4.92 Ct. Cabochon Tourmaline from Mozambique

This beautiful transparent green tourmaline offered by The Natural Gemstone Company weighs 4.92 carats, and measures 9.60 by 9.50 by 6.99 millimeters, presented in a cushion shape with a sugar loaf cut. The stone displays an intense green hue that is evenly distributed, and a high level of transparent clarity that reads very slightly included when examined at eye level. The sugar loaf cut produces soft faceted planes on a domed crown which concentrates color and creates a depth of tone that is particularly appealing in green tourmalines. The excellent polish enhances surface lustre and allows the gem to present a bright, satiny reflection that emphasizes its saturated color and internal clarity. There has been no enhancement applied to this material, and the documented origin is Mozambique, a proven source of high quality tourmaline specimens.

From a gemological perspective this tourmaline combines several attributes that an educated buyer will appreciate. The clarity grade described as very slightly included at eye level indicates that no significant inclusions are visible to the naked eye under normal viewing, and any internal features are minor and do not detract from the stone s face up appearance. Tourmaline is a durable gem with a Mohs hardness around seven to seven and a half which makes it suitable for many types of wearable jewellery, while the refractive properties typical of tourmaline produce lively light return and subtle internal reflections. The sugar loaf cut enhances color saturation by retaining more depth in the crown and pavilion relationship, which is advantageous in darker and more intensely colored green material, and the excellent polish ensures that light response is clean and that the surface is free from significant abrasions. The untreated status increases desirability among collectors and connoisseurs who prioritize natural material with documented provenance.

For the discerning buyer this Mozambique green tourmaline represents a strong combination of weight, color intensity, and natural provenance which together support both aesthetic and investment value. At nearly five carats the gem is substantial enough to stand alone in a solitaire setting or to serve as a prominent centre in a bespoke piece, while the cushion silhouette remains classic and wearable. Mozambique has become an important source of fine tourmalines, and the combination of intense green color and lack of enhancement will be particularly attractive to buyers seeking natural coloured gems with clean presentation. Compared with other green gemstones such as emerald, high quality green tourmaline often offers a clearer, more transparent appearance at a comparable size due to fewer fractures, and it delivers excellent brilliance with greater toughness for daily wear. For collectors and designers who value material with clear origin and no treatments, this stone presents a rare opportunity to acquire a natural, well cut example with excellent polish.

When considering setting and care this sugar loaf cushion should be mounted in a way that protects its domed crown and secures its slightly elevated pavilion. Bezel settings and low rub over styles are recommended where appropriate, and prong settings that provide full support at the girdle will also work well for more traditional designs. Cleaning can be done with warm soapy water and a soft brush, avoiding steam and harsh chemicals to preserve the polish and the integrity of any mounting. For any purchase The Natural Gemstone Company can supply additional detailed photographs, lighting views, and measurement verification to assist in evaluation, and we encourage buyers to request a formal appraisal or laboratory report if desired. Please contact The Natural Gemstone Company for further information, pricing, or bespoke setting recommendations, and we will be pleased to assist with any technical questions or custom design options.