Name: 10K Gold Classic Eternity Ring
Brand: Guto Jewelers®
SKU: RWB3M-4
Price: 180.0 USD
Availability: InStock

Guto Ring Size	EU Ring Size	Inner Diameter (mm)	Finger Circumference (mm)
3	44–45	~14.1	~44.2
4	46–47	~14.9	~46.7
5	48–50	~15.7	~49.3
6	51–52	~16.5	~51.3
7	53–55	~17.3	~55.0
8	56–58	~18.2	~57.8
9	59–60	~19.1	~60.0
10	61–63	~19.8	~62.2

If your size falls between two sizes, we recommend choosing the larger one. *Guto uses US ring sizes. Please note that sizing may vary slightly between brands. It's best to measure your actual ring or finger for the most accurate fit.

Two Quick Ways to Find Your Guto Ring Size

Method 1: Measure the Inner Diameter of an Existing Ring

You can also use a smartphone app to measure your ring. Simply place the ring on your phone screen and use the slider to determine the inner diameter or US ring size. We tested the Jason Withers Ring Sizer app, which works well with Guto rings (US sizing). We recommend using a relatively flat ring for best results.

Ring Sizer App

The app is free to download on both iOS and Android.

Refer to the chart above to find your ring size.

Method 2: Measure Your Finger Circumference

Use a tape measure to wrap around your finger snugly. If you don’t have a tape measure, you can use string, dental floss, or even a strip of paper and then measure it with a ruler.

Make sure to measure your finger at a normal size. Cold weather may cause your fingers to shrink slightly, while drinking alcohol, exercise, hot weather, and swelling can make your fingers swell.

If your knuckles are particularly large, you may need to choose a larger ring size to fit over the knuckle.

Refer to the “Finger Circumference (mm)” column in the chart above to find your ring size.

Guto Ring Size	EU Ring Size	Inner Diameter (mm)	Finger Circumference (mm)
3	44–45	~14.1	~44.2
4	46–47	~14.9	~46.7
5	48–50	~15.7	~49.3
6	51–52	~16.5	~51.3
7	53–55	~17.3	~55.0
8	56–58	~18.2	~57.8
9	59–60	~19.1	~60.0
10	61–63	~19.8	~62.2

If your size falls between two sizes, we recommend choosing the larger one. *Guto uses US ring sizes. Please note that sizing may vary slightly between brands. It's best to measure your actual ring or finger for the most accurate fit.

Two Quick Ways to Find Your Guto Ring Size

Method 1: Measure the Inner Diameter of an Existing Ring

You can also use a smartphone app to measure your ring. Simply place the ring on your phone screen and use the slider to determine the inner diameter or US ring size. We tested the Jason Withers Ring Sizer app, which works well with Guto rings (US sizing). We recommend using a relatively flat ring for best results.

Ring Sizer App

The app is free to download on both iOS and Android.

Refer to the chart above to find your ring size.

Method 2: Measure Your Finger Circumference

Use a tape measure to wrap around your finger snugly. If you don’t have a tape measure, you can use string, dental floss, or even a strip of paper and then measure it with a ruler.

Make sure to measure your finger at a normal size. Cold weather may cause your fingers to shrink slightly, while drinking alcohol, exercise, hot weather, and swelling can make your fingers swell.

If your knuckles are particularly large, you may need to choose a larger ring size to fit over the knuckle.

Refer to the “Finger Circumference (mm)” column in the chart above to find your ring size.

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10K Gold Classic Eternity Ring
Whether you're looking for a classic band or saying "I do," our Classic Eternity Ring is the way to go. The polished solid gold band offers impressive shine, while the comfort-fit design makes it an easy choice for daily wear. Slip on this timeless piece with any look to add instant elegance.

The Finer Points:
Metal: 10K Solid Gold
Dimensions: 3mm Width, Comfort Fit
Weight: 0.6 Grams
Origin: Crafted in Los Angeles

✔ Premium Craftsmanship – Every piece is expertly crafted to ensure the highest quality.
✔ Ethically Sourced – We use responsibly sourced materials for a sustainable future.
✔ 30-Day Returns – Enjoy peace of mind with our hassle-free 30-day return policy.
✔ Free Shipping – We offer complimentary shipping on all orders.
✔ Lifetime Support – We stand by our jewelry with long-term support and service.

Guto Jewelry Presentation Box

Your purchase comes ready in our elegant Guto Jewelry giftboxes

100% Satisfaction Guarantee

Returns within 45 days if you don't love it!

Enjoy Free U.S. Shipping & Returns

Shop with ease. Return any item for any reason in new and unused condition—no shipping charges.

Live Help

We are available Sunday to Thursday, 9 AM to 6 PM Pacific Time (UTC-8), Los Angeles.
Call us: 877-286-8559

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Shopping with Guto guarantees that you are receiving authentic fine jewelry with pricing directly from the source. No-middle man and no extra fees guaranteed!

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Our family-owned company is recognized for luxury grade products of the highest standards