Not a diamond; this is a rough, unworked mineral crystal, likely quartz or beryl (such as tourmaline-bearing quartz or green tourmaline inclusion in quartz/feldspar matrix).
Not a diamond; this is a rough, unworked mineral crystal, likely quartz or beryl (such as tourmaline-bearing quartz or green tourmaline inclusion in quartz/feldspar matrix). · Rough crystal / Natural uncut form
Not applicable (Rough mineral specimen). Cut
Carat
Not applicable as a cut gemstone; estimated mineral mass cannot be accurately gauged from 2D visual scale.
Color
Colorless with greenish and pinkish/brownish natural mineral inclusions.
Clarity
Included / Heavily included with internal crystal growth features and mineral inclusions.
Shape
Rough crystal / Natural uncut form
Overall Assessment
An interesting raw mineral specimen featuring natural inclusions, entirely distinct from a polished diamond, suitable for mineral collection rather than jewelry use.
Cut Quality
Not applicable (Rough mineral specimen).
Brilliance
Vitreous to sub-vitreous luster on natural crystal faces, minimal internal light return due to rough state.
Fire
Low dispersion typical of quartz or beryl rather than diamond.
Scintillation
Poor scintillation due to lack of faceted surfaces.
Proportions
Not applicable to raw mineral specimens.
Symmetry
Natural asymmetrical crystal growth.
Polish
Raw, unpolished natural crystal faces and fracture surfaces.
Fluorescence
Unknown without UV testing, though typical pegmatite minerals may show weak reactions.
Inclusions
Abundant internal mineral inclusions, feather fractures, and growth zoning visible.
Blemishes
Natural surface etching, rough fracture planes, and growth irregularities.
Origin
Likely pegmatitic origin (common for large quartz crystals with tourmaline or other mineral inclusions).
Treatment Detection
No signs of enhancement; appears to be a completely natural, untreated mineral specimen.
Estimated Value
Valued as a mineral specimen rather than a gemstone; dependent on mineral rarity, ranging from low to moderate collector value.
Certification Estimate
Gemological laboratories such as GIA or local institutes would issue a mineral identification report rather than a diamond grading report.
Investment Potential
Low investment liquidity; primarily of interest to mineral collectors and lapidary hobbyists.
Similar Diamonds
None, as this is visually and mineralogically distinct from diamond.
Setting Suggestions
Best displayed raw in a custom wire-wrapped pendant or mineral cabinet rather than a traditional faceted gemstone setting.
Care & Maintenance
Handle with care to prevent chipping along natural cleavage or fracture planes; clean gently with warm soapy water and a soft brush.
Interesting Facts
Inclusions like the green and pink features seen here often tell the geological history of the crystal's growth environment in a pegmatite pocket.