jewellery size guide

Ring size guide

If you are not able to visit a local jeweller to have your ring size taken, then you can use our ring size chart at home as a guide.

  1. Download our ring size chart here.

  2. Print the A4 sheet at 100% - make sure it's not scaled.

  3. Either place a well fitting ring on the ring circles or

    Cut out the size measure strip on the sheet.

  4. Use the ring size convertion chart below.

SMITH/GREY jewellery ring size guide

Measuring a ring

Should you already have a ring with a good fit, but are not sure about the size then you can meassure either the inner diameter or circumference as shown on the image.

Once you know the size you can use the ring size convertation chart below to find the UK size which our rings are listed in.

SMITH/GREY measuring a ring image

Ring size convertion chart

Inside diameter
Inside circumference
international sizes
MM
IN
MM
IN
UK
EU
US
13.00 0.512 40.84 1.61 C ½ - 1 ¾
13.21 0.520 41.50 1.63 D 41 ½ 2
13.41 0.528 42.13 1.66 D ½ - 2 ¼
13.61 0.536 42.76 1.68 E 42 ¾ 2 ½
13.83 0.544 43.45 1.71 E ½ - 2 ¾
14.05 0.553 44.14 1.74 F 44 3
14.15 0.557 44.45 1.75 F ½ - 3 ⅛
14.25 0.561 44.77 1.76 F ¾ - 3 ¼
14.36 0.565 45.11 1.77 G 45 ¼ 3 ⅜
14.45 0.569 45.40 1.79 G ¼ - 3 ½
14.56 0.573 45.74 1.80 G ½ - 3 ⅝
14.65 0.577 46.02 1.81 H 46 ½ 3 ¾
14.86 0.585 46.68 1.84 H ½ - 4
15.04 0.592 47.25 1.86 I 47 ¾ 4 ¼
15.27 0.601 47.97 1.89 I ½ - 4 ½
15.40 0.606 48.38 1.90 J 49 4 ⅝
15.53 0.611 48.79 1.92 J ¼ - 4 ¾
15.70 0.618 49.32 1.94 J ½ - 5
15.80 0.622 49.64 1.95 K 50 5 ⅛
15.90 0.626 49.95 1.97 K ¼ - 5 ¼
16.00 0.630 50.27 1.98 K ½ - 5 ⅜
16.10 0.634 50.58 1.99 L 51 ¾ 5 ½
16.30 0.642 51.21 2.02 L ¼ - 5 ¾
16.41 0.646 51.55 2.03 L ½ - 5 ⅞
16.51 0.650 51.87 2.04 M 52 ¾ 6
16.71 0.658 52.50 2.07 M ½ - 6 ¼
16.92 0.666 53.16 2.09 N 54 6 ½
17.13 0.674 53.82 2.12 N ½ - 6 ¾
17.35 0.683 54.51 2.15 O 55 ¼ 7
17.45 0.687 54.82 2.16 O ½ - 7 ¼
17.75 0.699 55.76 2.20 P 56 ½ 7 ½
17.97 0.707 56.45 2.22 P ½ - 7 ¾
18.19 0.716 57.15 2.25 Q 57 ¾ 8
18.35 0.722 57.65 2.27 Q ½ - 8 ¼
18.53 0.729 58.21 2.29 Q ¾ - 8 ½
18.61 0.733 58.47 2.30 R 59 8 ⅝
18.69 0.736 58.72 2.31 R ¼ - 8 ¾
18.80 0.740 59.06 2.32 R ½ - 8 ⅞
18.89 0.748 59.34 2.35 R ¾ - 9
19.10 0.752 60.00 2.36 S 60 ¼ 9 ⅛
19.22 0.757 60.38 2.38 S ¼ - 9 ¼
19.31 0.760 60.66 2.39 S ½ - 9 ⅜
19.41 0.764 60.98 2.40 S ¾ - 9 ½
19.51 0.768 61.29 2.41 T 61 ½ 9 ⅝
19.62 0.772 61.64 2.43 T ¼ - 9 ¾
19.84 0.781 62.33 2.45 T ½ - 10
20.02 0.788 62.89 2.48 U 62 ¾ 10 ¼
20.20 0.788 62.89 2.48 U 62 ¾ 10 ¼
20.20 0.797 63.46 2.50 U ½ - 10 ½
20.32 0.800 63.84 2.51 V 63 10 ⅝
20.44 0.805 64.21 2.53 V ¼ - 10 ¾
20.68 0.814 64.97 2.56 V ½ - 11
20.76 0.817 65.22 2.57 W 65 11 ⅛
20.85 0.821 65.50 2.58 W ¼ - 11 ¼
20.94 0.824 65.78 2.59 W ½ - 11 ⅜
21.08 0.830 66.22 2.61 W ¾ - 11 ½
21.18 0.834 66.54 2.62 X 66 ¼ 11 ⅝
21.24 0.836 66.73 2.63 X ¼ - 11 ¾
21.30 0.839 66.92 2.64 X ½ - 11 ⅞
21.49 0.846 67.51 2.66 Y 67 ½ 12
21.69 0.854 68.14 2.68 Y ½ - 12 ¼
21.890.86268.772.71Z68 ¾12 ½

Necklace size guide

Please use the guide image as a guide for the necklace drops.

Some of our designs comes with adjustable chain lengths, but should you wish a custom length chain then please get in touch with our customer service and we are happy to make a bespoke version for you.

Download our necklace size chart here.

SMITH/GREY jewellery necklace size guide