Gioielli di Valenza certification

As we are jewelers and producers of our creations, we are able to issue our own certificate for our jewelry. 

This certificate is issued for every piece of jewelry sold in our online shop and attests the following features:

  • diamond color, clarity, carat and cut (4C);
  • cut and carat weight of gemstones (rubies, sapphires, aquamarines, topazes, black diamonds, emeralds and tanzanites);
  • 18kt gold (750%) and weight in grams.

The jewelry will be shipped in an elegant packaging containing the certification in the form of a booklet: this certification’s format has been designed so that the recipient could immediately recognize the jewel’s features. 

Every jewel purchased on our online store or in our shops will have our certification.

IGI/GIA/HRD
Certifications

In addition to our certificate we are able to provide the IGI, GIA or HRD certification upon request for pieces of jewelry with a carat weight greater than 0,30 ct. These certifications are issued by accredited international gemological institutes. 

These certifications provide a precise evaluation of the weight, clarity, color and cut of diamonds according to strict international standards.

In our online shop you can purchase 18kt white gold jewelry with a maximum of 5 certified diamonds, such as:

  • solitaires
  • trilogy rings
  • 18kt white gold ring with diamonds
  • diamonds earrings
  • necklaces with diamond pendants

Our certificate attests the authenticity and the quality of the jewels, but if you would like to own an internationally recognized certification, you should go for our jewelry with IGI/GIA/HRD certificates. 

We inform you that the manufacturing of jewelry with certified gemstones can take more time than the standard one and therefore, it can cause a little bit of delay on delivery

Gold alloy

On our online shop we sell only jewelry in 18kt gold (AU750), a type of alloy higher than others sold in many other online shops, such as AU375 (9kt) or AU585 (14kt).

To determine or verify the quality and the karats of the alloy, you can simply use a magnifying glass to verify the presence of the gold mark and the number 750 on the jewel.

Do you have any questions about our certifications?

If you have questions about our certifications, please send an email to: [email protected]