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NEW DIAMOND TECHNOLOGY

  • Location: Saint-Petersburg (Sestroretsk)
  • President: Tamazi Khikhinashvili
  • General Director: Nikolay Khikhinashvili
  • Number of employees: 134
  • Market sectors: Jewelry and Industrial (Technical)

NEW DIAMOND TECHNOLOGY company was founded in 2014 for growing nitrogen-free single-crystal type IIa diamonds of large sizes and superior quality. For this purpose we purchased and improved the most modern equipment, created and developed unique technology and formed the best team of professionals from all over the world.

 

Only one year later, the company has set several world-records in the field of growing and treating diamonds. These records are still unbroken and the company is annually aiming for more by improving achievements constantly.

 

Since 2015 NEW DIAMOND TECHNOLOGY is one of the Founding Members of the International Grown-Diamonds Association (IGDA).

We believe that new technologies and their development must exist in continuous harmony with the environment, replacing the antiquated methods of obtaining rough diamonds that bear the irreparable human impact on nature.

Advantages

About company
Identical
lab-grown diamonds are identical to natural by their physical, chemical and optical properties
About company
Unique
innovative technology allows us to grow the cleanest single-crystal type IIa diamonds of large sizes
About company
Responsibilities
new technologies have replaced heavy equipment and processes damaging human health and the eco system
About company
Dynamic
diamond growth process is daily improved to be always a step ahead.
About company
Flexibility
we are ready to take challenges of any complexity for the most difficult tasks and needs of a client.

WORLD-RECORDS

NEW DIAMOND TECHNOLOGY holds the world records in the key fields of diamond growth and treatment

About company
10.02 Ct (E/VS1)
the biggest lab-grown colorless polished diamond (brilliant) More
About company
10.07 Ct (Fancy Deep Blue/SI)
the biggest lab-grown blue color single-crystal diamond More

TECHNOLOGY

About company
High Pressure High Temperature

1. Spontaneous synthesis of single-crystal diamond and powders

2. Controlled synthesis of single-crystal diamond on a seed (used method)

3. Synthesis of polycrystalline diamond by sintering powders

About company
Chemical Vapor Deposition

1. Synthesis of single-crystal diamonds on НРНТ or CVD substrates

2. Synthesis of polycrystalline diamond on the substrate from other crystalline materials (polycrystalline diamond, silicon carbides or nitrides of various materials)

About company
Creation of a nanometer diamond grains by blasting carbon containing explosives

1. Production of cluster polycrystalline (ultrafine) diamonds during the process of ammunition utilization

2. Production of detonation  poly-crystalline diamonds of micron  range during the explosion of a TNT and RDX, metal catalysts and  fine graphite mixture

HPHT and CVD are the most widespread methods of diamond synthesis. We use HPHT technology (High Pressure – High Temperature) specifically controlled synthesis of single-crystal diamond on a seed. It is assumed that HPHT technology allows achieving large sizes and being superior to CVD technology in terms of clarity.

 

Due to innovations and unique technology, we successfully solved the problem of the other methods and started a new era in the lab-grown diamond industry, where large and absolutely clean single-crystal diamonds have become real. 

OUR TEAM

Tamazi Khikhinashvili
President
Nikolay Khikhinashvili
General Director
Alexander Koliadin
Technical Director
Evgeny Ponedelchenko
Deputy General Director
Andrey Katrusha
Chief Research Scientist
Aleko Arens
Marketing and Sales department
+7 (931) 374-4085
Yury Loguinov
Marketing and Sales department
+7 (931) 960-2628
Elizabeth Dmitrienko
Marketing and Sales department
+7 (921) 559-5322