A long history of diamond cufflinks processing

Diamond cufflinks, we know that a single quality of pure elemental carbon, the chemical composition of non-stable, and rarely with other impurity elements. Thus whether it is produced in South Africa, or from Russia, Australia, Bozi Wa That, Namibia, and even China Wafangdian, its composition is the same, so its quality is no big difference. South African diamond cufflinks is famous because it is a modern first discovered large diamond cuff links the countries of the primary ore, and many world famous diamond, such as the "Cullinan", the "Star of South Africa" are all produced here. But this does not mean that South Africa's diamond cufflinks "superior". The cufflinks ultimately achieve a high degree of unification of processes, materials and modeling. 
"4C" when we buy diamond cufflinks, or should we focus on the diamond cufflinks quality grading in order to find a bed of roses ornaments. As to its origin, there is no need to get to the bottom. The world's four diamond cufflinks processing center. Antwerp, Belgium, Tel Aviv, Israel, New York, USA, Mumbai, India and known as the processing center of the world's four diamond cufflinks. The decoration is the coat of cufflinks designing. Antwerp is known as "the City of diamond cufflinks, diamond cufflinks and related industries in the city 80 percent of residents. Antwerp Cutting diamond cufflinks, the processing is excellent, exquisite, and therefore "Antwerp cut" was called "standard diamond cufflinks cut highly regarded.
Tel Aviv has a long history of diamond cufflinks processing, is also a contemporary of the most famous diamond cufflinks Cutting one of, especially known for its fancy cut. New York is the world's financial and trading center, many well-known jewelers have gathered here, mainly due to the expensive human resources in New York, generally large diamond processing more than 3 carats. When people perceive a design works, the first thing you see is the decorative effect of the cufflinks. Mumbai, India is emerging in recent years diamond cufflinks processing center, but the Indian cutting and grinding of diamond cufflinks are mostly small drill about 0.20 karats, poor quality, cutting and grinding process is more general.