Pear shaped diamond halo ring

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Do I Have A Nickel Allergy Or Dermatitis?

Do I Have A Nickel Allergy Or Dermatitis?

Nickel is a metal from the periodic table and is used in jewellery as an alloy with other metals. It has been alloyed with gold for many years and is chosen for its durability and hard-wearing properties. It is quite often mixed with pure gold to create 18 and 9 carat...

Australian Argyle Mine

Australian Argyle Mine

Argyle pink diamonds account for about 90% of all the pink diamonds found in the world After 38 years of operation, the Argyle Diamond Mine in Western Australia closed last November, due to costs outweighing the yield. Eight hundred and sixty-five million carats per...

Hallmarking In Australian Jewellery

Hallmarking In Australian Jewellery

Why hallmarking in Australian jewellery is important The practice known as ‘hallmarking’ is the process of impressing or stamping a series of marks into jewellery using hardened steel punches (in the case of rings, these marks are generally found on the inside) and...