Celeste mini class: colour

Today let’s talk about AU750 (hereafter referred to as 18K). Why do I stress 'AU750' at the beginning? Because under international law, only gold content above 75% may be marked 'AU750' on a ring, whereas 'G18k' only needs to be >72%. To comply with overseas testing, our gold proportion is ≥ 75.6%. 1...

Categories: Jewellery knowledge
Centre stone: Metalwork
Style: Modern high jewellery
Occasion: Bespoke

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