Welcome to At 4cDIAMOND&GEMS enable visitors to the Site to obtain information about precious and semi-precious gems and jewelry.

By accessing, viewing, or using this site, you indicate that you understand these Terms and Conditions and accept them as the legal equivalent of a signed, written contract, binding you to these Terms and Conditions.

These Terms of Use (“terms”) govern the use of this Site. If you do not agree to these Terms, you must discontinue use of the Site immediately. We reserve the right to alter these Terms effective immediately upon posting on the Site.

Permitted Use

If you are under eighteen you are not authorized to use this Site or become a Member. Authorized Users and Members are only authorized to view and to retain a copy of pages of this Site for your own personal use.


Users are not allowed to duplicate, publish, modify or otherwise distribute the material on this Site unless specifically authorized by us to do so. The content and software on this Site is the property of 4cDIAMOND&GEMS Srl.

In addition, 4cDIAMOND&GEMS owns a copyright on this site as a collective work or compilation, and in the selection, coordination, enhancement, and arrangement of the site’s content. Your unauthorized use or copying of the Site would cause us irreparable harm, and you agree that we may seek injunctive relief against you to prevent such harm. The contents of this site are “Copyright © 2014 4cDIAMOND&GEMS Srl.” All rights reserved.


You understand and agree that in our sole discretion, and without prior notice, we may terminate your access to the Site, to any services offered on the Site, and remove any unauthorized User Content, for any reason.

We may remove it if we believe that the User Content you provided has violated or is inconsistent with the Terms, or with the intention behind them, or that you have violated the our rights or the rights of other User or Members or visitors to the Site, or violates or the law.

We may release user information about you if required by law or subpoena, or if the information is necessary or appropriate to release to address an unlawful or harmful activity


4cDIAMOND&GEMS not promise that the Site or any services including without limitation the transactions enabled by us on the Site shipping and handling services, and other services offered on the Site, nor any links or searches offered on the Site will be error-free, uninterrupted, nor that they will provide specific results from use of the Site or any Content, Services, search or link on it.

We cannot ensure that files you download from the Site will be free of viruses, Trojan horses, or contamination or destructive features. 4cDIAMOND&GEMS is not liable for any lost data resulting from the operation of our Site.

The Site, and its Content are delivered on an “as-is” and “as-available” basis without warranty of any kind, including all implied warranties and conditions of merchantability, fitness for a particular purpose, title, and non-infringement.

In no event shall 4cDIAMOND&GEMS be liable for any indirect, punitive, consequential, incidental, or special damages arising out of or connected with the use of this site or with the delay or inability to use this site, for any information, materials, products, and services obtained through this site, or otherwise arising out of the use of this site, whether such damages are based in contract, tort, strict liability, or otherwise, even if 4cDIAMOND&GEMS has been advised of the possibility of such damages.


4cDIAMOND&GEMS make modifications or changes to the site or the information, materials, products, and services described in this site at any time, for any reason. 4cDIAMOND&GEMS is not responsible for and need not honor typographical or pricing errors on the site.

4cDIAMOND&GEMS reserves the right to refuse or cancel orders at any time, including but not limited to orders that contain incorrect prices or product descriptions, orders in which 4cDIAMOND&GEMS the customer has violated applicable law, and orders that 4cDIAMOND&GEMS are harmful to 4cDIAMOND&GEMS or its affiliates. 4cDIAMOND&GEMS also reserves the right to limit the number of items purchased or orders placed through this site.

Links contains links to sites owned and maintained by persons or entities other than
We have no control over these Sites or the Content within them. We cannot guarantee, represent or warrant that the Content contained in the Sites is accurate, complete, legal and/or inoffensive.

We do not endorse the Content of any third party Site, nor do can we warrant that they will not contain viruses or otherwise impact your computer.
By using the Site to search for or link to another site, you agree and understand that you may not make any claim against us for any damages or losses, whatsoever, resulting from your use of the Site to obtain search results and/or to link to another site.

Any decision to view the contents of any linked site is solely yours and is made at your own risk.

However, if you have a problem with a link from the Site, please let us know at and we will investigate the link and take appropriate action.


We always welcome any comments, ideas, suggestions, information, or any other content from our user and member about the experiences of shopping with and suggestions about how we can improve our functionality.

We take as a royalty-free idea and you waive any claim to the contrary. You represent and warrant that you own or otherwise control all of the rights to the content that you contribute to this site and that use of your content by 4cDIAMOND&GEMS will not infringe upon or violate the rights of any third party.

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You agree to indemnity and hold 4cDIAMOND&GEMS Srl., its affiliates, officers, agents and other partners employees and representatives, harmless from any loss, liability, claim or demand, including reasonable attorney’s fees, relating to or arising from your use of this site or any breach by you of these Terms and Conditions.

Applicable Law

By using 4cdiamondsandgems. com, you agree that the dispute will be governed by the laws of India without regard to its conflict of law, will govern these Terms and Conditions and any dispute of any sort that might arise between you and or its affiliates.


We believe that your privacy and the privacy of all our users and members is important. Please review our Privacy Statement


Notices from us to you may be given by e-mail, regular mail or by general posting on the Site.
You may contact us by :

sending an E-mail to support

Regular mail
Str.I.S.Bach nr4, sector 2, Bucarest, Romania.

+41 76 340 17 10 or +41 22 794 00 47,Switzerland

Measure the size of your finger

You need to know the size of your finger for a ring or measure the size of your partner’s finger to offer him a ring, an engagement ring or a wedding ring. In this article, we will help you to learn and know different techniques for measuring the finger size.


When you are asked for this type of measurement, it is to know the diameter of your finger, as you can well imagine.
With this measure, your jeweller or diamond dealer will be able to give you the best advice and propose a ring that will correspond to your morphology. But above all, knowing the size of your finger size is necessary for your ring to fit your finger or that of your partner and be comfortable to wear. Even if we can always adjust the size of a ring, it is still better to offer a diamond ring, an engagement ring or a wedding ring at the right size the first time. It is important to measure the size of your finger before buying a ring.


The ring binder is a very good technique to easily measure the size of your finger. It is a reliable method to find the right size. For this, you will need your ring binder.


You have two possible methods:
1. With a sewing tape measure: Wrap the tape measure around your finger, at the widest part of your finger to measure its diameter on your tape measure, you measure a circumference of your finger of 5.2 cm, so you simply have to multiply by 10 to find your finger size for the ring.
2. With a sheet of paper, a string… and a ruler: If you don’t have a tape measure, you can use the same technique with a paper tape or a string, wrap it around your finger, then with a pen, mark intersection measure with a ruler and you find the same result as if you use a tape measure.
As a reminder, it is better to do this measurement in the evening and if it is for an engagement ring or wedding ring, measure the left ring finger


Using a ruler, measure the inside diameter of your ring, making sure to be in the center of your ring. As soon as you have the diameter of your ring, use the following calculation method to determine the size of your ring.
Diameter of the inside of your ring x 3.1415 = finger size.

A ring


A Wedding ring


A necklace
An Earring