Diversity And Unity #1
Peter Aprahamian/science Photo Library
Omani Silver Bracelet
Patrick Landmann/science Photo Library
Diamonds #3
Jesper Klausen/science Photo Library
Jewellery Polishing
Science Photo Library
Jewellery With Gemstones And Diamonds
Science Photo Library
Jade Gemstones
Photostock-israel/science Photo Library
Indian Items #1
Natural History Museum, London/science Photo Library
View Of An Assortment Of Pearl Jewellery
Ton Kinsbergen/science Photo Library
Assorted Gold Jewellery
Martyn F. Chillmaid/science Photo Library
Victorian Jewellery With Human Teeth
British Dental Association Museum/science Photo Library
Opal Jewellery
Bildagentur-online/mcphoto-schulz
Ear Flap From Lord Of Sipan's Tomb
Marco Ansaloni / Science Photo Library
Vermeer's Woman With Balance
Sheila Terry/science Photo Library
Anthracite And Diamond
Science Photo Library
Necklace Made Of Fossil Foraminifera
Natural History Museum, London/science Photo Library
The Centenary Diamond
Patrick Landmann
Indian Items
Natural History Museum, London/science Photo Library
Tiger Eye Ochre Gemstones
Photostock-israel/science Photo Library
Tongue Piercing
Bildagentur-online/ohde/science Photo Library
Girl's Hands
Mauro Fermariello/science Photo Library
Kayan Woman
Tony Camacho/science Photo Library
Egyptian Tomb Scene #19
Metropolitan Museum Of Art/science Photo Library
Anthracite And Diamond #1
Science Photo Library
Sumerian Royal Woman
Jose Antonio Penas/science Photo Library
Sapphire #7
Dennis Kunkel Microscopy/science Photo Library
Sapphire
Dennis Kunkel Microscopy/science Photo Library
Sapphire #2
Dennis Kunkel Microscopy/science Photo Library
Sapphire #9
Dennis Kunkel Microscopy/science Photo Library
Sapphire #3
Dennis Kunkel Microscopy/science Photo Library
Sapphire #4
Dennis Kunkel Microscopy/science Photo Library
Sapphire #5
Dennis Kunkel Microscopy/science Photo Library
Sapphire #6
Dennis Kunkel Microscopy/science Photo Library
Sapphire #8
Dennis Kunkel Microscopy/science Photo Library
Sapphire #11
Dennis Kunkel Microscopy/science Photo Library
Sapphire #12
Dennis Kunkel Microscopy/science Photo Library
Sophia Schliemann
Science Photo Library
Sophia Schliemann
David Parker/science Photo Library
Sapphire #1
Dennis Kunkel Microscopy/science Photo Library
Sapphire #10
Dennis Kunkel Microscopy/science Photo Library
Sophia Schliemann #1
David Parker/science Photo Library
Medieval Mineralogy
National Library Of Medicine
Conservation Of Iron Age Gold Brooch
Marco Ansaloni / Science Photo Library
Golden Pre-columbian Figure #1
Photostock-israel/science Photo Library
Diamond Gemstone #1
Ktsdesign/science Photo Library
Candy Bracelet
Wladimir Bulgar/science Photo Library
Diamond Cleaning
Patrick Landmann
Platinum #1
Science Photo Library
Antikythera Shipwreck Artifact #5
Louise Murray/science Photo Library
Amber Industry
Science Photo Library
Bangladeshi Girl #1
Adam Hart-davis/science Photo Library
Snowflakes
Lawrence Lawry/science Photo Library
Un-cut Diamond
Christophe Vander Eecken/reporters/science Photo Library
Diamond #1
Alfred Pasieka/science Photo Library
Opal Gem Necklace
Natural History Museum, London/science Photo Library
Un-cut Diamonds #1
Christophe Vander Eecken/reporters/science Photo Library
Small Judaica Symbols
Photostock-israel/science Photo Library
Umbilical Infection Due To Body Piercing
Jane Shemilt/science Photo Library
Green Sapphire Ring
Natural History Museum, London/science Photo Library
Oriental Amethyst Ring #1
Natural History Museum, London/science Photo Library
Wearable Computer: Stress-detecting Earring
Sam Ogden/science Photo Library
Metal Objects
Martyn F. Chillmaid/science Photo Library
Necklace Of Human Fingers
Art And Picture Collection/new York Public Library
Hear Shaped Locket
Leonello Calvetti
Rough Opal
Bildagentur-online/mcphoto-schulz
Metals
Andrew Lambert Photography
Sapphire Ring
Science Photo Library
Platinum
Science Photo Library
Diamond Ring
Science Photo Library
Diamond Ring #1
Science Photo Library
Uncut Diamonds
Patrick Landmann
Ring Size Measuring Tool
Science Photo Library
Pearls #3
Science Photo Library