How to Mount a Diamond Painting: 5 Best Methods
You've spent hours completing your diamond painting masterpiece, and now you're wondering: what's the best way to mount and display it? With so many mounting methods available—from foam boards to stretcher bars to professional framing—choosing the right option can feel overwhelming.
The good news? Mounting a diamond painting is easier than you think, and you don't need expensive equipment or professional help. In this comprehensive guide, we'll walk you through the 5 most popular mounting methods, complete with step-by-step instructions, cost breakdowns, and expert tips.
Whether you're on a tight budget or looking for a gallery-quality finish, you'll find the perfect mounting solution for your finished artwork.

Before you can mount your diamond painting, you need to ensure that the canvas is in good condition and that the diamonds are securely in place.
Mounting a diamond painting is a rewarding process that allows you to showcase your intricate artwork in a beautiful and professional manner. By following these steps, you can ensure that your finished piece looks flawless and ready to be displayed.
1. Checking the Canvas
First, examine the canvas for any loose diamonds or fraying edges. If you find any, carefully trim them using a pair of sharp scissors. This will give your mounted painting a clean and polished look.
Inspect the entire canvas surface under good lighting to catch any imperfections that may affect the final presentation. Smooth out any wrinkles or creases by gently pressing on the back of the canvas with a clean, dry cloth to ensure a flat and even surface for mounting.
2. Securing the Diamonds
Next, take a close look at the diamonds on your painting. If any of them are slightly loose or not fully adhered to the canvas, use a small amount of clear glue to secure them in place. Be careful not to use too much glue, as it can seep through the diamonds and leave a visible residue.
Pay special attention to any areas where multiple diamonds of the same color are clustered together. These areas may require extra care to ensure that each diamond is firmly attached and aligned correctly, enhancing the overall appearance of your diamond painting.
5 Best Ways to Mount a Diamond Painting
Now that your diamond painting is in good shape, it's time to explore the different methods of mounting it.
Mounting your completed diamond painting not only enhances its presentation but also helps protect it from dust and damage. There are several creative ways to display your masterpiece, each offering a unique aesthetic appeal.
Method 1: Mounting on Foam Board - The Most Popular & Affordable Method
Many crafters prefer to mount diamond painting foam board because it's lightweight and affordable, and requires no special tools. This method creates a rigid backing that keeps your painting flat and professional-looking.
What You'll Need:
- Foam board (same size as your painting)
- Double-sided tape or spray adhesive
- Craft knife or box cutter
- Ruler or straight edge
- Scissors

Step-by-Step Process:
- Measure Your Painting: Measure only the diamond-covered area (not the border). Write down the exact dimensions.
- Cut the Foam Board:** Use a craft knife and ruler to cut the foam board to match your painting's dimensions. Make precise, straight cuts for a professional finish.
- Apply Adhesive: Cover the entire foam board surface with double-sided tape or spray adhesive. For spray adhesive, apply to both the foam board AND the back of your painting.
- Attach the Painting: Carefully align your painting with the foam board, starting from one edge. Slowly lower the painting onto the board, smoothing as you go to prevent bubbles and wrinkles.
- Wrap the Borders (Optional):** If you have excess canvas, wrap it around the back of the foam board and secure with tape or glue for a clean, borderless look.
- Frame It: Once mounted on foam board, you can easily place your painting in any standard frame.
Pro Tip: Use acid-free foam board to prevent yellowing and ensure long-term preservation of your artwork.
Method 2: Using a Picture Frame (Professional Display)
The best way to frame diamond painting depends on your budget and display preference.
- Choose a Frame
- Pick a frame that complements the colors and style of your painting.
- Ensure the frame is the right size for a snug fit.
- Select Frame Material
- Various materials are available to choose from: wood, metal, plastic, etc.
- Prepare your Canvas
- Trim any excess canvas and make sure your diamond painting is clean and flat.
- Add additional backings to your liking before placing the canvas in the frame.
Method 3: Applying Stretcher Bars - For artistic and modern display.
Using diamond painting stretcher bars creates a professional gallery-wrapped appearance.
- Gather Materials
- Choose a stretcher bar to your liking (various depths available). You will also need a staple gun for this process.
- Assemble the Stretcher Bars
- Connect the stretcher bars to form a frame that matches the size of your canvas.
- Step-by-Step with Stretcher Bars
- Lay canvas face down on a clean surface
- Center stretcher bars on the back
- Starting from the middle of one side, pull the canvas tight and staple
- Work your way around all four sides, stapling every 2-3 inches.
- Use canvas pliers for extra-tight stretching.
