Grey Diamond vs Purbeck Stone
Grey Diamond is a Cloverdale Paint color while Purbeck Stone comes from Farrow & Ball. Hue-wise, Grey Diamond belongs to the grey family and Purbeck Stone to the greige-grey family. With LRVs of 50 and 52, they'll behave almost identically in terms of how much light they reflect back into a room. At ΔE 4.1, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below you'll find 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Grey Diamond vs Purbeck Stone in Real Spaces
5 real rooms side by side. Grey Diamond and Purbeck Stone are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Living Room
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. Side by side like this, the difference is easy to read — which is exactly why seeing them in a real space is more useful than comparing chips.
Kitchen
Kitchen lighting tends to be bright and directional, which sharpens contrast and makes undertone differences more apparent. Side by side like this, the difference is easy to read — which is exactly why seeing them in a real space is more useful than comparing chips.
Dining Room
Dining room light is typically the warmest in the house, which shifts both colors toward the red end of the spectrum compared to daylight. The distinction reads clearly at room scale, making the choice between them concrete.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. Side by side like this, the difference is easy to read — which is exactly why seeing them in a real space is more useful than comparing chips.
Color Details
Grey Diamond vs Purbeck Stone Simulated Comparison
5 simulated room previews — drag the slider on each to see Grey Diamond on one side and Purbeck Stone on the other.
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.
More Grey Diamond comparisons
See how Grey Diamond stacks up against other well-photographed colors across different brands and tones.
At LRV 69 vs 50, Ammonite is decisively the brighter choice.
White Dove reflects far more light (LRV 83 vs 50), opening up a space where Grey Diamond encloses it.
Grey Diamond reflects far more light (LRV 50 vs 6), opening up a space where Iron Ore encloses it.
At LRV 50 vs 30, Grey Diamond is decisively the brighter choice.
With LRVs of 52 and 50, the two reflect almost the same amount of light.
A 10-point LRV gap (60 vs 50) makes Agreeable Gray the marginally brighter of the two.
Accessible Beige reads slightly lighter (LRV 58 vs 50), a gap that shows most in low-lit rooms.
Grey Diamond reflects far more light (LRV 50 vs 27), opening up a space where Denim Drift encloses it.
A 7-point LRV gap (50 vs 43) makes Grey Diamond the marginally brighter of the two.
At LRV 50 vs 4, Grey Diamond is decisively the brighter choice.
Tranquil Dawn reads slightly lighter (LRV 55 vs 50), a gap that shows most in low-lit rooms.
Grey Diamond reflects far more light (LRV 50 vs 13), opening up a space where Bancha encloses it.
Grey Diamond reads slightly lighter (LRV 50 vs 44), a gap that shows most in low-lit rooms.
At LRV 84 vs 50, Pure White is decisively the brighter choice.
At LRV 50 vs 21, Grey Diamond is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 50), opening up a space where Grey Diamond encloses it.
Shoji White reflects far more light (LRV 74 vs 50), opening up a space where Grey Diamond encloses it.
Snowbound reflects far more light (LRV 83 vs 50), opening up a space where Grey Diamond encloses it.
Their light reflectance is nearly identical (LRV 51 vs 50), so neither reads brighter in a room.
Grey Diamond reflects far more light (LRV 50 vs 12), opening up a space where Pewter Green encloses it.
Grey Diamond reflects far more light (LRV 50 vs 8), opening up a space where Duck Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 50), opening up a space where Grey Diamond encloses it.
A 9-point LRV gap (50 vs 41) makes Grey Diamond the marginally brighter of the two.
Grey Diamond reflects far more light (LRV 50 vs 12), opening up a space where Vintage Vogue encloses it.
Grey Diamond reads slightly lighter (LRV 50 vs 45), a gap that shows most in low-lit rooms.
At LRV 50 vs 31, Grey Diamond is decisively the brighter choice.
At LRV 50 vs 7, Grey Diamond is decisively the brighter choice.