A handmade mosaic from iMosaicArt costs about $770 for a small 24" × 20" piece, $1,100–$1,500 for a typical 3 × 3 to 3 × 4 ft wall artwork, and $4,000–$6,300 for a mural-sized piece of 45–70 sq ft. That works out to roughly $90–$230 per square foot, with larger pieces costing less per square foot. Installation is extra and depends on your installer.
Most mosaic studios do not publish prices, which makes planning hard. As iMosaicArt, a US-based maker of handmade marble and glass mosaic art, we sell hundreds of handmade designs in fixed sizes, so this guide uses our own 2026 catalog prices to give honest ranges, then explains what pushes a project up or down.
Key Takeaways
- Small handmade mosaics start at about $770; most wall pieces between 9 and 20 sq ft cost $1,100–$2,000.
- Mural-sized mosaics of 45–70 sq ft cost roughly $4,000–$6,300 in the iMosaicArt catalog.
- Price per square foot falls as size grows: about $230/sq ft for the smallest pieces versus about $90/sq ft above 25 sq ft.
- In the iMosaicArt catalog, size drives price far more than material: same-size marble and glass designs are priced alike.
- Installation is not included; industry sources put professional mosaic installation at roughly $25–$65 per sq ft.
How much does a mosaic cost by size?
The table below shows real prices for representative sizes across our marble and glass catalog. Each design is offered in several sizes, and prices scale with area.
| Size (W × H) | Area (sq ft) | iMosaicArt price | Price per sq ft |
|---|---|---|---|
| 24" × 20" | 3.3 | $770 | ~$230 |
| 28" × 28" | 5.4 | $865–$965 | ~$160–$180 |
| 36" × 36" | 9 | $1,118–$1,264 | ~$125–$140 |
| 36" × 48" | 12 | $1,322–$1,421 | ~$110–$120 |
| 48" × 60" | 20 | $1,857–$1,998 | ~$95–$100 |
| 63" × 63" | 27.6 | $2,392–$2,500 | ~$87–$91 |
| 71" × 71" | 35 | $3,077–$3,221 | ~$88–$92 |
| 71" × 95" | 47 | $4,250 | ~$90 |
| 79" × 126" | 69 | $6,265 | ~$91 |
Prices are iMosaicArt 2026 catalog prices and include free, tracked worldwide shipping. Always check the product page for the current price of a specific design.
Why do small mosaics cost more per square foot?
Every mosaic carries fixed work regardless of size: preparing the design, selecting and cutting materials, mounting and quality checks, and protective crating. On a small piece those costs are spread over a few square feet; on a mural they are spread over dozens. That is why a 3 sq ft piece works out to about $230/sq ft while pieces over 25 sq ft settle around $90/sq ft.
Does marble or glass cost more?
In our catalog, not really. A 24" × 30" design is priced at $1,067 whether it is a marble Roman-style mosaic or a glass mosaic. Detail level and size matter more than the material. Elsewhere in the market, natural stone is often more expensive than glass, so compare like-for-like sizes when you shop.
Source: Dolphin Dance Mosaic: Graceful Oceanic Art by iMosaicArt
How much does a custom mosaic mural cost?
For a one-of-a-kind design made from your own image, our custom mosaic service quotes each project individually, and catalog prices for the same size are a realistic starting point. Across the wider industry, studios quote architectural custom mosaics at roughly $200–$600 per sq ft including design and installation, while manufactured glass-tile murals can start near $30 per sq ft before installation. The gap reflects hand-cut artistry versus machine-made tile.
What else affects the total cost?
- Installation: iMosaicArt mosaics arrive on a fibre-mesh backing and are set with standard tile adhesive, so any professional tiler can install them. Industry sources put mosaic installation at about $25–$65 per sq ft depending on location and surface.
- Surface preparation: uneven walls, waterproofing for showers and pools, or outdoor substrates add labor.
- Detail level: portraits and photo-real scenes with fine shading take longer than geometric or abstract patterns.
- Grout and sealing: epoxy grout and stone sealer add modest material cost but extend the life of the piece.
How can I get the most mosaic for my budget?
- Choose one larger statement piece rather than several small ones; the price per square foot drops with size.
- Start from an existing design in our best sellers and ask for color or size changes instead of a design from scratch.
- Ask your tiler for a quote for setting a mesh-backed mosaic before you order, so the total cost is clear.
- Use mosaics where they are seen most: a kitchen backsplash, entry wall or pool floor.
Ready to bring this idea home? Explore iMosaicArt's full catalog of handmade mosaics, see a featured piece like Starry Night Glass Mosaic Reproduction, browse real installations in our portfolio, or commission a custom mosaic made to your size.
Frequently Asked Questions
How much does a small mosaic cost?
Small handmade mosaics in the iMosaicArt catalog start at about $770 for a 24 by 20 inch piece (about 3.3 sq ft), based on 2026 prices.
How much is a mosaic per square foot?
Handmade iMosaicArt mosaics cost roughly $90 to $230 per square foot, with larger pieces at the lower end. Installation is extra.
How much does a large mosaic mural cost?
Mural-sized iMosaicArt mosaics of about 45 to 70 square feet cost roughly $4,000 to $6,300 in the catalog, including free shipping but not installation.
Is a marble mosaic more expensive than glass?
In the iMosaicArt catalog, same-size marble and glass designs are priced alike; size and detail drive the price more than material.
Does the price include installation?
No. iMosaicArt prices include free tracked shipping but not installation. Mosaics arrive on fibre-mesh backing and any professional tiler can set them with standard tile adhesive.
Keep exploring
- Pool mosaics: glass vs. marble
- How to install your iMosaicArt mosaic
- Request a custom mosaic quote
- Shop best-selling mosaics