
Fluorescence in diamonds refers to the glow that a diamond emits when exposed to ultraviolet (UV) light.

Flawless is a clarity grade used to describe diamonds that have no visible inclusions (internal flaws) or[…]

A flat cut diamond refers to a diamond that has a shallower cut, where the crown (the[…]

The flash effect in a fracture-filled diamond refers to the dispersion of light and the sparkle that[…]

A faceted girdle in a diamond refers to a girdle that has been polished and cut into[…]

Fancy coloured diamonds are natural diamonds that exhibit intense colours beyond the typical white or colourless range.