The Spanish Inquisition Necklace consists of two strands of antique-cut diamonds and emeralds to which a lower pendant and upper chain containing modern, brilliant-cut diamonds were added. The necklace contains 374 diamonds and 15 emeralds.
Green The Indian Emerald Necklace made with 24 Columbian gems. Jewels are set in platinum complimented with of diamonds. Created in by Cartier. As of August on display in the mineral gallery at the Smithsonian Museum of Natural History.