Rough White Diamond Value Guide

This raw, uncut white diamond represents the ancient geological history of Australia, showcasing the stone's natural octahedral or dodecahedral crystal habit. Unlike polished gems, these rough specimens are prized by collectors for their organic aesthetic and their status as the hardest natural material on Earth.

What affects the value of Rough White Diamond?

• The clarity of the internal crystal, specifically the presence or absence of dark carbon inclusions.
• The preservation of the natural crystal shape, with well-defined edges commanding higher prices.
• The specific carat weight, as even small increases in mass significantly impact the $200 - $220 valuation.
• The color grade of the rough, with pure white stones being more desirable than those with yellow or brown tints.

How to Identify Rough White Diamond?

• Look for the characteristic adamantine luster which gives the raw surface a greasy yet bright appearance.
• Examine the crystal for triangular growth marks, known as trigons, which are common on natural diamond faces.
• Verify the extreme hardness by ensuring the stone cannot be scratched by corundum or synthetic moissanite.
• Check for a specific gravity between 3.50 and 3.53 to distinguish it from quartz or white topaz.

History of Rough White Diamond

Diamonds have been cherished for millennia, with their earliest discovery traced back to India in the 4th century BC. These magnificent stones were initially found in alluvial deposits. For centuries, India remained the sole source of diamonds, influencing ancient trade routes and royal treasuries. The allure of diamonds lies not only in their breathtaking beauty but also in their unparalleled hardness and enduring symbolism of eternal love and strength.