icon

Search our collections

This section doesn’t currently include any content. Add content to this section using the sidebar.

Image caption appears here

Platinum Inisheer Saturn Oval Engagement Ring 0.72ct E SI1 64391

64391

An oval cut Diamond and Diamond Cluster surrounded by smaller round brilliant cut diamonds on a subtle split Platinum Diamond Band. In a classic scalloped Inisheer Oval setting
Total Diamond Weight: 1.03ct
Shape: Oval
Stone: Diamond
Colour: E
Clarity: SI1

Ring Size Guide
Ring Size Chart

Ring Size Guide

Hartmanns rings are measured in UK sizes, denoted by a letter. The chart below shows all international sizes and measurements. Our rings can be crafted in any size for the perfect fit.

Slide left and right on the size guide below to see more.

Inside Diameter Inside Circumference Sizes
(in) (mm) (in) (mm) United Kingdom
Ireland
Australia
New Zealand
United States
Canada
Mexico
Italy
Spain
Netherlands
Switzerland
France Germany
0.586 14.88 1.84 46.8 H 4 6.75 46 ½ 15
0.602 15.29 1.89 48.0 I 4 ½ 8 47 ¾ 15 ¼
0.618 15.7 1.94 49.3 J ½ 5 9.25 49 15 ½
0.634 16.1 1.99 50.6 K ½ 1 ½ 10.5 50 ¼ 16
0.65 16.51 2.04 51.9 L ½ 6 11.75 52 ¼ 16 ½
0.666 16.92 2.09 53.1 M ½ 6 ½ 13.25 54 17
0.682 17.32 2.14 54.4 N ½ 7 14.5 55 ¼ 17 ¼
0.698 17.73 2.19 55.7 O ½ 7 ½ 15.75 56 ½ 17 ¾
0.714 18.4 2.24 57.0 P ½ 8 17 57 ¾ 18
0.73 18.54 2.29 58.3 Q ½ 8 ½ 18.25 58 ½ 18 ½
0.746 18.95 2.34 59.5 R ½ 9 19.5 59 19
0.762 19.35 2.39 60.8 S ½ 9 ½ 20.75 60 ¼ 19 ½
0.778 19.76 2.44 62.1 T ½ 10 22 61 ½ 20
0.794 20.17 2.49 63.4 U ½ 10 ½ 23.25 62 ¾ 20 ¼
0.81 20.57 2.54 64.6 V ½ 11 24.75 64 20 ¾
0.826 20.98 2.59 65.9 W ½ 11 ½ 26 65 ¼ 21
0.842 21.39 2.65 67.2 X ½ 12 27.25 67 ½ 21 ¼
 More payment options