Natural (Rough / Uncut Diamond Strand)
Natural (Rough / Uncut Diamond Strand) · Rough Crystal / Octahedral and Dodecahedral Raw Form
Not Applicable (Uncut Rough Crystals) Cut
Carat
Estimated 5 to 15 carats total weight for the strand (varying individual rough crystals)
Color
Fancy Brown to Dark Brown and Champagne
Clarity
Included (Raw / Industrial to Lower Clarity Ornamental Grade)
Shape
Rough Crystal / Octahedral and Dodecahedral Raw Form
Overall Assessment
An appealing and unique strand of natural brown rough diamond crystals possessing a rustic, organic charm ideal for avant-garde and artisanal jewelry creations
Cut Quality
Not Applicable (Uncut Rough Crystals)
Brilliance
Low to Moderate due to rough, unpolished crystal faces
Fire
Low to Moderate dispersion limited by rough exterior
Scintillation
Minimal sparkle, characterized by rustic earthy reflection
Proportions
Not Applicable (Natural formation)
Symmetry
Natural Crystal Symmetry (Asymmetrical rough forms)
Polish
Natural Crystal Faces (Unpolished)
Fluorescence
Variable (Typically Inert to Moderate Blue under UV for rough brown diamonds)
Inclusions
Heavy natural mineral inclusions, clouds, and carbon spots typical of rough diamonds
Blemishes
Natural surface textures, trigons, and growth lines
Origin
Likely African or South American alluvial/mining origin
Treatment Detection
None observed; untreated natural rough diamonds
Estimated Value
Moderate market value, popular in rustic and organic jewelry design
Certification Estimate
Usually sold via specialist colored diamond or rough diamond dealers without standard GIA report, or generic appraisal
Investment Potential
Low investment liquidity compared to certified investment-grade polished white diamonds, valued primarily for aesthetic and artisanal jewelry use
Similar Diamonds
Raw diamond bead strands, salt and pepper diamond slices, industrial grade rough diamond jewelry
Setting Suggestions
Bezel setting, wire-wrapped, or prong settings in yellow or rose gold to complement the earthy tones
Care & Maintenance
Clean gently with warm soapy water and a soft brush; avoid harsh ultrasonic cleaners if strung on thread or wire
Interesting Facts
Rough diamonds showcase the raw, untouched beauty of nature exactly as they were formed deep within the Earth's mantle before human cutting and polishing