- Fold corners neatly and secure
Method 4: Utilizing Mounting Tape - A low-cost and hassle-free option to display your finished art. Ideal for small projects only.
- Type of Tape
- Choose a strong, double-sided adhesive tape making sure that it is suitable for the size and weight of your diamond painting.
- Mounting
- Cut the tape into strips and attach it to the back edges of your diamond painting.
- Press the painting firmly against the wall. Do not forget to smooth out any bubbles or wrinkles.
Method 5: A Blank Canvas - An easy alternative to other mounting options.
- Gather Materials
- Buy a pre-stretched blank canvas from your local craft store. You will also need adhesive spray and scissors.
- Choose a slightly bigger canvas if you want a border.
- Prepare the Canvas
- Trim the borders of your diamond painting canvas.
- Measure the dimensions of your painting (diamond end to diamond end).
- Mounting
- Spray adhesive on the back of your diamond painting as well as the front of the blank canvas.
- Carefully align the painting with the canvas. Press down and smooth out the painting to avoid bubbles and wrinkles.
- Allow the adhesive to dry completely for at least 24 hours.
Tips for Mounting a Diamond Painting
Now that you know the different methods of mounting a diamond painting, let's discuss some helpful tips to ensure a successful mounting experience.
Mounting a diamond painting is not just about securing it to a frame or stretcher bars; it's also about preserving its beauty and longevity. By following these additional tips, you can enhance the overall presentation of your artwork and protect it for years to come.
Where to Hang Your Diamond Painting
Before mounting your diamond painting, carefully consider where it will be displayed. Choose a location that is well-lit and free from excessive moisture or direct sunlight, as these can damage the canvas or cause the diamonds to lose their sparkle over time.
Additionally, take into account the overall aesthetic of the room where you plan to hang your diamond painting. Consider the color scheme, decor style, and other elements to ensure that your artwork complements its surroundings and becomes a focal point of the space.
How to Fix Common Mounting Issues for Diamond Painting
Mounting a diamond painting can sometimes be a bit tricky, but don't fret! If you're struggling with aligning the canvas in a frame or getting the stretcher bars just right, don't hesitate to seek assistance from a professional framer. They have the expertise and tools to ensure a perfect fit.
If you're using mounting tape and find it difficult to get the canvas perfectly straight, try using a level or ruler as a guide. This will help you achieve a neat and even placement.
Furthermore, when mounting a larger diamond painting, consider enlisting the help of a friend or family member to assist you. Having an extra set of hands can make the process smoother and reduce the risk of damaging the artwork during mounting.
How to Care for a Mounted Diamond Painting
Once your diamond painting is expertly mounted, it's important to know how to care for it to ensure its longevity and continued beauty.
When displaying your mounted diamond painting, consider the environment in which it will be placed. Direct sunlight can fade the colors of the diamonds over time, so it's best to keep your artwork out of prolonged exposure to harsh sunlight. Additionally, fluctuations in humidity and temperature can affect the adhesive on the diamonds, so try to keep your painting in a stable environment.
Long-term Care Advice
If you plan to store your mounted diamond painting for an extended period, consider placing it in a protective cover.
When storing your diamond painting, avoid placing heavy objects on top of it, as this can cause the diamonds to lose their sparkle or become misaligned. Instead, store your painting vertically in a cool, dry place to maintain its integrity.
Now that you have learned about the best way to mount a diamond painting, you can confidently showcase your dazzling creation for all to admire. Whether you choose a frame, stretcher bars, or mounting tape, remember to handle your artwork with care and keep it in a safe environment to enjoy its beauty for years to come.
Common Questions About Mounting Diamond Paintings
Q: Can you mount a diamond painting without a frame?
A: Yes, you can use stretcher bars or mount it on foam board/canvas for a frameless display. These methods create a finished look without the cost of a frame.
Q: Should diamond paintings be framed with or without glass?
A: It's a personal preference. Glass protects from dust and keeps diamonds secure, but can reduce sparkle due to light reflection. Use a shadow box or spacer if using glass.
Q: What size frame do I need for my diamond painting?
A: Measure only the diamond-covered area (not the canvas border). Most paintings need standard frame sizes: 30x40cm, 40x50cm, or 50x60cm.
Q: How much does it cost to mount a diamond painting?
A: DIY mounting costs $3-$30 depending on method. Professional framing costs $50-$150+ for larger pieces.
Q: Do you need to seal a diamond painting before mounting?
A: Sealing is optional. It helps secure diamonds but may reduce sparkle. If sealing, do it before mounting.
Q: What is the easiest way to mount a diamond painting for beginners?
A: Foam board mounting is the easiest and most affordable method for beginners, requiring only basic materials and no special skills.
