Natural Diamond (Brown/Champagne Fancy Color)
Natural Diamond (Brown/Champagne Fancy Color) · Round Brilliant
Good to Very Good Cut
Carat
Estimated 1.50 - 2.00 carats
Color
Fancy Dark Brown / Champagne
Clarity
Estimated SI1 - SI2 (visible internal feathering and dark inclusions)
Shape
Round Brilliant
Overall Assessment
A striking natural champagne round brilliant diamond with characteristic warm tones, good scintillation, and visible natural inclusions offering great character at an accessible price point.
Cut Quality
Good to Very Good
Brilliance
Moderate white light return, slightly muted by dark body color
Fire
Dispersed flashes of colored light visible near crown facets
Scintillation
Good sparkle with high contrast patterns due to deep brown body coloration
Proportions
Standard round brilliant proportions with a medium table and slightly deep pavilion
Symmetry
Good
Polish
Good
Fluorescence
None to Faint
Inclusions
Pinpoints, feathers, and localized dark crystal inclusions visible under magnification
Blemishes
Minor natural surface graining and slight girdle roughness
Origin
Natural origin, likely from Australia (Argyle mine type) or Africa
Treatment Detection
No obvious signs of artificial treatment; natural fancy brown color
Estimated Value
$3,000 - $6,000 USD depending on exact carat weight and precise color saturation
Certification Estimate
GIA or IGI grading Fancy Brown with SI clarity
Investment Potential
Moderate, particularly with the closure of the Argyle mine increasing interest in natural brown diamonds
Similar Diamonds
Argyle champagne round brilliant cut diamonds of similar size and clarity
Setting Suggestions
Yellow or rose gold basket settings to complement the warm champagne hues
Care & Maintenance
Clean with warm soapy water and a soft brush; avoid harsh ultrasonic cleaners if inclusions reach the surface
Interesting Facts
Natural brown diamonds were once considered industrial grade until aggressive marketing branded them as champagne or cognac diamonds