Black Tungsten Concave Band (8 mm)

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ITEM# 14178656
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ITEM#: 14178656

Click here for ring sizing guide
This ring CANNOT be resized

This ring features a concave design and a polished finish. The band is crafted of black tungsten carbide.

  • Material: Tungsten
  • Features: Highly scratch-resistant, tungsten is four times harder than titanium
  • Impact: While extremely hard, tungsten may crack if struck at high impact
  • Band dimensions: 8 mm wide
  • Styling: Black polished
  • Comfort-fit band: Comfort-fit bands are contoured on the inner surface for a more comfortable fit

All weights and measurements are approximate and may vary slightly from the listed information.

Please note: A wide band will feel more constrictive than a narrower band because of the amount of contact it has with your finger. Please order up half a size.

What is the Main Street Revolution?

Owning my own business is something I have always dreamed of doing. The autonomy to pursue my own creative vision and reap the benefits of my own efforts seemed like the perfect fit for my personality and lifestyle goals. When I finally found the business niche I wanted to enter I realized the barriers to entry to the market were much greater than I anticipated. The high cost of competing, especially online, were tough to overcome, even though I felt my products were unique and very competitively priced. The Overstock Main Street program has allowed me to reach a market that I never could have on my own, and I am now on my way to realizing my dream!


Metal Tungsten
Stone No Stone
Ring Style Fashion
Band Width 8-9 mm
Color Black
Dimensions 8mm wide x 2.3mm thick
Model Number 32018
Country of Origin China
  • Most Helpful

  • As described! Great!
    Verified Purchase

    The material of the ring is great, because it is a tungsten. I love the material because no polishing is ever needed. Anyone looking at the ring, would have thought that you purchased it at a jewelry store because the quality is just so great! I do, however, wish that they had a thinner version of this ring. The ring box that the ring arrived in really wasn't gift-giving worthy so if you planning on giving this to someone, you may want to get anther ring box. The inside cushion basically was no cushion at all as the ring was just swimming in the huge box.

    Read More
  • Most Recent

  • Very happy
    Verified Purchase

    I bought this for my husband, he needed something that would hold up on his job. The ring still looks brand new after having it for a month now and no scratches. The picture on the web site doesn't do it justice it is much nicer.

    Read More
  • Very Happy
    Verified Purchase

    I got my fiance ring in today and I am very pleased on the look and style of it and very happy with the color and getting the size right

    Read More
  • ring
    Verified Purchase

    I bought this ring for my wife for her birthday and she loves it. Very good quality and the service from Overstock is fantastic.....This product is well worth the money !!!

    Read More
  • Looks better than picture
    Verified Purchase

    My husband misplaced his ring at the gym just like this one, that we had purchased at Jared for over $400.00. We he received this ring he could not tell the difference and we surprised how well the ring looked. He is so pleased. His friend likes it so much he is ordering one.

    Read More

Questions & Answers

  • Q:

    "Do you not carry, or are you just sold out, of the sizes that are unavailable?"

    • A:

      Thank you for your interest in the Black Tungsten Concave Band (8 mm). We carry all the sizes that you see on the options drop down menu. Unfortunately we do not have every size for every ring all the time. Each ring has different sizes available and we carry what is given to us per the ring maker. We hope this information was helpful. thank you and have a great day..

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Shipping & Returns

Contact Information
Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping details

Standard Return Policy for Jewelry:

Items must be returned in new or unused condition and contain all original materials included with the shipment.
More Details

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.