Collier with 5 heart-cut fancy diamonds. In general, diamonds are considered perfect if they are pure white. However, fancy diamonds are an exception to this rule: All diamonds that fall outside the usual colour scale of D (perfect white) to Z (yellow). Diamonds can appear in all colours. The rule with […]
Fancy diamonds are natural-coloured diamonds: All diamonds that are out of the usual colour scale from D (perfect white) to Z (yellow). Diamonds can come in all colours. The rule for fancy diamonds is that the more intense their colour, the more desirable they are.