Copper Lake Superior Agate Ring - Size 7.5

SKU #3803


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Ring Sizing

Purchase this ring sizer to help determine your ring size. This sizing tool is most accurate for double band rings and bands 6mm and under.

Fingers can change size due to many circumstances. The best way to get an accurate size is to check the size a couple of different times throughout a several day period to determine your best size. The majority of our rings can be resized, but if the ring has a stone setting other than a diamond, it probably cannot be resized unless otherwise noted in the item listing.

Some of our rings with stones are shown with the stone not set in order for us to size the ring to your specifications and set the stone afterwards. This avoids damage to the stone during sizing. Reference the individual ring listings for more details. Wide bands 7mm and above have more friction against the finger and will need to be ordered a little larger.

Our double band rings fit like a narrow band. When getting sized for a double band ring, you can get sized for a ring that is narrow.

When getting your finger sized, inform jeweler of the width band you are intending on purchasing and rely on them to determine your ring size.

If you need a ring resized that you have already purchased please contact us. 

Looking for an Engagement Ring?

There a few sneaky options for getting the size right but the best way is to have their finger sized by a professional. You may be able to borrow one of their rings and bring it into a jewelry store and ask them to check the size. Make sure this is a ring they wear on a ring finger or middle finger to get the most accurate size!

Beth Millner Jewelry has wish lists too, so they could come in to the store and fill out a wish list and we will try to get their ring size written down.

If you'd like to propose with a stone ring that can't be resized, you can take an unset stone ring and bring it back to be set after the proposal. So don't sweat about the sizing, we're here to help! 

For more tips on picking out the perfect engagement ring, check out this helpful blog post.

Please select all options.

1 item left

Wear a piece of our region's geographical history with this double banded sterling silver ring with our hand-selected Lake Superior Copper Agate. This highly sought after and rare variety of the Lake Superior Agate has copper naturally occurring in the stone.

  • Recycled sterling silver.
  • 10.5mm x 10mm Lake Superior Copper Agate.
  • Available in size 7.5 only, resize not available.
  • Production Time

    In Stock and ready to ship when you order. 

    For more Shipping Information click here

    Ring Sizing & Fit

    Our signature double band design allows for air movement around the ring and prevents the ring from spinning around on your finger, making them a perfect everyday ring that is comfortable and easy to wear.

    Purchase this ring sizer to help determine your ring size.

    Click here for more information about what size ring you should purchase.


    Customer Reviews

    Based on 7 reviews
    Renee G.
    Copper Agate-Choose your own stone ring

    I saw a picture of this stone on Facebook and mentioned to my husband that my next Beth Milner purchase might be a ring. With his encouragement we traveled to Marquette to get “sizing” - and there it was! That beautiful stone was temporarily set into a ring that turned out to be the perfect size. Within days it was ready to pick up and is absolutely stunning. The combination of the Autumn Twig ring and the copper agate have made the perfect (early) Christmas gift. I love it!

    Drew Dean

    Copper Agate Autumn Twig Ring - Choose Your Own Stone

    Ryan Iacovacci

    Wonderful work. Very happy clients and friends here!

    Grace N

    It is so gorgeous! I can't wait to add more to my collection! Thank you for creating such amazing pieces!

    Patricia Schmidt
    My new Lake Superior Power ring

    This ring is perfect,..from the comfort and style of the band to the elegance of the copper agate. For the past 2 years I have had the privilege of working in the UP for my comany. I have been chosen for a next level management position, which means I will be downstate. I wanted somethng to remind me of the healing power of Lake Superior and the UP. This ring embodies it for me. The staff at Beth Millner are gracious and demostrate a very caring hospitality. Glad to be connected.

    Ruth Feingold
    Won't take it off!

    I got my ring 3 weeks ago, and it basically hasn't been off my finger since. Love, love, love this ring. I have big hands and the design is substantial enough not to be ridiculously out of scale — yet also, due to the openwork band, it still manages to look delicate, rather than clunky. The swirls in the agate are nicely complemented by the twig & leaf detailing (or vice versa). Plus, it goes beautifully with my wedding ring, so I can wear them on the same hand easily.


    This ring is stunning and very comfortable to wear. I love it!