The jewels OmniaOro They are entirely in 18 Kt - 750/1000 gold and come with a guarantee certificate and elegant packaging. Material: 18Kt 750/1000 Yellow Gold Stones: Green quartz Finish: Shiny Length: 18.0cm Closure: Spring hook Weight: 3.20 gr Its value is determined by weight plus manufacturing The weight of the jewel could vary by 3% both for excess and for defect.
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