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Mastering Curved Diamonds: Step-by-Step Illustrator Guide

Cynthia Jul 13, 2026

Creating a curved diamond icon in Adobe Illustrator is a popular graphic design request, adding a touch of elegance and uniqueness to any project. This tutorial will guide you through the process of making a curved diamond, ensuring your work stands out from the crowd.

How to Create a Diamond Shape in Adobe Illustrator
How to Create a Diamond Shape in Adobe Illustrator

Before we begin, make sure you have a basic understanding of Adobe Illustrator, including how to create shapes, use the Pen Tool (P), and manipulate points and curves.

How To Create Diamond Shapes In Illustrator | Make Jewel Vector Paths | #illustrator
How To Create Diamond Shapes In Illustrator | Make Jewel Vector Paths | #illustrator

Setting Up Your Canvas and Creating the Initial Diamond

Start with a new document and set your preferred canvas size. By default, you'll have Artboard 1 active. Choose the Rectangle Tool (M) and draw a perfect square. This will be our starting point. With your square selected, go to the Geometry panel or use the Effect menu under the Window tab to turn it into a diamond shape.

Diamond Vector illustration | Adobe Illustrator Tutorial
Diamond Vector illustration | Adobe Illustrator Tutorial

Adding the Second Curve

Duplicate the diamond shape (Command + C, then Command + F) and position the copy above the original. Using the Pen Tool (P), create another curve on the top edge of the copied diamond, mirroring the curve of the bottom diamond. This will create the 'diamond within a diamond' effect.

Create diamonds - the easy way - 2dgameartguru Inkscape tutorial
Create diamonds - the easy way - 2dgameartguru Inkscape tutorial

Position the copied diamond so that the curves overlap, creating a single, curved diamond shape. You can use the Align panel to help with this, ensuring both diamonds' center points are aligned.

Refining the Curves and Adding Shading

Select both diamonds and use the Selection Tool (V) to click and drag the anchor points to refine the curves, ensuring they are identical. To create a more realistic diamond, add gradients and strokes to give it depth. Use the Gradient Tool (G) to add a linear gradient from a light color at the top to a darker shade at the bottom.

the image shows how to create an origami style diamond with red and pink colors
the image shows how to create an origami style diamond with red and pink colors

With your diamond selected, add a stroke. Make sure to deselect 'Cap' and 'Corner' in the Stroke panel to achieve a seamless, continuous stroke. Choose a gold, silver, or any other desired color for a more dramatic effect.

Adding Details and Finishing Touches

Duplicate your curved diamond and add multiple copies around the original to create a scattered diamond pattern. Group all the diamonds together (Command + G) to keep them together. Use the Free Transform Tool (E) to rotate and resize individual diamonds for a more dynamic look.

Gabriele Calvi on X
Gabriele Calvi on X

For a final touch, add a sparkle or a smallBLUE1Upon completion, consider sharing your design and tagging Adobe Illustrator or graphic design communities to receive feedback and inspiration for your next project.

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