1.69 Ct. Tourmaline from Mozambique

One beautiful transparent 1.69 carat slice shape watermelon tourmaline is offered by The Natural Gemstone Company, a gem that captures the playful elegance of nature in a single cross section, the specimen measures 8.09 by 7.88 by 3.08 mm, the piece is presented as a natural slice shape with no specific faceted cut, clarity grade included, evaluated at eye level, color intensity medium intense, polish excellent, enhancement none, origin Mozambique. This tourmaline displays the classic watermelon zoning with a vivid pink core surrounded by a soft to medium green halo, and it retains a degree of transparency that allows light to pass through the layers, illuminating the color transition and revealing internal textures. The included clarity at eye level gives the stone a natural character, with tiny internal features that tell the story of its formation, the excellent polish enhances the contrast between the pink and green zones, and the absence of any enhancement means you are acquiring an untreated gem in its natural state. The combination of weight, color, and natural slice form makes this tourmaline an excellent choice for collectors who appreciate specimens that are as much about geological beauty as they are about wearable gem quality.

Visually this slice offers a delightful balance between saturation and delicacy, the pink center presents a warm, candy like glow, while the surrounding green ranges from seafoam to deeper forest tones near the rim, the contrast is pleasing and natural, not artificial, the transparency through the pink core allows a luminous depth that changes with the light, and the green ring provides a soft frame that makes the pink appear almost like a jewel within a jewel. Because it is a slice, the stone reads differently from every angle, with the vivid core acting as a focal point, the edge surfaces and natural terminations can be left in their current state for a raw, artistic feel, or minimally finished for a cleaner contemporary presentation. For jewelry designers this watermelon slice is particularly suited to pendant settings that showcase the cross section, and it works beautifully in open backed bezels, custom resin accents, or organic freeform mounts. The manageable size makes it versatile for delicate designs, while the clear color zoning ensures that the finished piece will draw attention and invite conversation.

From a gemological and care perspective this Mozambique tourmaline is a stable and wearable gem, tourmaline ranks around 7 to 7.5 on the Mohs hardness scale, which means it is durable enough for everyday jewelry when set and cared for properly, avoid extreme thermal shock and harsh chemicals, gentle cleaning with warm soapy water and a soft brush is recommended, ultrasonic cleaners are generally not recommended for stones with natural inclusions, and steam cleaning should be used with caution. The natural inclusions that contribute to the included clarity grade are part of this stone s charm, they create interesting light interactions and internal landscapes that enhance its individuality, the excellent polish on the surface faces allows the colors to sing while maintaining a tactile smoothness for comfortable wear. Mozambique has become a respected source for tourmaline, supplying gems with rich and varied color zoning, this specimen reflects the geological conditions that produce watermelon patterns, with growth zones that captured changes in the mineral chemistry during crystallization, owning a piece like this is a chance to hold a small record of those natural processes.

At The Natural Gemstone Company we take pride in sourcing and presenting natural, untreated gems, this watermelon tourmaline arrives without enhancements, and it is shown as an authentic natural slice, we welcome inquiries about additional close up images, viewing under different lighting, or assistance with custom mounting options, our team can advise on setting styles that preserve the visual cross section, while protecting the thinner edges from impact. Because each natural slice is unique, custom design is often the preferred route to highlight its best face and color orientation, we can coordinate with your jeweler or provide recommendations for experienced designers who specialize in slices and freeform mounts. If you would like to reserve this 1.69 carat watermelon tourmaline or discuss payment, shipping, or certification options, please contact The Natural Gemstone Company, we are committed to ensuring your satisfaction and to helping you translate this natural beauty into a wearable heirloom or a distinctive addition to your collection.