COI Classic
Ruby Signet Ring
SKU
Size Guide
Rings Size Guide
To find the perfect ring you can measure the circumference of your fingers, using a flexible measuring tape. We recommend to choose the size that allows you to easily slide the ring along your finger. If your measurement is between two sizes, we suggest you opt for the larger one.
|
Finger circuference (mm) |
IT |
ISO |
US |
|
50.6 |
10 |
50 |
5 ¼ |
|
51.2 |
11 |
51 |
5 ¾ |
|
52.5 |
12 |
52 |
6 |
|
53.1 |
13 |
53 |
6 ½ |
|
54.4 |
14 |
54 |
6 ¾ |
|
55.0 |
15 |
55 |
7 ¼ |
|
56.3 |
16 |
56 |
7 ¾ |
|
57.6 |
17 |
57 |
8 |
|
58.2 |
18 |
58 |
8 ½ |
|
59.5 |
19 |
59 |
8 ¾ |
|
60.1 |
20 |
60 |
9 ¼ |
|
61.4 |
21 |
61 |
9 ½ |
|
62.1 |
22 |
62 |
10 |
|
63.3 |
23 |
63 |
10 ¼ |
|
64.0 |
24 |
64 |
10 ¾ |
|
65.2 |
25 |
65 |
11 |
|
66.5 |
26 |
66 |
11 ½ |
|
67.2 |
27 |
67 |
11 ¾ |
|
68.4 |
28 |
68 |
12 ¼ |
|
69.1 |
29 |
69 |
12 ¾ |
|
70.3 |
30 |
70 |
13 |
Bangles Size Guide
To measure our bangles, you must consider the two diameters of the bracelet that define its height and width with respect to the wrist.
|
WxH mm |
Measure |
|
45x55 |
S |
|
50x60 |
M |
|
55x65 |
L |
Product information
All our jewels are made with the highest quality materials and are assembled by expert hands.
Gold Color:
Materials:
Shipping is free worldwide for orders over 300 € or 325 $.
Every order is shipped within 2 working days, with the exception of products to be produced.
Our courier is specialized in transport and safekeeping of valuables and the shipment is insured and completely under the responsibility of COI Florence to the delivery.
We guarantee the right to return on all products within fourteen working days following delivery.
The costs of returning the products are borne by COI Florence if the customer follows the instructions provided on our Return Policy.
For orders outside EU Customs Duty fees are customer responsibility.
All jewels on sale on COI Florence are handmade by master goldsmiths, combining traditional goldsmithing techniques with the latest technological innovations.
To keep the appearance of the jewels intact over time and to store them appropriately, COI Florence recommends following some general indications on our guide.