stone-cold11
Super_Ideal_Rock
- Joined
- Sep 9, 2008
- Messages
- 14,083
Not necessary that is wear, how do you know it was not design that thin to begin with?
Also, Pt setting cost more because it uses more pure metal than WG alloy, Pt alloy is usually 90-95% pure while 14k WG is 58% pure gold by weight. Add in the fact that spot prices for Pt is higher than Gold and Pt alloys generally uses other Pt Group alloys which is also traded at a high price, the higher price is really more because of material cost.
Also, Pt setting cost more because it uses more pure metal than WG alloy, Pt alloy is usually 90-95% pure while 14k WG is 58% pure gold by weight. Add in the fact that spot prices for Pt is higher than Gold and Pt alloys generally uses other Pt Group alloys which is also traded at a high price, the higher price is really more because of material cost.