Platinum Diamond Eternity Ring

Item #118581APP - Platinum Diamond Eternity Ring

Item #: 118581APP
Width: 3 mm
Weight: 5.4 grams
Fit: Comfort
Height: 2.5 mm
Diamond Weight: 1 ct. tw.
Metal: 950-Platinum
Made in USA USA Flag

We are sorry - this item is discontinued.

Please contact WeddingBands Customer Service if you need assistance with this item.
* All measurements are approximate

Platinum 3.0 mm wide diamond ring. 1.0 ct estimated total diamond weight. Diamond weight is estimated for size 6.0 ring. The diamonds are graded as VS1 in Clarity G in Color. The ring is a polished finish.

How To Size Your Finger Perfectly

Knowing the size of your finger so the ring will fit correctly is one of the trickiest aspects of buying a ring online. Even if you go to a jewelry store, you can never be too certain if the person behind the counter gets it right.

At WeddingBands.com we solved this problem by giving free ring sizing kits that are sent directly to you at no charge. You can size your fingers in the comfort of your own home and see what fits you the best without any doubts. Use the following guide to ensure a perfect fit of your wedding band.

  1. Request a ring sizing kit through the following form: Ring Size Request Form
  2. When you receive your kit, take the blue plastic kit and punch out the ring sizes you want to try.
  3. When you try the different sized rings on keep a few things in mind:
    1. The ring should go on easily.
    2. The ring should feel comfortable on your finger.
    3. It should come off with a little resistance.
    4. If you think you're between our half sizes, don't fret, we offer quarter sizes on all our rings on WeddingBands.com.
  4. Once you know your size, you can order your ring from our site with confidence that your wedding band will fit you perfectly.

We guarantee using our sizing kit will ensure an ideal fit from any of our wedding bands. If it doesn't, please feel free to use our 30-Day Return/Exchange policy to find a better fitting ring.

Also, if you know your size but it's in a different metric than the standard U.S. ring metric, you can use our ring sizing conversion chart to find out what your U.S. standard ring size is.

As always, we are here to help, give us a call at (888) 422-4333 or shoot us an email at CustomerService@WeddingBands.com with any questions or comments.

Ring sizing chart:

Size Diameter (in) Diameter (mm) British French German Japanese Swiss
0 0.458 11.63 -- 36.5 11.63 -- --
0.25 0.466 11.84 -- 37.2 11.84 -- --
0.5 0.474 12.04 A 37.8 12.04 -- --
0.75 0.482 12.24 A 1/2 38.5 12.24 -- --
1 0.49 12.45 B 39.1 12.45 1 --
1.25 0.498 12.65 B 1/2 39.7 12.65 -- --
1.5 0.506 12.85 C 40.4 12.85 -- 0.5
1.75 0.514 13.06 C 1/2 41 13.06 -- 1
2 0.522 13.26 D 41.7 13.26 2 1.75
2.25 0.53 13.46 D 1/2 42.3 13.46 -- 2.25
2.5 0.538 13.67 E 42.9 13.67 3 3
2.75 0.546 13.87 E 1/2 43.6 13.87 -- 3.5
3 0.554 14.07 F 44.2 14.07 4 4.25
3.25 0.562 14.27 F 1/2 44.8 14.27 5 4.75
3.5 0.57 14.48 G 45.5 14.48 -- 5.5
3.75 0.578 14.68 G 1/2 46.1 14.68 6 6
4 0.586 14.88 H 46.8 14.88 7 6.75
4.25 0.594 15.09 H 1/2 47.4 15.09 -- 7.5
4.5 0.602 15.29 I 48 15.29 8 8
4.75 0.61 15.49 J 48.7 15.49 -- 8.75
5 0.618 15.7 J 1/2 49.3 15.7 9 9.25
5.25 0.626 15.9 K 50 15.9 -- 10
5.5 0.634 16.1 K 1/2 50.6 16.1 10 10.5
5.75 0.642 16.31 L 51.2 16.31 -- 11.25
6 0.65 16.51 L 1/2 51.9 16.51 11 11.75
6.25 0.658 16.71 M 52.5 16.71 12 12.5
6.5 0.666 16.92 M 1/2 53.1 16.92 13 13.25
6.75 0.674 17.12 N 53.8 17.12 -- 13.75
7 0.682 17.32 N 1/2 54.4 17.32 14 14.5
7.25 0.69 17.53 O 55.1 17.53 -- 15
7.5 0.698 17.73 O 1/2 55.7 17.73 15 15.75
7.75 0.706 17.93 P 56.3 17.93 -- 16.25
8 0.714 18.14 P 1/2 57 18.14 16 17
8.25 0.722 18.34 Q 57.6 18.34 -- 17.5
8.5 0.73 18.54 Q 1/2 58.3 18.54 17 18.25
8.75 0.738 18.75 R 58.9 18.75 -- 19
9 0.746 18.95 R 1/2 59.5 18.95 18 19.5
9.25 0.754 19.15 S 60.2 19.15 -- 20.25
9.5 0.762 19.35 S 1/2 60.8 19.35 19 20.75
9.75 0.77 19.56 T 61.4 19.56 -- 21.5
10 0.778 19.76 T 1/2 62.1 19.76 20 22
10.25 0.786 19.96 U 62.7 19.96 21 22.75
10.5 0.794 20.17 U 1/2 63.4 20.17 22 23.25
10.75 0.802 20.37 V 64 20.37 -- 24
11 0.81 20.57 V 1/2 64.6 20.57 23 24.75
11.25 0.818 20.78 W 65.3 20.78 -- 25.25
11.5 0.826 20.98 W 1/2 65.9 20.98 24 26
11.75 0.834 21.18 X 66.6 21.18 -- 26.5
12 0.842 21.39 X 1/2 67.2 21.39 25 27.25
12.25 0.85 21.59 Y 67.8 21.59 -- 27.75
12.5 0.858 21.79 Z 68.5 21.79 26 28.5
12.75 0.866 22 Z 1/2 69.1 22 -- 29
13 0.874 22.2 -- 69.7 22.2 27 29.75
13.25 0.8825 22.4 Z1 70.4 22.4 -- 30.5
13.5 0.89 22.61 -- 71 22.61 -- 31
13.75 0.898 22.81 Z2 71.7 22.81 -- 31.75
14 0.906 23.01 Z3 72.3 23.01 -- 32.25
14.25 0.914 23.22 -- 72.9 23.22 -- 33
14.5 0.922 23.42 Z4 73.6 23.42 -- 33.5
14.75 0.93 23.62 -- 74.2 23.62 -- 34.25
15 0.938 23.83 -- 74.8 23.83 -- 34.75
15.25 0.946 24.03 -- 75.5 24.03 -- 35.5
15.5 0.954 24.23 -- 76.1 24.23 -- 36.25
  • Looked everywhere for the perfect wedding band store after store with not much luck. Time was becoming a problem and I came across weddingbands.com and after a quick look through there stuff found exactly what i was looking for. Did a little looking at some reviews on their site and independent reviews as well all were good. So took a chance and ordered my ring. My order was over $400 so I took the free earring and purchesed a second pair for my new stepdaughters. Well to my surprise the ring and earrings showed up in a week couldnt be HAPPIER the ring was PERFECT exactly what I was looking for the earrings looked great new stepdaughters stoked. When making my order I did call to make some changes spoke with Edessa she was awesome. All in all I would recomend using weddingbands.com they were easier and cheaper then any jewlery stores I tried. Very Happy Customer.
    -Darren, BC Canada 12/10/2015

