PROUDLY AUSTRALIAN    |    6000+ 5 STAR REVIEWS    |    QUALITY GUARANTEED
LIFETIME WARRANTY    |    30-DAY FREE RETURN*    |    1 FREE RESIZING INCLUDED (AU $150 VALUE)*
BOOK AN APPOINTMENT    |    VIEW 2400+ DIAMONDS IN PERSON
How To Find Your Ring Size

Figuring out the ring size of your future fiancée can sometimes be challenging especially when trying to keep your proposal plans a surprise. We want to make your proposal joyful and worry-free, so on this page, Novita will share its range of solutions and options for whether you are trying to keep your proposal a surprise or not.

Option 1.

Download and print our "How to find your ring size" guide . Inside you will find two different ways to measure your ring size.

Download Ring Sizer Here.

Option 2.

Order a complimentary ring sizer straight to your door. Click on the button below and fill in your details. If you are in Australia, you should receive your ring sizer within approximately 1-4 days. When ordering from outside Australia, please allow up to 14 days depending on your location.

Request Ring Sizer
* Required field
Send me updates on new styles and special offers.

Option 3.

Visit one of our showrooms or your local jeweller and have your finger measured. Based on our experience within the industry, most local jewellers would be happy to help.

Helpful Tips

  1. Our dominant hand is usually slightly bigger.
  2. On hot days your fingers may be slightly swollen.
  3. On cold days your fingers may be slightly smaller.
  4. Wider rings will feel tighter.
  5. Thinner rings will feel looser.
  6. If unsure, the most common sizes are M - N /6 - 6.5
  7. You can send us photos of her hand and we will try to estimate the finger size from the photo.

Remember to visit our 12 Months Free Resizing page

Ring Size Chart

Different countries use different measurement units, so you can use the international ring size conversion chart below as a reference to find your ring size.

Ring Size Chart
AU & UK
SIZE
US & CANADA
SIZE(Approx.)
Inside Circumference
(Approx. mm)
Inside Diameter
(Approx. mm)
A 1/2 37.54 11.95
B 1   1/8 38.86 12.37
C 1   1/2 40.15 12.78
D 2 41.50 13.21
E 2   1/2 42.76 13.61
F 3 44.14 14.05
F 1/2 3   1/8 44.45 14.15
G 3   1/2 45.11 14.36
G 1/2 3   5/8 45.74 14.56
H 4 46.02 14.65
H 1/2 4   1/8 46.68 14.86
I 4   3/8 47.25 15.04
I 1/2 4   5/8 47.97 15.27
J 4   7/8 48.38 15.40
J 1/2 5   1/8 49.32 15.70
K 5   3/8 49.64 15.80
K 1/2 5   5/8 50.27 16.00
L 5   7/8 50.58 16.10
L 1/2 6   1/8 51.55 16.41
M 6   3/8 51.87 16.51
M 1/2 6   5/8 52.50 16.71
N 6   7/8 53.16 16.92
N 1/2 7 53.82 17.13
O 7   3/8 54.51 17.35
O 1/2 7   1/2 54.82 17.45
P 7   3/4 55.76 17.75
P 1/2 8 56.45 17.97
Q 8   1/4 57.15 18.19
Q 1/2 8   1/2 57.65 18.35
R 8   3/4 58.47 18.61
R 1/2 9 59.06 18.8
S 9   1/4 60.00 19.10
S 1/2 9   1/2 60.66 19.31
T 9   3/4 61.29 19.51
T 1/2 10 62.33 19.84
U 10   1/4 62.89 20.02
U 1/2 10   1/2 63.46 20.20
V 10   3/4 63.84 20.32
V 1/2 11 64.97 20.68
W 11   1/4 65.22 20.76
W 1/2 11   1/2 65.78 20.94
X 11   3/4 66.54 21.18
X 1/2 12 66.92 21.30
Y 12   1/8 67.51 21.49
Y 1/2 12   1/2 68.14 21.69
Z 12   5/8 68.77 21.89

The average ring size in Australia are M,N sizes. If your partner has smaller than average fingers we would recommend a J,K or L size and if they have larger than average fingers we would recommend O,P or Q size. Please remember that your first resize is free.

Lab Grown Diamonds Australia Unbeatable Value

FAQ'S

• Are lab grown diamonds real?

There is no doubt that they are real diamonds. They are created using the same chemical and physical processes that happen naturally inside the earth but are grown in a controlled laboratory environment where a starter seed of diamond crystal gradually becomes bigger as more and more carbon atoms are deposited on it. Scientifically, lab made diamonds are exactly the same as natural diamonds chemically, physically, and optically. They are therefore considered to be real diamonds. The two leading authorities on diamonds, coloured stones, and pearls, IGI and GIA, both grade lab grown diamonds using the same scale and methodologies used on mined diamonds. Visit our lab diamonds guide to read more about this.

• How much cheaper are lab diamonds?

Diamonds grown in laboratories always cost significantly less than diamonds mined from the earth. The exact price difference will depend on various factors such as the size, quality, and specific type of diamond, but on average, lab grown diamonds are around 75% cheaper than natural diamonds. This is because the cost of producing rough lab stones is much lower than the cost of mining and extracting rough natural diamonds from the earth. In contrast, to become retail-ready, a rough diamond must go through all the same processes, including cutting, polishing, and certification, whether it comes from a mine or a lab. For example, on the massive savings you can take advantage of, a mined diamond costs $10,000, while an equivalent lab created diamond costs $2,500.

• Do lab diamonds test as diamonds?

There is no difference between man made diamonds and mined diamonds; the same methods are used to test both diamonds as they are for natural diamonds. Both stones are chemically, physically, and optically identical, so they will exhibit the same properties and characteristics when tested. Among these are hardness, refractive index, thermal conductivity, and other unique characteristics of diamonds, whether they are mined or lab made diamonds.

• Do man made diamonds have inclusions?

Inclusions are also present in most lab diamonds, just as they are in natural diamonds. Inclusions are natural imperfections that are found within diamonds, and they can occur in both lab and natural diamonds. Inclusions can take many forms, such as tiny bubbles or carbon deposits trapped inside the diamond as it formed. Just like natural diamonds, most diamonds created in labs have flaws, and only very few become flawless. For more information about diamond clarity, check out our 4Cs guide.

• Can I insure lab grown diamond in Australia?

Yes, you can insure it the same way you insured a mined diamond; lab gown diamonds in Australia are treated like mined diamonds, so they can be insured the same as mined diamonds. You can purchase insurance through your specialized jewellery insurance policy. Your insurance policy will typically cover the cost of replacing or repairing your ring if it is lost, stolen, or damaged. Understand what is covered and what is not by your insurance policy by reading its terms carefully.