Unknown / Non-Diamond Lithic Material

Unknown / Non-Diamond Lithic Material · Rough / Irregular Fragment

N/A (Uncut / Raw fragment) Cut

Unknown / Non-Diamond Lithic Material - Rough / Irregular Fragment

Carat

Estimated 2.0 - 5.0 carats based on size relative to carpet fibers

Color

Opaque Grey-Green / Earthy tones

Clarity

Opaque (Does not meet gemstone clarity standards)

Shape

Rough / Irregular Fragment

Overall Assessment

The object in the image is not a diamond. It lacks the crystal structure, transparency, and refractive properties associated with gem-quality diamonds or lab-grown stimulants. It appears to be a common stone or piece of debris.

Cut Quality

N/A (Uncut / Raw fragment)

Brilliance

Zero (Matte surface)

Fire

Zero

Scintillation

Zero

Proportions

N/A

Symmetry

N/A

Polish

N/A (Rough surface texture)

Fluorescence

Likely None

Inclusions

Dense mineral obscurities; appearing as a solid rock-like substance

Blemishes

Entire surface is irregular and weathered

Origin

Terrestrial stone (likely quartz, feldspar, or common gravel)

Treatment Detection

None apparent; natural weathered state

Estimated Value

Negligible market value as a gemstone

Certification Estimate

Unlikely to be accepted by GIA or IGI for diamond grading

Investment Potential

None

Similar Diamonds

None; does not resemble gem-quality diamond

Setting Suggestions

Not recommended for jewelry settings

Care & Maintenance

No specialized care required; standard cleaning

Interesting Facts

The object resembles common driveway gravel or a broken fragment of construction aggregate.

Identified on 7/3/2026
Unknown / Non-Diamond Lithic Material Rough / Irregular Fragment | Diamond Identifier