  • After shopping around locally for a wedding band and receiving terrible service and only finding sub-par quality mens rings I came across Wedding Bands. They had exactly what I was looking for at a price 1/3 of what I could get it in Australia. The fit was perfect and the service was excellent. I highly recommend this site.
    -Scott S., Australia 8/16/2014

  • Was a bit weary buying overseas - But weddingbands.com made my experience pleasant and sent 2 beautiful certified rings with the highest of quality I am extremely happy with my purchase ! Thanks weddingbands
    -Jennifer, Australia 8/4/2014

  • AMAZING! Thanks so much for allowing us to exchange our previous order for these wonderfully breathtaking and beautiful rings. You should be proud of your service and dedication to customers. We will be recommending weddingbands.com to anyone who will listen.
    -Chris and Carrie, Iowa 3/14/2013

  • Great quality they were exactly as shown on the pictures I received my order confirmation right away engraving was perfect no typos and great packaging and fit perfect I can highly recommend your services thanks to everyone!!!
    -Mar C., California 8/10/2012

  • Looked everywhere for the perfect wedding band store after store with not much luck. Time was becoming a problem and I came across weddingbands.com and after a quick look through there stuff found exactly what i was looking for. Did a little looking at some reviews on their site and independent reviews as well all were good. So took a chance and ordered my ring. My order was over $400 so I took the free earring and purchesed a second pair for my new stepdaughters. Well to my surprise the ring and earrings showed up in a week couldnt be HAPPIER the ring was PERFECT exactly what I was looking for the earrings looked great new stepdaughters stoked. When making my order I did call to make some changes spoke with Edessa she was awesome. All in all I would recomend using weddingbands.com they were easier and cheaper then any jewlery stores I tried. Very Happy Customer.
    -Darren, BC Canada 12/10/2015

  • After shopping around locally for a wedding band and receiving terrible service and only finding sub-par quality mens rings I came across Wedding Bands. They had exactly what I was looking for at a price 1/3 of what I could get it in Australia. The fit was perfect and the service was excellent. I highly recommend this site.
    -Scott S., Australia 8/16/2014

  • Was a bit weary buying overseas - But weddingbands.com made my experience pleasant and sent 2 beautiful certified rings with the highest of quality I am extremely happy with my purchase ! Thanks weddingbands
    -Jennifer, Australia 8/4/2014

  • AMAZING! Thanks so much for allowing us to exchange our previous order for these wonderfully breathtaking and beautiful rings. You should be proud of your service and dedication to customers. We will be recommending weddingbands.com to anyone who will listen.
    -Chris and Carrie, Iowa 3/14/2013

  • Great quality they were exactly as shown on the pictures I received my order confirmation right away engraving was perfect no typos and great packaging and fit perfect I can highly recommend your services thanks to everyone!!!
    -Mar C., California 8/10/2012

Don't know your ring size?

We offer a free WeddingBands.com Ring Sizer Kit to anyone interested in purchasing from WeddingBands.com.