Ring Sizing
Choosing the right ring size
If you are unsure about your ring size, you can use this simple chart to help you determine your perfect size. If you have an existing ring that comfortably fits your finger, then measure the inside diameter in millimetres and use the chart below to establish the correct size.
Alternatively, take piece of string or a strip paper and wrap it around your finger, making a mark where the two ends cross each other. Straighten it out and measure the total length in millimetres (the inside circumference). Divide the inside circumference by 3.14159 to get the diameter and use the chart below to find your size. Measure a couple of times throughout the day for accuracy.
UK SIZE DIAMETER (MM) EU SIZE
A 12.1 39
B 12.5 40
C 12.9 41
D 13.2 42
E 13.7 43
F 14.1 44
G 14.5 45
H 14.9 46
I 15.3 47
J 15.5 48
K 15.9 49
L 16.3 50
M 16.7 51
N 17.1 52
O 17.5 53
P 17.9 54
Q 18.3 55
R 18.8 56
S 19.2 57
T 19.6 58
U 20.0 59
V 20.4 60
W 20.8 61
X 21.2 62
Y 21.6 63
Z 21.8 64
Necklace Size Chart
Choosing the right necklace length
Necklaces or chains come in industry standard lengths. This handy guide will assist you to select the right necklace length that will best showcase your jewellery, accentuate your best features, suit your body type, and frame your face.
Jewellery can draw people to look at your best assets. These chain lengths do not include the size of the pendant. You need to take into consideration between 1-2 inches when selecting it depending on the pendant size.
16”
Falls perfectly around the base of the neck like a collar. On a petite woman it hangs loosely around the neck and falls just at the collarbone. On a plus size women it might sit more like a choker.
18”
One of the most popular necklace lengths that sits elegantly on the collarbone.
20”
Will sit elegantly just below the collarbone.
24”
Falls at or just above the top of the bust.
30”
Falls just below the bust.
34”
Falls just above the belly button.
Hallmarking
Katherine Elder Fine Jewellery is registered with the London Assay office.
Precious metals over a certain weight must be hallmarked by law as detailed here. Sterling silver pieces under the specified weight will not be hallmarked unless requested and will come at an extra cost. Customers should also be aware that additional time will be needed to send pieces to the assay office so do bear that in mind if you need a piece for a certain date.