SearchPlatinum Diamond Three Stone Ring, Round center, size 6
The store's own photos of item 64757. Tap a picture to zoom.
Which size?
Find your ring size in a minute
Your screen becomes the sizer. On most phones it is already true size, and a quarter lets you check. Then measure the finger you will wear the ring on, with a ring that already fits that finger or with a strip of paper.
1. Check the screen with a quarter
Lay a quarter flat on the screen, over the coin, and move the slider until the coin on the screen is exactly the size of yours. No quarter? Then the circle and the ruler are not to scale: measure your paper strip with a real ruler and set that number in millimeters on the strip slider, then send it to the desk.
2. Measure
Take a ring that fits the same finger of the same hand the new ring will live on; every finger is its own size. Set it on the screen over the circle and move the slider until the circle just fills the inside of the ring.
Size 7, 17.3 mm inside
Wrap a strip of paper snug around the base of the finger, where the ring sits, and mark where it meets. If your knuckle is bigger, wrap it there too and take a size between the two, nearer the knuckle. Lay the strip along the ruler's right edge from the 0. Move the slider until the gold line sits on your mark.
54.5 mm around is size 7
Size 7: 17.3 mm across, 54.4 mm around. 189 of the 210 rings here list size 7.
The engagement ring size chart, 4 to 16
| US size | Inside diameter | Around the finger | Rings here listing it |
|---|---|---|---|
| 4 | 14.9 mm | 46.8 mm | 93 |
| 4.5 | 15.3 mm | 48.0 mm | 98 |
| 5 | 15.7 mm | 49.3 mm | 190 |
| 5.5 | 16.1 mm | 50.6 mm | 190 |
| 6 | 16.5 mm | 51.9 mm | 196 |
| 6.5 | 16.9 mm | 53.1 mm | 197 |
| 7 | 17.3 mm | 54.4 mm | 189 |
| 7.5 | 17.7 mm | 55.7 mm | 182 |
| 8 | 18.1 mm | 57.0 mm | 180 |
| 8.5 | 18.5 mm | 58.2 mm | 138 |
| 9 | 18.9 mm | 59.5 mm | 127 |
| 9.5 | 19.4 mm | 60.8 mm | 18 |
| 10 | 19.8 mm | 62.1 mm | 16 |
| 10.5 | 20.2 mm | 63.3 mm | 1 |
| 11 | 20.6 mm | 64.6 mm | 1 |
| 11.5 | 21.0 mm | 65.9 mm | 0 |
| 12 | 21.4 mm | 67.2 mm | 0 |
| 12.5 | 21.8 mm | 68.5 mm | 0 |
| 13 | 22.2 mm | 69.7 mm | 0 |
| 13.5 | 22.6 mm | 71.0 mm | 0 |
| 14 | 23.0 mm | 72.3 mm | 0 |
| 14.5 | 23.4 mm | 73.6 mm | 0 |
| 15 | 23.8 mm | 74.8 mm | 0 |
| 15.5 | 24.2 mm | 76.1 mm | 0 |
| 16 | 24.6 mm | 77.4 mm | 0 |
A screen measurement checked with a quarter is a guide, good to about a half size; the desk sizes you right the first time. "Rings here listing it" counts the live listings.
Description
Three prong-set round brilliant diamonds sit in a classic trilogy mount, the center stone flanked by two matching side stones — this platinum three stone diamond ring delivers a clean, symmetrical profile that reads refined without excess. The platinum setting holds color and contrast exceptionally well against the white diamonds.
It layers naturally with a plain band or a diamond eternity band on either side, keeping the center stone the focal point. Explore women's engagement rings to compare settings, stone weights, and metal options across the full collection.
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