• Birthstones
• Choosing an Engagement Ring
• Diamond Advice
  • Choosing the Best Diamond
  • Carat
  • Clarity
  • Colour
  • Coloured Diamonds
  • Conflict-Free
  • Cut
  • Shape
• Glossary
  • Asterism
  • Bezel
  • Blemish
  • Brilliance
  • Brilliant Cut
  • Cabochon
  • Carat
  • Channel Setting
  • Clarity
  • Cleavage
  • Colour
  • Crown
  • Culet
  • Cut
  • Dispersion
  • Emerald Cut
  • Enhancement
  • Extra Facet
  • Facet
  • Fancy Cut
  • Feather
  • Finish
  • Fire
  • Fisheye
  • Fluorescence
  • 4C's
  • Girdle
  • Guilloche
  • Hardness
  • Inclusions
  • Knot
  • Laser Drill-Hole
  • Marquise Cut
  • Mohs Scale
  • Nailhead
  • Natural
  • Oval Cut
  • Pavé
  • Pavilion
  • Pear Cut
  • Play-of-Colour
  • Polish
  • Princess Cut
  • Prong
  • Proportions
  • Round Brilliant Cut
  • Scintillation
  • Setting
  • Shape
  • Side Stones
  • Step Cut
  • Symmetry
  • Table
  • Toughness
  • Three Stone
  • White Light
• Gems
  • Alexandrite
  • Aquamarine
  • Amethyst
  • Bloodstone
  • Carnelian
  • Citrine
  • Coral
  • Emerald
  • Garnet
  • Jade (Jadeite)
  • Jade(Nephrite)
  • Lapis Lazuli
  • Moonstone
  • Onyx and Sardonyx
  • Opal
  • Pearl
  • Peridot
  • Ruby
  • Sapphire
  • Star Ruby
  • Star Sapphire
  • Tanzanite
  • Topaz
  • Tourmaline
  • Turquoise
  • Zircon
• Precious Metals
  • Gold
  • Rose Gold
  • White Gold
  • Platinum
  • Silver
• Wedding Anniversaries
• Wedding Planner

Natural

A natural is a type of blemish on a diamond that is part of the original rough diamond's surface.  Many diamond cutters leave naturals on finished polished diamond to prove that they have cut the rough diamond to the maximum weight possible.