Natural rough quartz crystal, often mistaken for diamond due to clarity and termination, but clearly crystalline quartz (silicon dioxide).
Natural rough quartz crystal, often mistaken for diamond due to clarity and termination, but clearly crystalline quartz (silicon dioxide). · Uncut natural rough crystal, elongated prismatic form with natural terminations.
Not applicable (uncut rough crystal). Cut
Carat
Estimated around 3.5 to 5 carats based on visual dimensions.
Color
Near-colorless with prominent brownish-yellow inclusions (matrix or iron staining).
Clarity
Included (I1-I2 equivalent) due to prominent internal fractures, mineral inclusions, and cloudiness.
Shape
Uncut natural rough crystal, elongated prismatic form with natural terminations.
Overall Assessment
An interesting and aesthetic natural quartz crystal displaying characteristic inclusions and growth features, making it a wonderful display specimen.
Cut Quality
Not applicable (uncut rough crystal).
Brilliance
Moderate, limited by internal fractures and lack of precise facet geometry.
Fire
Low dispersion, characteristic of quartz rather than diamond.
Scintillation
Limited flash effect due to uneven internal reflecting surfaces and inclusions.
Proportions
Natural rough proportions, heavily dependent on crystal growth rather than cut parameters.
Symmetry
Natural crystal symmetry showing trigonal or hexagonal prismatic growth lines.
Polish
Raw natural crystal surfaces, unpolished.
Fluorescence
Inert to faint under standard long-wave UV, typical of natural quartz.
Inclusions
Large prominent internal fractures, micro-fractures, and iron-oxide staining/mineral inclusions visible centrally.
Blemishes
Natural etching marks, surface striations, and minor abrasions on the exterior faces.
Origin
Likely sourced from a pegmatite or hydrothermal vein pocket (e.g., Brazil, Arkansas, or Madagascar).
Treatment Detection
No signs of enhancement or artificial treatment; completely natural state.
Estimated Value
Low commercial value, primarily valued as a mineral specimen rather than a gemstone, roughly $10 to $50.
Certification Estimate
Gemological laboratories would issue a report for 'Natural Quartz' rather than a diamond grading report.
Investment Potential
Minimal financial investment potential; collected mainly for educational, decorative, or metaphysical purposes.
Similar Diamonds
None, as this is crystalline quartz, not carbon-based diamond.
Setting Suggestions
Best preserved as a raw mineral specimen in a wire-wrap setting or bespoke bezel mount if used in jewelry.
Care & Maintenance
Clean with mild soap and warm water; avoid harsh chemicals and ultrasonic cleaners due to internal fractures.
Interesting Facts
Quartz crystals grow in hexagonal systems and frequently trap other minerals like rutile or chlorite during formation.