Turquoise
Buyer’s Guide

Colour

Colour is the most critical factor. Premium turquoise typically displays:

• Even sky-blue or robin’s egg blue
• Minimal brown, black or spiderweb matrix
• Strong, vivid saturation without dullness

Stones that are greenish or pale are generally less valuable, while overly dark or uneven stones may appear unattractive.

Clarity

Unlike transparent gemstones, turquoise is opaque, so clarity relates to surface texture and matrix patterns. High-quality stones:

• Have a smooth surface and tight, fine texture
• Display minimal or attractive matrix patterns
• Are free from cracks or porous areas

Matrix patterns can enhance character if aesthetically pleasing but excessive veining may reduce value.

Cut

Cut influences how well the stone is shaped for jewellery. Turquoise is often cabochon-cut to showcase its colour and patterns. Important cut considerations include:

• Smooth, symmetrical dome shape
• Polished surface with even curvature
• Size proportional to jewellery design

Flat or poorly cut stones can look lifeless despite good colour.

Carat Weight

Larger turquoise stones are rarer and can command higher prices, especially when colour is vivid and matrix is attractive. As with all gemstones, size alone does not guarantee value—colour and texture remain decisive.