We are happy to send you a complimentary ring sizer so that you can easily measure your ring size at home. Ring sizers shipped to US addresses only and will arrive within 5 to 10 business days.
Ring Size Chart
All Nodeform rings are specified in standard US sizes. View the conversion chart to see how US sizes map to finger diameter, as well as how US sizes convert to Canada, Australia, UK and other countries.
View the International Ring Size Chart
Inside Diameter
in mm
US, Canada, Mexico
UK, Australia, Ireland, New Zealand, South Africa
France
Germany, Russia, Ukraine, Asia
India, China, Japan, South America, Turkey, Israel
Italy, Spain, Netherlands, Switzerland
14.07
3
F
44
14
4
4
14.27
3.25
F 3/4
44.625
14.25
---
4.625
14.48
3.5
G 1/4
45.25
14.5
5
5.25
14.68
3.75
H
45.875
14.75
6
5.875
14.88
4
H 1/2
46.5
15
7
6.5
15.09
4.25
I
47.125
15.25
---
7.125
15.29
4.5
I 1/2
47.75
15.5
8
7.75
15.49
4.75
J 1/4
48.375
---
---
8.375
15.70
5
J 1/2
49
15.75
9
9
15.90
5.25
K 1/4
49.625
16
---
9.625
16.10
5.5
L
50.25
16.25
10
10.25
16.31
5.75
L 1/4
50.875
---
11
10.875
16.51
6
M
51.5
16.5
12
11.5
16.71
6.25
M 1/2
52.125
16.75
---
12.125
16.92
6.5
N
52.75
17
13
12.75
17.12
6.75
N 1/2
53.375
---
---
13.375
17.32
7
O
54
17.25
14
14
17.53
7.25
O 1/2
54.625
17.5
---
14.625
17.75
7.5
P
55.25
17.75
15
15.25
17.93
7.75
P 1/2
55.875
---
---
15.875
18.14
8
Q
56.5
18
16
16.5
18.34
8.25
Q 1/2
57.125
18.25
---
7.125
18.54
8.5
Q 3/4
57.75
18.5
17
17.75
18.75
8.75
R 1/4
58.375
18.75
---
18.375
18.95
9
R 3/4
59
19
18
19
19.15
9.25
S 1/4
59.625
19.25
---
19.625
19.35
9.5
S 3/4
60.25
19.5
19
20.25
19.56
9.75
T 1/4
60.875
19.75
---
20.875
19.76
10
T 1/2
61.5
20
20
21.25
19.96
10.25
U
62.125
20.25
21
22.125
20.17
10.5
U 1/2
62.75
20.5
22
22.75
20.37
10.75
V 1/4
63.375
---
---
23.375
20.57
11
V 1/2
64
20.75
23
24
20.78
11.25
W 1/4
64.625
---
---
24.625
20.98
11.5
W 3/4
65.25
21
24
25.25
21.18
11.75
X 1/4
65.875
---
---
25.875
21.39
12
Y
66.5
21.25
25
26.5
21.59
12.25
Y 1/2
67.125
21.5
---
27.125
21.79
12.5
Z
67.75
21.75
26
27.75
22.0
12.75
Z + 1/2
68.375
---
---
28.375
22.20
13
Z + 1
69
22
27
29
Helpful sizing tips
Fingers on a dominant hand are generally slightly larger than on non-dominant hands— make sure you measure the right finger on the correct hand!
Rings with wider bands will fit a bit tighter. Consider selecting one 1/4 to 1/2 size up from your normal ring size.If you plan to measure one of your partner's rings, try to measure one with a similar width as the ring you want to purchase.
For stacking rings: for a more comfortable fit, consider selecting one 1/4 to 1/2 size up from your normal ring size.
Make sure the finger is at normal body temperature — fingers can shrink or expand when hot or cold.
Your fingers tend to change size throughout the day — the best time to measure your finger is the end of the day.
If your knuckle is bigger, take 2 measurements and choose a size in between — ring needs to fit over knuckle but not be too loose or it will shift around.
$1,335.00
Stunning engagement ring with a fair trade, cushion cut teal blue-green to seafoam green color Malawi sapphire in a modified tension setting.
The fancy colored fair trade genuine sapphire will be hand set and the ring has a mirror polished finish. The band width is about 3 mm. Height above the finger about 6 mm for the 5mm stones and up to 7.5mm for the deeper cut 6.5mm sapphires. The first pictured sold rings were all made with 5mm sapphires in various green to teal-blue colors, last images show a finished platinum ring with a 6.5mm sapphire (F8 (SOLD).
The faceted sapphire may have a few tiny needle or feather inclusions that can be seen at magnification, but they eye-clean at arms length. Please see last pictures for sapphires I have available. Select your sapphire from the drop down menu and indicate your preference if there are more than one available within the selected color/size (availability may change). Price varies depending on color and size of the sapphire.
Clarity: Eye Clean to SI (slightly included - Small inclusions can be seen with the naked eye at close up but are not visible at arms length )
Treatment: Heated
Origin: Malawi
F1: 5mm/0.7ct - 0.75ct, Color: Teal Green, a nice mix of medium green and blue flashes (Similar to the stone mounted in the ring)
F2: 5mm/0.7ct - 0.75ct, Color: vibrant Teal-Blue, a nice mix of blue with green flashes
SOLD F3: 5mm/0.7ct, Color: blue, some color zoning (dark blue and lighter blue striping) that can only be seen at a certain tilted angle but not if viewed from top. There are small inclusions like a small grain and feather under the table that can be seen at close up but are not visible at arms length
F6: 6mm/1.27ct Color: medium Teal Blue, a nice mix of mostly blue with green flashes, very small inclusions
SOLD F7: 6.5mm/1.59ct Color: vibrant Teal-Blue, a nice mix of blue with green flashes, very small inclusions
SOLD F8: 6.5mm/1.61ct Color: vibrant Teal-Blue, a nice mix of blue with green flashes, amazing color and clarity for such a large sapphire, Eye-clean and quite sparkly
PS: the video makes the stones appear a bit lighter than they are.
The sapphire is sourced from Columbia Gem House, a true pioneer in the fair trade gem marketplace. Fair Trade Gems are closely tracked from mine to market to ensure that every gem has been handled according to these strict protocols. Using ethically sources gemstones with recycled metals makes this an Eco-conscious engagement ring.
Ring is amazing! Seller is so patient and and great with communication. Thank you Constance!
M
M.T.
Konstanze was so wonderful to work with, a...
Konstanze was so wonderful to work with, and was professional, communicative, and responsive throughout the entire process. She produced two beautiful rings with unique and amazingly colored fair-trade sapphires - all within my budget. She went above and beyond expectations to find the stones I was hoping for, and the rings are even more beautiful than I expected them to be. I'm SO excited about them, and I KNOW my partner will love hers. THANK YOU!!!
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Ordered a 5mm hammered band with scattered moissanite,, and it is just gorgeous. Kostanze was so wonderful to work with. I wouldn't hesitate to custom order through nodeform again. The only hitch is that I live in Canada and had to pay additional duties and taxes when the ring arrived. Other than that... Love it!
I bought the Velda ring in rose gold with alexandrite stones and couldn’t be happier! Konstanze helped me determine how it might look as a shadow band with my engagement ring (pictured). It looks better than I even imagined and I am so thrilled! Konstanze was great at keeping in touch, answering questions, and it didn’t hurt that it came so nicely gift wrapped. My husband and I did all our wedding jewelry in-person at our local store (pre-pandemic) and I didn’t know what to expect with an online experience, but it was very personal and turned out perfectly. Thank you!
