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A black diamond ring achieves its bold appearance due to a high concentration of microscopic inclusions, primarily graphite. These inclusions absorb and scatter light rather than allowing it to pass through, resulting in little to no transparency. Unlike fancy-coloured diamonds, the colour is not caused by trace elements altering light absorption, but by internal structure. This dense inclusion pattern also influences cutting difficulty and contributes to the black diamond’s distinctive surface lustre.
The Black diamond performs well in engagement rings due to its natural hardness and ranks 10 on the Mohs scale, which makes it highly resistant to scratching. While their dense inclusions make them slightly more brittle than traditional white diamonds, careful cutting and secure settings ensure lasting durability. Our black diamond UK holds up beautifully to daily wear and pairs strikingly with metals like white, yellow, or rose gold, creating a bold, modern statement piece that’s both strong and unforgettable.
Black Diamonds- FAQ's
Yes. Black diamonds are 100% natural diamonds with the same chemical composition and hardness as white diamonds.
Their bold, opaque black colour results from a high density of microscopic inclusions that absorb and scatter light, preventing transparency.
Black diamonds are graded primarily on carat weight, cut quality, and clarity of the surface, rather than colour intensity, since their black hue is uniform and opaque.
While highly scratch-resistant, black diamonds are more brittle than colourless diamonds due to inclusions. Gentle cleaning and secure mounting are recommended to maintain their integrity.