2.30 Ct. Paraiba Tourmaline from Africa

This beautiful transparent 2.30 carat cushion shape greenish blue paraiba tourmaline is presented by The Natural Gemstone Company as a rare and elegant example of natural color and craftsmanship, with dimensions of 9.26 x 8.19 x 3.77 mm. The mixed brilliant cut has been executed to emphasize both the stone s color and its inherent play of light, producing a lively presence when viewed face up. The gem displays a light color intensity, a greenish blue hue that reads as refined and fresh in daylight, and an excellent polish that allows the surface to act as a clear window into the body of the stone. Clarity is graded as slightly included at eye level, a point of transparent disclosure that experienced buyers will understand as common and acceptable in fine colored stones, and which in this specimen does not detract from the overall visual appeal. Importantly for collectors and connoisseurs, this paraiba tourmaline is offered with no enhancement, and its origin is Africa, attributes that contribute significantly to its desirability and value.

The mixed brilliant cut is central to how this tourmaline communicates light and color, and it has been selected deliberately to enhance the gem s inherent properties. Mixed brilliant cutting combines the scintillation and dispersion advantages of brilliant facets on the crown, with more controlled step style facets on the pavilion, producing a balance between sparkle and depth of color. For a greenish blue paraiba, this means that incoming light is broken into lively flashes at the crown, while deeper pavilion facets channel light back through the body color, intensifying the electric effect that paraiba tourmalines are prized for. The cushion shape works in concert with the mixed brilliant approach, presenting a generous face up area that shows off the gem s hue, while the carefully considered depth of 3.77 mm and the proportionate girdle ensure efficient light return. Excellent polish further refines this optical performance by eliminating surface diffusion and allowing maximum transmission and reflection, resulting in crisp scintillation, controlled fire, and an appearance that reads as both brilliant and saturated, even with a light color intensity.

Clarity and color are the two pillars that determine the character and market value of a colored gemstone, and this piece strikes a thoughtful balance that will appeal to an educated buyer. Slightly included at eye level indicates that inclusions are present but not intrusive, they are part of the natural fingerprint of the stone and can often act as identifiers of origin and formation. In many fine colored gems, small internal features are acceptable and sometimes desirable, because they confirm a natural origin and tell the gem s geological story, without compromising integrity or beauty. The light color intensity here provides a delicate and sophisticated greenish blue, a tone that wears well in jewelry for daily or formal occasions, and which preserves a translucence that allows the mixed brilliant cut to operate effectively. The African origin is meaningful, as African paraiba tourmalines have established a reputation for vivid copper bearing hues, and when offered without enhancement, they command a premium among collectors who prioritize natural color and trace element signatures. We evaluate each stone with rigorous inspection and will provide documentation of our evaluation practices, so buyers can invest with confidence in provenance and treatment status.

At The Natural Gemstone Company we present this 2.30 carat cushion shape paraiba tourmaline as a center stone that will respond beautifully to custom design, especially in settings that allow light to enter from multiple angles, such as a bezel with open back or a prong mounting that showcases the pavilion. Given the gem s measurements of 9.26 x 8.19 x 3.77 mm and its mixed brilliant cut, it will read larger than its weight might suggest, and the lightness of color makes it versatile across metals and designs. For care, tourmaline rates approximately 7 to 7.5 on the Mohs scale, offering reasonable durability for daily wear with appropriate protection, and we recommend cleaning with warm water, mild soap, and a soft brush, while avoiding harsh chemicals and sudden extreme heat. We stand behind the natural, untreated status of this paraiba tourmaline, and our gemological team can assist with further verification or bespoke mounting suggestions to maximize aesthetic appeal and long term value. Choosing this gem from The Natural Gemstone Company means selecting a transparent, well cut, and honest example of African paraiba tourmaline, a stone that combines scientific interest, refined beauty, and practical wearability for the discerning buyer.