Diamond Inventory


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Diamond colours are graded from D to Z, with the exception of fancy colours, such as pinks and blues. The Argyle mine in Western Australia is the world’s largest producer of champagne and cognac coloured diamonds. They, along with the ultra rare pinks, have their own colour grading scale.


The colour has an impact on the price of the diamond, as the higher colour diamonds are very rare.

Use our interactive diamond chart to determine which colour is best for you.


At Perfect Diamond, we stock a large range of premium wholesale diamonds usually ranging from colour J and above. Visit our user-friendly online online inventory to select the diamond that best suits you.

Please don’t hesitate to contact Perfect Diamond with any queries you may have regarding colours.