illustratorでキラキラをつくる方法

Select the artboard tool (F2) and click on your artboard to highlight it. Change the artboard mode to 'Template' and 'Crop Artwork' to 'None'. This ensures your diamond star isn't restricted by the artboard boundaries.

Setting Up Layers

Learn How to Create a Vector Sparkle in Adobe Illustrator | Dansky
Learn How to Create a Vector Sparkle in Adobe Illustrator | Dansky

Click on the 'Create New Layer' button (Shift + Ctrl + N) twice. Name these layers 'Diamond Star' and 'Background'. The 'Background' layer will help keep our working area clean and organized.

Select the 'Diamond Star' layer. We'll work on this layer to create our star.

Creating the Diamond Star Shape

Gemstone. Tutorial
Gemstone. Tutorial

Use the shape tools palette (M) to create a 5-pointed star. Hold down the 'Shift' key while drawing to maintain perfect symmetry. Once done, fill your star with a color of your choice using the Color panel (Window > Color).

Select your star and go to 'Effect' > 'Warp' > 'Arch'. Enter '20%' for 'Horizontal' and click 'OK'. You've just created a diamond star! Use the Direct Selection Tool (A) to fine-tune the shape if needed.

Styling Your Diamond Star

a computer screen with an image of a star on it
a computer screen with an image of a star on it

Now that we have the basic shape, it's time to add some style. We'll use gradients, strokes, and maybe even some Blending Modes to make our star pop.

First, duplicate your star. With both stars selected, open the 'Graphiques' menu (Ctrl + L), and click on 'Merge Shapes' to unite them into one. Set the stroked star's fill to none and adjust the stroke width and color as desired.

an image of a black and white star on a sheet of paper with the word's name below it
an image of a black and white star on a sheet of paper with the word's name below it
How to Draw a Shining Star | Simple Step by Step Art Tutorial
How to Draw a Shining Star | Simple Step by Step Art Tutorial
the instructions for how to make an origami star with different shapes and sizes
the instructions for how to make an origami star with different shapes and sizes
Israt Art Gallery
Israt Art Gallery
an assortment of decorative items including a star, heart and fleur de lis
an assortment of decorative items including a star, heart and fleur de lis
a star made out of circles on a white background
a star made out of circles on a white background
Photoshopの「多角形ツール」で作れるシンボルマーク
Photoshopの「多角形ツール」で作れるシンボルマーク
the cover for quick trick adobe illustrator, which is designed to look like an abstract
the cover for quick trick adobe illustrator, which is designed to look like an abstract
Nice  @justsimple99
Nice @justsimple99

Applying Gradients

Turn the 'Background' layer off and select your star. Open the Gradient panel (Window > Gradient) or press 'G' to bring up the gradient editing bar. Choose a linear or radial gradient and customize the color sliders to your liking.

Click on the gradient bar to view the gradient options. Experiment with various presets and sliders to achieve the desired effect. Use the Gradient Tool (G) to adjust the gradient direction if necessary.

Exploring Blending Modes

To add depth and dimension, let's explore blending modes. Select your star and open the Transparency panel (Shift + Ctrl + F10). Click on the fill and stroke icons to open their respective blending mode drop-down menus.

Play around with different blending modes like 'Multiply', 'Screen', or 'Overlay'. Each will produce unique visuals, so don't hesitate to experiment. Once you're satisfied, remember to 'Expand Appearance' of your star to ensure the blending mode stays after saving or exporting your work.

Finishing Touches

Now that our diamond star is complete, let's add some final touches. Create a new layer and add effects like glow, shadows, or even another diamond star to create a stunning composition.

Before saving your work, organize your layers, delete unused elements, and ensure everything is tidy. Congratulations, you've just created a beautiful diamond star in Adobe Illustrator! Now go forth and dazzle the design world.