Black Diamond Spike Necklace


The Black Diamond Spike Necklace is handmade in our NYC jewelry studio.

The Black Diamond Spike Necklace features two Pyramid Charms and one Long Spike Cone Charm that measures 7/16" long and has a 2mm black diamond set in the top.

The Black Diamond is the toughest form of a natural diamond and consists of diamond, graphite, and amorphous carbon. It is found only in Brazil and the Central African Republic.  Therefore, it is theorized to have formed inside an earlier generation giant star that exploded as a supernova and the remnants fell to Earth in those two regions.

The delicate chain measures 20" long in total. Custom chain length is available. Please contact us at or call us at 212.431.4171 for pricing. 

Available in solid 14k Yellow Gold, 14k Rose Gold, 14k White Gold or Sterling Silver. 

Worn by Jessica Alba. 

Please note that all orders are insured during the shipping process and thus, require a direct signature upon delivery. If you would like to bypass the required signature, please make a note in the “Notes” section during checkout.

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