1.78 Ct.Tw.Total Carat Weight Green Tourmaline Pair from Brazil

This pair of round green tourmalines from The Natural Gemstone Company combines precise proportions with strong visual presence, making them ideal candidates for halo settings, especially where color and light performance are priorities. The stones weigh 0.88 carats and 0.90 carats respectively, and measure 6.13 by 6.15 by 4.07 millimeters, and 6.19 by 6.13 by 4.29 millimeters, dimensions that are closely matched for paired applications. Each stone is fashioned with a mixed brilliant cut, a cutting style that balances large table presence with a polished pavilion that returns light efficiently, contributing to a lively face up appearance. Clarity is graded as very very slightly included when evaluated at eye level, ensuring that inclusions are minimal and do not distract under typical viewing conditions. Color intensity is described as intense, and the excellent polish emphasizes crisp facet junctions and clean reflection patterns. These tourmalines have been heat treated, a stable and commonly used enhancement for color refinement, and their origin is Brazil, a source known for producing richly colored green tourmalines.

In a halo setting these attributes translate directly into visual distinction, because the intense green and strong facet definition interact effectively with surrounding accents to create contrast and depth. When set within a white metal halo of diamonds, the green will read as more saturated and vibrant, the bright white reflections from diamonds enhancing scintillation while allowing the tourmaline color to remain the focal point. Conversely, a yellow gold halo will introduce a warmer background that can deepen the apparent tone of the green and create a classical, rich presentation. The mixed brilliant cut provides an ample table and controlled pavilion angles, meaning that the halo will reflect through the crown without overwhelming the stone, and the crown facets will pick up and mirror the sparkle of pavé accents. For halo design variations, a single row of well matched small diamonds or gemstones will frame the stones without obscuring their table, while a micro pavé or double halo can increase perceived size and influence color contrast, useful when the goal is to maximize visual impact without increasing the center stones themselves.

Practical considerations for setting these matched tourmalines are straightforward due to their near equal diameters and balanced depths, the first stone presenting an approximate depth of 66.4 percent calculated from its dimensions, and the second stone an approximate depth of 69.6 percent, numbers that support predictable light return and stable setting profiles. The close correspondence in table size and overall diameter makes them particularly well suited for matched stud halo earrings, companion halo rings, or a coordinated pair of small halo pendants, where symmetry and balance are essential. The slight 0.02 carat difference is negligible in hand, and when set side by side within halos they will read as a coherent matched pair. Because these tourmalines are heat treated, routine care should avoid prolonged exposure to extreme heat and harsh chemicals to preserve polish and color, and standard professional cleaning and inspection will maintain the integrity of the setting and accent stones. The Natural Gemstone Company provides full disclosure of origin and enhancement, and these stones exemplify the combination of natural material quality and cutting precision that enables a halo setting to showcase rich green color, consistent brilliance, and refined polish, producing a distinctive look that stands apart from more common center stone options.