19th-century diamond mining, Brazil
Diamond processing, Siberia, Russia
Venetia Diamond Mine, South Africa
Diamond mining, South Africa 1871
Diamond miners, South Africa
Diamond rush, South Africa, 1870
Diamond mine, South Africa 1871
Diamond mine, South Africa 1872
Diamond-tipped drill, 19th century
Mining core samples, Kenya
Diamond drill bit
Diamond mine slag heaps
Diamond miners with explosives
Mineral exploration drilling, Kenya
Diamond mine, Siberia, Russia
Mining core sample, Kenya
Sapphire mining, Madagascar
Cullinan Diamond
Rough diamond
Diamond
Yellow diamond
Synthetic diamond film production
Synthetic diamond film
Uncut diamond from Africa
Asscher cut diamond gemstone
Factory worker selecting diamonds, Angola
Malachite, SEM
Quartz crystal cluster
Diamond theft reward poster, April 1965
Diamond mining, Angola
Diamonds
Uncut diamonds
Diamond cleaning
Diamond gemstones
19th-century Native American mine worker
The Centenary Diamond
Pre-cut diamond forms
Diamond grading certificate
Banded iron formation
Pink diamonds
Illustrations of Indian diamonds
Slate mining
Uncut diamond
Diamond ring
Diamond necklace
Herkimer Diamond
Cut diamond
Automated diamond cutting
Round cut diamond
Radiant emerald cut diamond
Emerald cut diamond
Asscher cut diamond
Marquise cut diamond
Pear cut diamond
Square princess cut diamond
Diamonds and diamond ring
Tool holding diamond
Diamond with garnet inclusion
Cullinan diamond replica
Crushed diamond, SEM
Diamond in kimberlite
Trillion cut diamond
Diamond accessary
Large diamond
A diamond
Diamond in rock groundmass, close-up
Close up of cut diamond
Diamond against black background
Diamond refracting light
Diamond in jewelry box
Diamond, studio shot
Diamond reflected on black surface
Diamond, side view, studio shot
Tweezers with rough cut diamonds
Electrochemical sensor production
Carbon
Diamonds under UV light
Cut Diamond with Colour Refractions
Display of Rings Made with Precious Stones
Diamond milling cutter
Diamond specimen
George Stephenson (1781-1848)
Pendant with diamond
Gold mining in California, 19th century
Un-cut diamond
Diamond mine