Certification

We at THE HOUSE OF DIAMONDS believe that our customers trust us with the quality we provide them, but to preserve this belief we certify every piece of jewelery by the reputed gemological Laboratories. Each certificate clearly discloses the authenticity of our products, reassuring our customers for the quality, of the diamonds, gemstones and natural gemological makeup of these rare stones. Our accreditation is an assurance to our clients that THE HOUSE OF DIAMONDS quality and authenticity will always remain intact.

From where do we certify our jewellery?

GIA -  www.giaindia.in
Each and every piece of solitaire diamond sold by us is certified by the Gemological Institute of America known as (GIA). GIA is one of the largest and the oldest laboratories for diamonds and pearls, established in the year 1931.  GIA safeguards the interests of buyers and sellers across the globe, thus ensuring the quality and standards of diamonds. GIA developed the 4C’s (Carat, Colour, Clarity and Cut) concept which became the crucial parameters, to select the jewellery and gems information both for public as well as trading purpose.  GIA provides a comprehensive report which ensures the quality of diamonds and provides precise details of the diamonds to the buyer and consumer.

GII - www.giionline.com
Gemological Institute of India was established in India in the year 1971. Since then, it has been one of the reputed and authentic accrediting institutes in India.  The Gemmological institure of India (GII) was established under the aegis of the Gem & Jewellery Exporters’ Association, Mumbai. It is the first   National research center for Gemstones & Diamonds. The GII laboratory is recognized by the Internation Jewellery Confederation, Swizterland (CIBJO). Hence, the certificate from this lab implies assures the authenticity and credibility.

IGI -  www.igiworldwide.com
International Gemological Institute (IGI) is globally known for their expert and impartial grading of gemstones and diamonds. IGI empowers the buyers with the complete assurance of quality of diamonds and gemstones, by providing comprehensive, detailed documents and analysis report. IGI presents the very important 5th C that is Confidence amongst the buyers and consumers related to the authenticity of the precious stones. IGI builds the confidence and standards for all the gemstone and diamond traders and consumers all around the world.
 

SGL - www.solitaire-labs
A Gemmological testing institute Setup only to test and certify the best Solitaire Diamonds is the Solitaire Gemmological Laboratories Limited. It is an international organisation with testing centres set up in London (International Centre), Jaipur, Bangalore, Mumbai, Pune, Hyderabad, Chennai, Coimbatore and Thrissur (India Centre). SGL is among the best certification, independent institutes and are also part of various researches happening worldwide to develop better testing standards day by day. The certifications given by this lab ensure that the diamond owned by you is of top quality and is authentically solitaire. The retailers of solitaire jewellery if certified with SGL, implies that they are authentic and reliable in regards to such jewellery.
 
BIS Hallmark - www.bis.org.in
Indian government procured the cognizance and realized the necessity of protecting the public purchasing gold and silver jewellery with respect to fineness of the metal and prevention of any type of adulteration. BIS (Bureau of Indian Standards) hallmarking operates under the BIS Act, Rules and regulations and has been aligned with the international standards of hallmarking. Hallmarking is the accurate determination and a complete recording of the proportional content of the precious metal in the gold. BIS hallmarking certifies the purity and the fine quality of the gold jewellery.