Natural Rough Topaz · 10.735 ct · Rough for Faceting · Brazil

This individually documented natural rough Topaz from Brazil weighs 10.735 carats and has been selected as material suitable for faceting and lapidary work.

The specimen is offered in its natural rough state, allowing the cutter to determine the most appropriate orientation, shape and final faceting design according to the individual characteristics of the material. Factors such as colour distribution, transparency, internal features, available depth and expected cutting yield all play an important role when planning the finished gemstone.

When evaluating natural rough Topaz for faceting, careful orientation is particularly important. The cutter must balance potential weight retention with optical performance and the position of any natural inclusions, fractures or structural features present within the crystal. The natural shape of the rough therefore forms the starting point for determining the most efficient and visually attractive cutting plan.

Topaz is a well-known faceting material valued for its potential transparency, vitreous lustre and relatively high hardness. At the same time, it possesses perfect basal cleavage, an important gemmological characteristic that requires attention during sawing, preforming, faceting and polishing. Appropriate orientation can help reduce the risk of cleavage-related damage during the cutting process.

As a natural rough gemstone, this specimen may display internal inclusions, growth structures, colour variations, surface irregularities, natural fractures or other features formed during crystal growth and geological development. These characteristics should be carefully assessed before cutting and form part of the individual identity of the material.

This is an individual natural Topaz specimen, not standardized or calibrated rough. The exact piece shown in the accompanying photographs and documentation is the specimen that will be supplied.

With its 10.735 ct weight and potential for lapidary development, this Brazilian natural Topaz offers faceters the opportunity to plan and create a finished gemstone directly from individually documented rough material.