Yellowbelly
Full Member
- Mar 25, 2015
- 204
- 680
- Primary Interest:
- All Treasure Hunting
Finally first platinum of the year.
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Yes, platinum is slightly denser than gold. This can be confusing because gold has a higher atomic number (78) than platinum (77), in other words, gold atoms are heavier than platinum atoms. But platinum atoms pack together tighter. Pure gold has a weight of 19320 KG /Cubic meter. Pure platinum has a weight of 21400 KG/ cubic meter. Platinum has a greater specific gravity than Gold. Another reason platinum rings feel so much heavier in the hand than gold, is because the typical Plat alloys are 90% or 95% pure. Most gold jewelry is 10k to 18k, 18k being only 75% gold, most of the rest is usually copper. So the platinum ring has 25% more platinum in it than the 18k gold ring has gold. That's a big difference.Thanks well most times yes because platinum is heavier than gold. If you take a ring the same size and everything the platinum would surely outweigh the gold ring. Now with that being said platinum has gone down in value the last 6 to 8 months. For a while it was $100 more per the ounce than gold. Last I looked platinum was $100 lower per ounce than gold. The good thing about platinum the better the diamonds will be.