What are the differences between Gold and Platinum?
To keep it really simple, these two precious metals are from different families or groups of metals as recorded on the periodical table.
Gold is a chemical element with the symbol Au (Latin: aurum) and an atomic number of 79.
It has been a highly sought-after precious metal in jewelry, in sculpture, and for ornamentation since the beginning of recorded history. The metal occurs as nuggets or grains in rocks, in veins and in alluvial deposits. Gold is dense, soft, shiny and the most malleable and ductile pure metal known. Pure gold has a bright yellow color and luster traditionally considered attractive, which it maintains without oxidizing in air or water. It is one of the coinage metals and formed the basis for the gold standard used before the collapse of the Bretton Woods system in 1971.
Platinum is a chemical element with the chemical symbol Pt and an atomic number of 78.
Its name is derived from the Spanish term platina del Pinto, which is literally translated into “little silver of the Pinto River.”[1] It is in Group 10 of the periodic table of elements. A dense, malleable, ductile, precious, gray-white transition metal, platinum is resistant to corrosion and occurs in some nickel and copper ores along with some native deposits. Platinum is used in jewelry, laboratory equipment, electrical contacts and electrodes, platinum resistance thermometers, dentistry equipment, and catalytic converters
In terms of jewellery what this means is that the majority of modern day jewellery is made of gold in varying carats I.E. 9ct, 14ct, 18ct, 20ct etc… some people are beginning to lean more towards the platinum set jewellery these days as information becomes more and more readily available.
As a jeweller and someone who works in both gold and platinum the differences can be explained like this;
GOLD
- will give you a great finish on jewellery
- has great strength and malleability for making jewellery
- is suitable for every situation and use in jewellery making
- is more common than platinum
- will scratch and dent
- will wear over time
- needs regular upkeep by a qualified jeweller (I recommend taking advantage of our Refreshing Ring Rejuvination at-least once per year)
PLATINUM
- will give you a greater level of finish on jewellery than gold will
- has a greater level of strength, malleability and durability for making jewellery than gold does
- is best suited for the crafting of diamond and gemstone settings
- is 35 times rarer than gold
- will still scratch and dent but the platinum will remain whole, it will not scratch or dent like gold does in-so-far-as that you loose a small amount of gold when ever it is scratched or damaged
- will take longer to show the signs of wear and tear than gold does
- needs regular upkeep by a qualified jeweller (again I recommend you take advantage of our Refreshing Ring Rejuvination at-least once per year)
As you can see platinum is better suited, in my opinion, for crafting settings for diamonds and gemstones than gold because of its toughness and wear-ability. The other main contributing factor is the fact that I can achieve a greater level of finish on a platinum setting than I can a gold setting.
What does this mean for you?
Achieving a greater level of finish on a platinum setting means that the setting itself has a higher shine and reflectivity to it than a gold one does. So this will create more light going into your diamond or gemstone, which means that your diamond or gemstone will have a much more “FIRE AND BRILLIANCE” to it than a diamond or gemstone set in gold will.
Sam Kritsotakis
Eskae Jeweller