Yellow Diamond
A yellow diamond is a coloured diamond characterised by its natural yellow body colour.
Month: July 2017
World Federation of Diamond Bourses
The World Federation of Diamond Bourses (WFDB) is an international confederation of diamond bourses, or exchanges, which serve as key trading platforms for diamonds globally.
Wavy Girdle
A wavy girdle refers to a girdle of a diamond that is uneven in thickness or does not maintain a consistent, smooth plane all the way around the diamond’s circumference.
Upper-Girdle Facet
An Upper-Girdle Facet refers to a triangle-shaped facet that is positioned along the girdle of a diamond, specifically on the crown portion.
Twinning Line
A Twinning Line is a specific type of diamond inclusion that appears as a line or ribbon of small marks, which can include pinpoints, feathers, clouds, and crystals.
Trilliant
A Trilliant cut, also known as a trillion cut, is a diamond shape characterised by its triangle-like outline. This cut is typically symmetrical, with three sides and sharp, pointed corners.
Trigon
A Trigon is a unique feature found in some natural diamonds that is characterised by its triangular shape, often appearing as fine, concentric triangular lines or marks.
Treated Diamond
A treated diamond refers to a diamond that has undergone artificial enhancement to improve one or more of its natural characteristics, typically either its colour or clarity.
Transparency
Transparency in diamonds refers to the degree to which light can pass through the diamond’s material, offering a direct connection to the clarity and quality of the crystal.
Toughness
Toughness refers to a diamond’s resistance to fracture or breaking when subjected to impact or stress.