- Kaleidoscope Diamond Eternity Ring
- Sizing Guide
An exquisitely crafted coloured sapphire and diamond eternity ring, as unique as you. Perfectly curated coloured sapphires hand selected in Ceylon are set between two rows of sparkling highest grade diamonds. Your choice of either traditional round claw set sapphires or fashion-forward princess cut, calibrated set sapphires. The Kaleidoscope Diamond Eternity Ring is a beautiful statement piece available in 18K white, yellow or rose gold and engraved with the iconic Sovereign Stones symbol, signifying its authenticity.
| Australia and Europe | USA and Canada | Internal Diameter (mm) | Internal Circumference (mm) |
G 1/2 |
3 3/4 |
14.7 |
46.1 |
H |
4 |
14.9 |
46.7 |
H 1/2 |
4 1/4 |
15.1 |
47.4 |
I?á |
4 1/2 |
15.3 |
48.0 |
J |
4 3/4 |
15.5 |
48.7 |
| J 1/2 | 5 | 15.7 | 49.3 |
| K | 5 1/4 | 15.9 | 49.9 |
| K 1/2 | 5 1/2 | 16.1 | 50.6 |
| L | 5 3/4 | 16.3 | 51.2 |
| L 1/2 | 6 | 16.5 | 51.8 |
| M | 6 1/4 | 16.7 | 52.5 |
| M 1/2 | 6 1/2 | 16.9 | 53.1 |
| N | 6 3/4 | 17.1 | 53.1 |
| N 1/2 | 7 | 17.3 | 54.4 |
| O | 7 1/4 | 17.5 | 55.0 |
| O 1/2 | 7 1/2 | 17.7 | 55.7 |
| P | 7 3/4 | 17.9 | 56.3 |
| P 1/2 | 8 | 18.1 | 56.9 |
| Q | 8 1/4 | 18.3 | 57.6 |
| Q 1/2 | 8 1/2 | 18.5 | 58.2 |
| R | 8 3/4 | 18.7 | 58.9 |
| R 1/2 | 9 | 18.9 | 59.5 |
| S | 9 1/4 | 19.2 | 60.1 |
| S 1/2 | 9 1/2 | 19.4 | 60.8 |
| T | 9 3/4 | 19.6 | 61.4 |
| T 1/2 | 10 | 19.8 | 62.1 |
| U | 10 1/4 | 20.0 | 62.7 |
| U 1/2 | 10 1/2 | 20.2 | 63.3 |
| V | 10 3/4 | 20.4 | 64.0 |
| V 1/2 | 11 | 20.6 | 64.6 |
| W | 11 1/4 | 20.8 | 65.2 |
| W 1/2 | 11 1/2 | 21.0 | 65.9 |
| X | 11 3/4 | 21.2 | 66.5 |
| X 1/2 | 12 | 21.4 | 67.2 |
| Y | 12 1/4 | 21.6 | 67.8 |
| Z | 12 1/2 | 21.8 | 68.4 |