Minerva Jewelry pieces arrive in our signature gift box – beautifully presented and ready to give.
Measure My Own Ring
Instructions
Use a ring that fits the desired finger.
Measure the internal diameter of the ring (in mm). Ensure your ruler starts at the 0mm mark.
Use the size chart to determine your ring size.
International Ring Size Chart
Inside Diameter Millimeters (mm)
Inside Circumference Millimeters (mm)
U.S. and Canada
U.K., Europe and Australia
Asia (Hong Kong, China, Singapore, Japan)
14.1
44.3
3
F
4
14.3
44.9
3.25
F.5
5
14.5
45.6
3.5
G
14.7
46.2
3.75
G.5
6
14.9
46.8
4
H
7
15.1
47.4
4.25
H.5
15.3
48.1
4.5
I
8
15.5
48.7
4.75
I.5
15.7
49.3
5
J
9
15.9
50.0
5.25
J.5
16.1
50.6
5.5
K
10
16.3
51.2
5.75
K.5
16.5
51.8
6
L
11
16.7
52.5
6.25
L.5
12
16.9
53.1
6.5
M
13
17.1
53.7
6.75
M.5
17.3
54.3
7
N
14
17.5
55.0
7.25
N.5
17.7
55.6
7.5
O
15
17.9
56.2
7.75
O.5
18.1
56.9
8
P
16
18.3
57.5
8.25
P.5
18.5
58.1
8.5
Q
17
18.8
59.1
8.75
Q.5
19
59.7
9
R
18
19.2
60.3
9.25
R.5
19.4
60.9
9.5
S
19
19.6
61.6
9.75
S.5
19.8
62.2
10
T
20
20
62.8
10.25
T.5
21
20.2
63.5
10.5
U
22
20.4
64.1
10.75
U.5
20.6
64.7
11
V
23
20.8
65.3
11.25
V.5
21
66.0
11.5
W
24
21.2
66.6
11.75
W.5
21.4
67.2
12
X
25
21.6
67.9
12.25
X.5
21..8
68.5
12.5
Y
26
22
69.1
12.75
Z
22.2
69.7
13
Z.5
27
22.4
70.4
13.25
22.6
71.0
13.5
Z1
Measure My Finger
Instructions
Cut a thin strip of paper, ensure it’s not too wide.
Wrap a strip of paper around your finger where you’d like your ring to be. Make sure that the paper is pulled snug to your finger (the tighter the better) to fine your best fit.
Mark the spot where the paper meets and measure the distance with a ruler (mm).
Use the size chart to determine your ring size.
Circumference (mm)
US/CAN
44.3mm
3
46.8mm
4
49.3mm
5
51.8mm
6
54.3mm
7
56.9mm
8
59.7mm
9
62.2mm
10
64.7mm
11
67.2mm
12
69.7mm
13
Tips On How To Measure
Measure your ring size at the end of the day when fingers are at their largest.
Consider the width of the band, a particularly thick band will feel tighter than a thin band so you may want to buy a full size larger that your normal ring size.
Do not measure your hands when they are cold, they may have shrunk up to half a size.
Alcohol and salt can make your fingers swell so refrain from measuring your ring size after cocktails and appetizers.
Ring Size *
IMPORTANT: Our rings are available in sizes US 5-12.5. If you require other sizes, please contact us.
This stunning Tanzanite Ring features a 6.11mm tanzanite stone set in 925 sterling silver plated with 14K gold. Tanzanite is known for promoting balance, harmony, and stability, making it an ideal gemstone for those seeking inner peace and strength. The sleek band design enhances the stone’s vibrant blue hue, creating a powerful symbol of clarity and calm.
MAIN STONE Gemstone: Tanzanite Stone Size: 3*6 mm Stone Shape: Oval
SIDE STONE Gemstone: White Zirconia Stone Shape: Round
BASIC INFORMATION Thickness: 6.11 mm Material: 925 sterling silver plated with 14K white gold
🇬🇧 UK DELIVERY
Standard Delivery: £3.95
Free Shipping on orders over £60
Estimated delivery: 3–5 working days
Customised items: Please allow up to 10 extra working days
🇺🇸 US DELIVERY
Standard Delivery: $10.00
Free Shipping on orders over $75
Estimated delivery: 5–9 working days
Customised items: Please allow up to 10 extra working days
🌍 INTERNATIONAL DELIVERY
Standard Delivery: $12.00
Free Shipping on orders over $100
Estimated delivery: 5–14 working days
Customised items: Please allow up to 10 extra working days
Duties and taxes included
♻️RETURNS
Refunds and exchanges are available within 30 days if items meet return eligibility. For full details, visit our DELIVERY & RETURNS INFORMATION page.
Tanzanite Jewelry | The New Star of the Jewelry World
In 1967, a beautiful stone with a unique blue-violet color and high transparency was discovered in Tanzania. It quickly caught the attention of the world-renowned jewelry company, Tiffany & Co. In 1969, Tiffany introduced this gemstone to the international jewelry market and named it Tanzanite.
In 1997, the global sensation film "Titanic" featured the heroine wearing the "Heart of the Ocean," which was a Tanzanite stone. Since then, Tanzanite has been adored by countless consumers.
Today, Tanzanite has become a renowned gemstone in the international jewelry industry, earning its title as the "new star" of the jewelry world.
Every Minerva piece is infused with meaning — from energy to intention.
ETHICS & SUSTAINABILITY
At Minerva Jewelry, we believe beauty begins with integrity. Guided by respect for the planet and its people, we embrace conscious craftsmanship — using conflict-free diamonds, lab-grown stones, and recycled metals. Every design reflects our values: thoughtful, responsible, and made to empower. Each piece is crafted with intention — from lab-grown gemstones to recycled metals — honouring the Earth and empowering your journey.
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