Color Diamond Encyclopedia
Natural color diamonds defined
The origin of color
Colored diamonds vs. colored gems
Natural color vs. Treated color
Treatments
The 4 C's
Carat vs. Color
Clarity vs. Color
Color vs. Color
Cut vs. Color
The role of laboratories
Color grading of Cape and equivalent colors
Color grading of color diamonds
Color certificates
Rarity and price
Marketing
Price per color
Price per carat
Budget
Historical origins
India
Jean-Baptiste Tavernier
Brazil (1730-1870)
Borneo
South Africa (1870-1920)
The 20's
Renewed Interest (1970)
People
Allnatt (vivid yellow)
Ashberg (amber)
Black Orlov (black)
Blue Heart (deep blue)
Darya-i Nur (pale pink)
De Young Red (brown red)
Dresden Green (green)
Florentine (light yellow)
Golden Jubilee (gold brown)
Grand Cond (fancy pink)
Great Chrysanthemum (golden brown)
Gruosi (black)
Hope (sapphire-like dark blue)
Hortensia (light orangey pink)
Incomparable (brownish yellow)
Mouna (intense yellow)
Moussaieff Red (red)
Orlov (slightly bluish-green)
Porges (yellow)
Pumpkin Diamond (vivid orange)
Red Cross (canary yellow)
Tereschenko (blue)
Tiffany (canary yellow)
Wittelsbach (dark blue)
Angola
Australia : Argyle
Borneo
Brazil
British Guyana
Canada and new production
Central African Republic
China
Democratic Republic of the Congo
Guinea
Russia
Sierra Leone
South Africa
Tanzania
Venezuela, Ivory Coast and continental drift
Stone 1
Stone 2
Stone 3
Stone 4
Stone 5
Credits
Diamonds of all colors can be found in nature. Over 300 natural colors have so far been identified, and are describe in the Natural Color Diamond
Encyclopedia
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natural color diamond
fancy color diamond
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stephane aisinber
vivid purple pink brilliant
intense pink hexagon
intense pink radiant
brownish pink pear shape
light brown cushion
chocolat brown brilliant
deep reddish brown pear shape
olive green emerald
grayish-yellow oval
deep orange brilliant
brownish-yellow heart shape
intense orange oval
vivid yellow triangle
vivid orange yellow marquise
yellow cushion
olive green brilliant
intense yellow pear shape
deep yellow triangle
deep olive green marquise
olive brown cushion
grayish olive oval
intense greenish yellow princess
yellowish green bishops hat
intense yellowish green radiant
vivid green blue oval
grey blue pear shape
grey brilliant
intense blue Asscher cut
deep blue oval