3.37 Ct. Tourmaline from Ceylon (Sri Lanka)

A single jewel can transform a moment into a memory, and this 3.37 carat heart shaped green tourmaline is precisely the kind of treasure that elevates every design into an heirloom. Cut from a transparent crystal of Ceylon origin, this gem presents dimensions of 8.65 x 10.08 x 4.81 mm, a proportion that balances magnificent face up presence with comfortable wearability. The heart shape is executed with a mixed brilliant cut, producing lively scintillation across the crown, while an excellent polish ensures every facet edge catches and returns light with luxurious clarity. Intense color intensity gives the green a deep, verdant richness that reads both modern and timeless, and the clarity grade of very slightly included at eye level confirms that under casual inspection this stone reads as clean and luminous. Importantly for the discerning collector, this tourmaline has undergone no enhancement, its color and character coming to you untouched from the mines of Sri Lanka, a provenance that adds depth to its story and value to your creation.

For bespoke jewellery designers and clients seeking a statement with meaning, the dimensions and shape of this tourmaline make it an ideal center stone for custom pieces. At 3.37 carats and with an elongated heart outline, the gem sits perfectly within classic solitaire or halo rings, where the mixed brilliant pavilion and crown deliver a lively interplay of fire and brilliance. Rings benefit from the stone height and proportions for secure prong settings that allow light to enter freely, while bezel settings offer a modern, protective embrace that flatters the heart silhouette and suits lifestyles that require extra resilience. The size is equally splendid as a pendant, where the heart becomes a focal point over the décolletage, and as the central element in a one of a kind brooch or pendant with side stones to frame and accentuate its intense green. Designers will appreciate the pleasing table size and the comfortable depth, which make stone setting straightforward, and which preserve the gem integrity while enabling creative metalwork that enhances its presence.

The personality of this tourmaline is as much in its natural inclusions as in its color, and the very slightly included clarity grade lends character without detracting from the gem s overall allure. These tiny, honest markers speak to its natural origin, offering a narrative of earth born formation that lab created or heavily treated stones cannot replicate. The mixed brilliant cut has been executed with careful symmetry, cultivating a balance between brilliance and depth, so that the heart reads lively in both direct and ambient light. The excellent polish elevates every facet plane, ensuring that prongs sit smoothly against the girdle, bezels follow the curves of the heart precisely, and pavé or halo accents reflect cleanly into the center. Because this tourmaline is untreated, its intense color is an authentic attribute to craft around, and it pairs gorgeously with a range of metals. Yellow gold will warm and amplify the green, white gold or platinum will emphasize the stone s inner glow and scintillation, and delicate rose gold mountings can create a contemporary contrast that reads luxurious and unexpected.

At The Natural Gemstone Company we curate stones that inspire bespoke design, and this heart shaped Ceylon tourmaline is an invitation to create something unforgettable. Its impressive 3.37 carat weight, elegant proportions of 8.65 x 10.08 x 4.81 mm, intense green color, and excellent polish converge to deliver a centerpiece that is both wearable and show stopping. Choose this gem for an engagement ring that speaks of individuality, for a pendant that communicates refined taste, or for a limited edition collection that will be sought after for generations. Our gem specialists will assist in envisioning mountings that honor the stone s heart shape and optimize light return while ensuring secure settings suited to daily wear. Owning this tourmaline from The Natural Gemstone Company is a declaration of discerning taste and an appreciation for authentic, natural beauty, a choice that transforms craft into legacy.