Natural Rough Brown Diamond Value Guide

This natural rough brown diamond is a raw, uncut octahedron crystal sourced from South Africa between 2020 and 2024. While historically relegated to industrial use, these specimens are now highly collectible for their unique 'salt and pepper' appearance and organic aesthetic in modern jewelry.

What affects the value of Natural Rough Brown Diamond?

• The precision and symmetry of the natural octahedron crystal shape significantly impacts the $150-$165 price point.
• Clarity and the specific distribution of 'salt and pepper' inclusions within the brown carbon matrix.
• The carat weight of the specimen, as larger raw crystals from the 2020-2024 era command higher premiums.
• Origin documentation verifying the stone as a natural South African find rather than a lab-grown alternative.

How to Identify Natural Rough Brown Diamond?

• Look for the distinct eight-sided octahedron crystal habit characteristic of natural South African diamonds.
• Verify the natural brown hue which should be consistent throughout the carbon structure rather than a surface coating.
• Examine the surface for trigons, which are small triangular growth marks unique to natural diamond rough.
• Check for the characteristic adamantine luster that persists even in an uncut, raw state.

History of Natural Rough Brown Diamond

Diamonds were first recognized and mined in India and were later discovered in the African continent during the late 19th century. Rough brown diamonds, once primarily used for industrial purposes, have gained significant popularity in contemporary jewelry for their unique salt and pepper appearance and natural aesthetic.