Brilliant cutting is an exceptionally skilled and highly artistic craft, passed down through generations via traditional apprenticeships.
Each design is hand-cut into the glass using diamond wheels, creating deep reflective facets that catch and scatter the light in a way that cannot be achieved through modern etching or frosting.
All of our brilliant cut pieces are individually handmade from flashed glass using authentic Victorian methods.
These panels were traditionally used as corner pieces in sash windows, fanlights, and leaded lights throughout the late 19th and early 20th centuries.
Below you will find a range of our standard brilliant cut designs, available to order in a variety of sizes.
We also offer a copy and reproduction service, allowing us to remake broken or missing brilliant cut glass from original pieces, photographs, or measured drawings.
Our Brilliant Cut Glory Stars are handmade using traditional diamond wheel cutting techniques, creating deep reflective facets that sparkle when they catch the light.
These classic Victorian corner pieces are available in clear, etched, and coloured flashed glass, including red, blue, green, and amber.
Perfect for sash windows, door panels, and decorative leaded lights, each star is individually hand-cut, ensuring no two pieces are ever identical.
We keep a range of standard sizes in stock, including 102mm, 127mm, and 152mm square, and sets of four can be supplied for matching window corners.
For larger sizes or bespoke colour requests, please contact us for a quotation.

| 102mm Sq Glory Star | Each | 1 Set Of 4 |
|---|---|---|
| Clear/Etched | ||
| Red/Blue/Green/Amber | ||
| Clear/Etched | ||
| Red/Blue/Green/Amber | ||
| Clear/Etched | ||
| Red/Blue/Green/Amber |

The designs shown above are part of our archived brilliant cut collection. Each pattern has been digitally stored from original Victorian and Edwardian glasswork, allowing us to accurately recreate them on new flashed glass.
These brilliant cut designs can be produced in clear, etched, or coloured flashed glass including red, blue, green and amber. Ideal for sash window corners, feature door panels or reproduction leaded lights, all pieces are hand-cut using traditional diamond wheel techniques.
Prices are available on application as cost depends on size, glass colour and thickness. Simply email us with your measurements and we will be happy to quote.

Have an old brilliant cut panel that needs replacing? Email us a photo and size and we can quote for a reproduction.
If you have a damaged or broken brilliant cut glass panel, we can restore it. Knowsley Art Glass offers a specialist copy and reproduction service, allowing us to recreate missing or shattered sections with complete accuracy.
Below is an example showing the original broken pieces and our fully restored remake.
Each restoration is priced on application, depending on size, colour, and complexity.

Brilliant cut glass can be beautifully integrated into traditional or modern leadlight windows, creating a striking focal point that captures and reflects the light.
These hand-cut designs were commonly featured as corner or centre pieces in Victorian and Edwardian leaded lights, adding elegance and craftsmanship to everyday glazing.
Today, we continue this tradition by hand-cutting each piece to order, allowing customers to restore original windows or enhance new leadlights with authentic period detail.
Whether you require matching replacements for a heritage property or bespoke designs for a new installation, we can produce brilliant cut glass in a wide range of sizes, colours, and patterns.

When it comes to flashed glass, there can be noticeable variations in colour. This is because the glass used for brilliant cut work has been produced in multiple batches over many decades, and the manufacturing process has changed over time. As a result, different shades of red, blue, green, and amber brilliant cut glass exist.
If you need us to match a brilliant cut panel to an original piece you already have, we will require a physical sample. This allows us to compare the shade accurately and choose the closest available match.
We also require a rubbing of the original brilliant cut design so that we can recreate the pattern as precisely as possible.
At this time, we do not offer fully custom brilliant cut designs. Brilliant cutting requires a precise pattern to follow, and each design must be laid out by hand before cutting. However, we can reproduce existing designs from original glass rubbings. If you have an existing brilliant cut panel you need matching or replacing, we can faithfully recreate it.