Tantalum vs Tungsten Rings: Compared Side by Side

When it comes to wedding rings, there are an abundance of choices to make. Probably the first, and one critical, decision is what type of metal to choose for the ring’s band.

Precious metals like gold and silver are traditional and still popular, but they are not alone. There is a long list of alternative metals like platinum, palladium, titanium and more.

Two uptrending choices are tantalum and tungsten.

So which metal is better? Here’s a look at the pros and cons of tantalum vs tungsten rings.

What is tantalum?

Tantalum is a chemical element with the atomic number 73.

It is a rare, silver-gray metal that is not found naturally on Earth in its pure form. Rather, it is found combined with other elements in minerals like tantalite.

Tantalum has a unique blue-black color that is highly sought-after by the jewelry industry.

It is a very dense metal. It has a density of 16.69 g/cm³.

It has an extremely high melting point at 3017 °C, ​5463 °F. It is resistant to corrosion, making it ideal for use in high-temperature and corrosive environments.

Tantalum is also non-toxic, which makes it safe for use in medical applications.

Tantalum has a very low reactivity to other elements and is not corroded by most acids. It is used in a variety of applications, including the manufacturing of electronic components, medical implants, jet engine parts and jewelry.

What is tungsten?

Tungsten is another transition metal which sits right next to tantalum. It has the atomic number 74. Its symbol is not T or Tu but W for Wolfram.

It is a hard, silver-white metal that is very dense and has a high melting point. It has a density of 19.25 g/cmg/cm³, and melting point of 3422 °C, ​6192 °F.

Tungsten is used in many industrial applications because of its hardness and resistance to heat. Its main use is in filament wire for light bulbs, where it can withstand temperatures of up to 3,000 degrees Celsius.

Tungsten also has many military applications because of its properties. In jewelry, it is used in the form of tungsten carbide, which is a tungsten-carbon mix.

Pros and cons of tantalum vs tungsten rings

1. Color

When it comes to rings, there are a lot of choices to make. Metals, colors, and styles can all vary, and it can be tough to decide what’s right for you. If you’re looking for something that has a sleek and modern look, tantalum or tungsten might be a good choice.

Both metals come in a variety of colors, but tantalum is typically available in gray and its darker tones. Tungsten is available in a range of colors, including black, white, and gray.

Between the two, tungsten carbide exhibits more shine, and it is closer to sterling silver’s luster. But even tungsten rings are far from the shine of palladium or platinum rings.

They both come in many finishes like hammered, satin, polished or brushed finish.

Both metals are also very durable and scratch-resistant, making them a good choice for everyday wear.

2. Durability

When it comes to wedding bands, hardness and durability get even more attention than usual. Many people are unsure of which material is better: tantalum or tungsten. So, let’s have a look at the hardness and durability of each.

Tantalum rings have a hardness of 8.5-9 on the Mohs scale of mineral hardness, while tungsten carbide rings have a hardness of 8-8.5. On this scale of mineral hardness, talc has 1 and diamond 10 grade.

This means that they are both very scratch resistant. In terms of durability, both materials are very tough. They are ready to withstand a ton of daily wear and tear and resist denting or bending.

With age, finger size may change. Thus, you may want to adjust your ring to your new finger size. While it is possible with tantalum bands, tungsten rings strongly resist resizing.

Do not assume you can resize your tungsten carbide rings. Yet, while resizing is theoretically possible with tantalum pieces, not every jeweler will approach it as with gold or sterling silver rings.

Care and maintenance of tungsten and tantalum bands are very easy. A bowl of water, a few drops of soft soap and a clean piece of cloth will suffice. Dip your soft cloth in the soapy water and gently wipe off dirt and grime. Don’t forget to dry your bands completely before putting them in your jewelry box.

At this point you should never throw these very hard pieces into a jewelry drawer or box. Why? Simply because they can easily scratch and damage softer pieces like yellow gold rings or sterling silver bracelets.

The best practice is to keep them in separate soft pouches where they will be away from any possible damage risk.

3. Hypoallergenic property

People with sensitive skin often have allergic reactions to metal jewelry. Symptoms can include redness, swelling, and itching.

Nickel is the metal most commonly associated with skin allergies, but people can also be allergic to other metals. Please note that even trace amounts of allergen metals like lead can trigger skin allergy.

Happily, we have a good selection of metals that are considered safe for people with skin sensitivity. These are named hypoallergenic metals.

Gold, silver, palladium, platinum, rhodium belong to this group as well as tantalum and tungsten carbide.

Neither tantalum nor tungsten contains nickel, so they are very unlikely to cause an allergic reaction. Always prefer nickel-free jewelry to stay safe.

4. Price

When it comes to wedding rings, couples have a lot of choices to make. From the metal to the gemstone, there are many options available.

Tantalum rings roughly double the price of similar tungsten wedding bands. Generally speaking, tungsten carbide bands are more affordable.

But metal prices are not constant. They are traded worldwide and naturally prices do fluctuate in the metals market.

Beside metals, you may see price variations due to brand, collection, gemstone and its karat value. Designer brands, limited collections and greater gems will command higher prices.

Conclusion

When it comes to wedding bands, tantalum and tungsten are two trendy jewelry metals.

Tantalum is a a relatively new player that is hypoallergenic, making it a good choice for people with sensitive skin. Tungsten carbide is a very hard metal that is slightly less likely to scratch or dent. It also has a more shiny appearance than tantalum.

Tantalum rings are generally more expensive than tungsten rings, but the cost will vary depending on material cost, scarcity, design, brand, collection, gemstones used for the ring.

Generally, tungsten rings are often more affordable than traditional choices like gold or platinum bands and their tantalum counterparts. They would fit more easily in the wedding budget.

Some may prefer tungsten rings because of their gray color with dark hues. But tantalum carbide rings come in black color too. They also have many designs with gorgeous inlays of other metals like rose gold or sterling.

So which metal should you choose? Both are wonderful options that can serve a long time as day one. In the end, it really depends on your personal preferences!