BRINGING TECHNOLOGY AND ART TO CREATE THE PERFECT DIAMOND.

Companies, of all sizes, around the world work with Dianco for our in-house state-of-the-art manufacturing facilities. We are here to deliver perfection.

OUR STATE-OF-THE-ART

STEP 1

We procure the rough diamonds from mines around the world and our diamond experts assort the diamonds in different groups depending on their shape, size, color, and clarity. The diamonds are then shipped to our factories in India.

STEP 2

The planners in our factory receive the diamonds first. They use the best mapping technology in the world to start planning the design of the diamond. The planner's role is essential in optimizing the value of the stone.

STEP 3

The diamond then gets passed on to our team that is responsible for cutting the diamond. With the help of the marks made by the marker, the diamond is cut with a state-of-the-art laser technology.

STEP 4

Once the diamond has been laser cut the diamond must go through bruting. Bruting is used to form the shape of the diamond. Using the 4P Process Machine the shape of the diamond is formed by cutting the table, crown, pavilion and girdle of the diamond.

STEP 5

The final stage in the process is the polishing of the diamond. Our craftsmen hold the diamond using a tang and polish it on a scaife to perfection. They add the final facets to the diamond to create the most beautiful luster.

STEP 6

The diamonds are assorted again depending on its cut, color, carat and clarity. A proportion of the diamonds are sent to get certified and the rest are sent to our sales teams in Antwerp, New York, Hong Kong and Dubai.

rough & polished2f

rough & polished2f

roughs1

roughs1

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sorting c up1e (1)

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bldg1d

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checking1e

dob1a

dob1a

galaxy1a

galaxy1a

sarin1c

sarin1c

dob2b

dob2b

dob3b

dob3b

auto polish 1a(with movement)1

auto polish 1a(with movement)1

dob4a

dob4a

emery1c

emery1c

laser1d

laser1d

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marking2a

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microscope1d

white rough & polished with logo

white rough & polished with logo

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IMG_8374 2

On a daily basis we manufacture in-house over a thousand stones in all sizes, color, cut, clarity, certified and non-certified.

MANUFACTURING PROCESS

EXPLORE OUR MANUFACTURING PROCESS BY LEARNING MORE.

OFFICES

ANTWERP
Hoveniersstraat 2, Office 1001,
PO Box 306, 2018,
Antwerpen, Belgium

NEW YORK
15 West, 47 Street
Suite 1303A, NY 10036,
New York, USA

DUBAI
43H Almas Tower,
JLT, PO Box 625820,
Dubai, UAE

HONG KONG
Unit J2, 11F, Kaiser Estate Phase 2
No 51 Man Yue Street, Hunghom,
Kowloon, Hong Kong

SOCIAL

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SHANGHAI
B-706 A, China Diamond Exchange, 
1701 Century Avenue, Pudong, 200122

Shanghai, PRC, China

© 2023 DIANCO | POLICY & PROCEDURE

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