1.43 Ct. Aquamarine from Mozambique

One beautiful transparent 1.43 carat emerald cut shape blue aquamarine awaits collectors and connoisseurs, presenting well balanced proportions with measurements of 9.04 x 5.03 x 4.17 mm, a classic emerald cut that emphasizes clarity and color, and an elegant table that allows the stone to face up with generous brilliance. This specimen carries a clarity grade described as very very slightly included evaluated at eye level, which in practical terms means the gem is effectively eye clean and displays minimal internal features that do not distract from its overall presence. The color intensity is light, offering the oceanic pale blue that aquamarine is celebrated for, and the gem benefits from an excellent polish that renders crisp facet junctions and a satiny luster under both natural and artificial light. The gem has been responsibly heat treated to refine and stabilize its blue hue, and it is sourced from Mozambique, a region known for producing fine aquamarine crystals with attractive clarity and clean color. At every stage of acquisition and presentation The Natural Gemstone Company applies rigorous quality control and full disclosure practices, ensuring that what you see is what you receive.

To an educated buyer the technical attributes of this aquamarine explain why it is both beautiful and enduringly valuable. The emerald cut is a step cut that prioritizes broad, parallel facets, which intensify the stone's transparency and showcase any subtle color zoning or inclusions more honestly than a brilliant cut. For collectors who place a premium on clarity, the very very slightly included grade evaluated at eye level indicates a level of purity that reads as clean to the unaided eye, while still retaining the natural character inherent to terrestrial gemstones. The light color intensity is typical for high quality aquamarine and conveys that serene blue hue derived from iron trace elements. Heat treatment is a widely accepted enhancement for aquamarine, performed to reduce greenish undertones and produce a more desirable pure blue, and when properly disclosed it does not diminish market value among informed buyers. The excellent polish ensures maximum light return and wearable appeal, while the dimensions and 1.43 carat weight give this stone a meaningful presence that adapts well to rings, pendants, and bespoke pieces.

The journey of this aquamarine from mine to market is a narrative of careful selection, craftsmanship, and transparent stewardship. The rough crystal originated in Mozambique where gem bearing pegmatites and alluvial deposits are worked by experienced miners and small scale operations, often in partnership with local communities. From the moment the crystal was unearthed it was evaluated by trained sorters to determine potential for cutting, color response to heat, and overall structural integrity. A decision was made to send this piece for controlled heat treatment to enhance the blue hue, a process conducted in a certified facility that follows established safety and disclosure standards. After treatment the rough underwent detailed planning by a skilled lapidary, using modern imaging and traditional expertise to orient the stone for an emerald cut that would maximize clarity and weight retention while optimizing the face up color. The cutting and polishing stages were executed with attention to facet alignment and surface finish, producing the excellent polish that contributes to the gem's visual impact. The finished gemstone then passed through independent inspection and documentation, its origin and treatment recorded, before becoming part of The Natural Gemstone Company inventory, where it received additional photographic documentation and grading notes for the discerning client.

For the buyer who understands the interplay of cut, clarity, color, and provenance this aquamarine represents a compelling balance of aesthetic and intrinsic value. Its combination of an elegant emerald cut, eye clean appearance, light but pure blue color, and secure Mozambican origin makes it attractive both as a wearable jewel and as part of a curated collection. Aquamarine has a practical durability for everyday jewelry with a hardness around seven and a half to eight on the Mohs scale, and with sensible care it resists scratches and maintains its polish. For cleaning use warm soapy water and a soft brush, avoid high chlorine solutions and sustained exposure to strong heat, and store separately from harder stones to prevent abrasion. For settings a bezel can protect the stone for active wearers while a four or six prong mounting highlights the step cut geometry and lets light interact with the table and facets. The Natural Gemstone Company stands behind full disclosure of origin and treatment, and we welcome requests for additional images, measurements, and documentation. If you would like to discuss setting options or receive a custom valuation and secure shipping quote, our team is ready to guide you through the purchase with the expertise and provenance information that educated buyers expect.