Introduction
Since 1912, IGC Group has been delivering Belgian excellence in diamonds.
At IGC Group, the make matters! IGC Group ensures the finest make is achieved by implementing strict quality controls that deliver consistent and uniform assortments. This makes IGC Group a favourite supplier to high-end retailers, luxury jewellery brands and the Swiss watch industry. IGC Group also has an R&D department dedicated to custom shapes and a specialized jewellery manufacturing service.
Corporate Social Responsibility
At IGC Group, we make a difference by supporting surrounding communities and protecting the environment. Our initiatives include identifying and reducing our carbon footprint, helping victims of the 2004 tsunami and 2011 monsoon floods in Thailand, and supporting an orphanage in Botswana.
Core Business Activity
Manufacturer and wholesaler of polished and rough diamonds.
Product Range Overview
Core Polished Diamonds
Brilliant cut diamonds
+0.6 mm to 2 ct
IF-SI quality
D-M colour
Finest make
Single cut diamonds
-1.8 +0.6 mm
IF-VS quality
D-G colour
Finest make
Hearts & Arrows
3EX 0.20 – 0.49 ct
Certified pointers and carat stones
Fancy shapes
Specialist Polished Diamonds
EXIRE® The top end of IGC Group’s small brilliants, generating maximized light reflection.
Product-related services
Custom-made shapes (from design to manufacturing); calibrated mm-sizes; certification; detailed sorting; bagging & matching; laser engraving; polished sourcing; ready-made layouts; just-in-time delivery; polished training for customers’ staff.
Diamond Jewellery
High quality diamond jewellery manufacturing service.
Polished Outcome
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+10cts
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+1cts
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30pts-99pts
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7pts-29pts
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Below 7pts
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Fancy shapes |
Fancy colours |
Proprietary or branded makes |
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Additional Services
IGC Group offers its customers a fully-integrated jewellery manufacturing service.