The Diamond Story
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48:58
The Gemstone Journey
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46:04
How Science Harnesses The Incredible Power Of Diamonds | Naked Science | Spark
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43:39
For SG: Seiko 6139-6005 emergency servicing, February 18, 2025
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43:06
Ten Exotic and Phenomenal Gemstones
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46:48
Three Precious Gems: Rubies, Emeralds, Sapphires
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52:01
Diamonds from Guinea documentary of Patrick Voillot
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52:24
The Diamond's Business
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53:45