3.53 Ct. Blue Aquamarine from Brazil

When you are searching for the ideal gemstone to mark an engagement, to elevate a signature piece, or to add a rare and beautiful aquamarine to a curated collection, this stone from The Natural Gemstone Company answers that search with clarity and poise. This is a transparent 3.53 carat cushion shape blue aquamarine, measuring 11.87 x 9.66 x 5.47 mm, cut in a mixed brilliant style to balance lively sparkle with a classic cushion silhouette, graded as very very slightly included evaluated at eye level, showing medium color intensity and an excellent polish, and enhanced by heat treatment to bring forward its blue, originating from Brazil. From the moment you hold this gem, you will notice the calm sea blue hue, the clean visual field that reads as eye clean to most viewers, and the versatile size and shape that suits a refined solitaire, a halo engagement ring, or a bespoke collector mounting. If you have been hunting for a piece that feels both wearable and special, this aquamarine closes that chapter with confidence.

As a gemstone professional, I want you to understand what those specifications mean for everyday wear and for long term satisfaction. The mixed brilliant cut on a cushion outline provides a pleasing balance, yielding flashes of brightness at the crown while preserving the depth and vintage character of the cushion form. The exact dimensions 11.87 x 9.66 x 5.47 mm translate into a presence on the finger that is substantial without overwhelming, perfect for someone who wants an elegant, visible stone that remains comfortable for daily wear. The clarity grade of very very slightly included evaluated at eye level indicates that inclusions are minimal and do not distract from the gems beauty when set, and the excellent polish ensures every facet interacts cleanly with light for crisp reflections and scintillation. The medium color intensity gives a versatile blue that reads beautifully against both white and yellow metals, and the disclosed heat treatment is a common and stable enhancement for aquamarine, used to remove greenish tints and enhance the desirable blue, a practice widely accepted in the trade when fully revealed to the buyer.

The provenance of this aquamarine, coming from Brazil, adds an important layer of value and story that collectors and buyers appreciate. Brazil is one of the world s most respected and prolific sources of aquamarine, famed for pegmatite deposits that have produced examples with exceptional clarity and attractive hues for generations. A Brazilian origin often signals a combination of size, clarity, and color quality that is difficult to find in many other localities, and for many buyers the country of origin enriches the gem s narrative, linking it to a long heritage of fine specimens. Beyond aesthetic and historical appeal, knowing the source from a reputable supplier like The Natural Gemstone Company also supports traceability and confidence in ethical sourcing, so you can present this gem as a thoughtful gift or an investment with integrity. If your requirement is a memorable engagement gem, a centerpiece for a signature jewelry commission, or a museum caliber addition to a private collection, this aquamarine offers the right blend of beauty, provenance, and practical wearability, and our team at The Natural Gemstone Company stands ready to assist with mounting options, independent gemological reporting, and personalized guidance to make this stone the perfect solution for your search.