最终的来源，负担得起的松散的钻石，钻石戒指和订婚戒指的设置和装置从纽约钻石区。
The ultimate source of affordable loose diamonds, diamond rings and engagement ring settings and mountings from ny diamond district.
到1871年末，有两个地区被明确认定为钻石区或管状矿脉：在金伯利城共发现了4个管状矿脉。
By the end of 1871 two well-defined areas were recognized as the source areas. or "pipes", for the diamonds. Four pipes were discovered all together at the town of Kiinberley.
今年43岁的Raffi Stepanian经常匍匐于纽约“钻石区”，在石板的缝隙间夹出珠宝和部分贵重金属。
Raffi Stepanian, 43, has begun crawling around the New York 'Diamond District' on his hands and knees, plucking jewels and fragments of precious metals from between the slabs.
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