Platinum
Platinum as a Ring Metal
Platinum is a precious metal that looks similar to white gold. It is over 30 times rarer than gold but, at current prices, only commands about twice the price of gold. Platinum’s workability is third to that of gold and silver. Platinum is resistant to corrosion. Platinum, like gold, is hypoallergenic.
Platinum used in jewelry is usually a platinum alloy, a mixture of six other related metals: platinum, palladium, iridium, rhodium, ruthenium and osmium. But sometimes it is also mixed with copper and titanium. The platinum used in jewelry is usually 90% and more in purity, meaning that platinum makes up 900 out of 1000 parts of the metal. The purity grade is expressed as 900Plat, Pt900, or 900Pt.
It is highly suggested that you not get a platinum engagement ring with less than 90% platinum because the alloys may change the color of the platinum or reduce its durability.
Other Popular Metals Used For Engagement Rings: Gold, Palladium, Titanium, Silver
Metals for Engagement Rings
Gold is the most common and popular metal used for diamond engagement rings. However, platinum and palladium are also gaining in popularity as alternative metals to gold for use in rings today.
Just like the diamond or other gemstone that you decide to mount on your engagement ring, the choice of metal for the ring depends on you personal taste and financial situation. But generally the metal you choose for your engagement ring should be pleasing to the eyes, compliment the diamond or whatever gemstone is used, and strong enough to hold the diamond or other gemstone without breaking from day to day wear. Just like gemstones, some metals are more suited than others for use in an engagement ring.
To help you make an informed decision when choosing between a yellow gold engagement ring, a white gold engagement ring or a platinum engagement ring, here are some distinguishing characteristics for the popular metals used for today’s engagement rings: Gold, Platinum, Palladium, Titanium and Silver.
Which ever metal you decide to use for your engagement ring, you should choose a metal that looks visually pleasing, that compliment the diamond or what ever gem stone you decide to use, that will be strong enough to hold up to day to day wear, and that will fit within your budget.