Diamond categories

The Yumbah Diamond Grading system is designed to reflect the consistent quality of Yumbah Australian Abalone. Each diamond colour represents a different size (weight) of abalone with the same exceptional quality maintained across the range.

For example: Blue Diamond Grade Abalone average 167g in size, therefore in a 1kg pack you will find 6 pieces, and in a 500g pack you will find 3 pieces.

To learn more, please refer to details in the table below.