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4.92 Ct. Blue Aquamarine from Brazil

Item ID: K30904

This loose stone is available to ship now

 
Free shipping
$3,936

Quality, Value & Heart
100% Natural Gemstones
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Product Details
Item ID:
K30904
Dimensions (MM):
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Length: 10.51
Width: 9.69
Height: 7.09
Weight:
4.92 Ct.
Color:
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Blue
Color intensity:
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Medium
Clarity:
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Very Slightly Included
Shape:
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Cushion
Cut:
Mixed Brilliant Cut
Cutting style:
Faceted
Enhancements:
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Heat Treated
Origin:
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Brazil
Per carat price:
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$800
Product description

Discover a rare and beautifully transparent 4.92 carat cushion shape blue aquamarine from Brazil, presented by The Natural Gemstone Company. This gem measures 10.51 by 9.69 by 7.09 mm and is faceted with a mixed brilliant cut, a choice that maximizes light return and sparkle compared with many step cut or low crown aquamarines commonly found on the market. The stone displays medium color intensity, a pleasing true blue tone that is richer than the pale washed out examples often seen, yet more wearable and affordable than the deep saturated stones that command a premium. Clarity is graded as very slightly included at eye level, which means you enjoy excellent transparency and eye clean appearance at this size, a combination that is rare in larger aquamarines. The polish is excellent, enhancing facet crispness and surface brilliance, and the stone has been heat treated, a widely accepted enhancement that stabilizes and improves blue color without compromising structural integrity. When you compare this gem to others in its category, you will find that its carat weight, cushion profile, mixed brilliant faceting, and Brazilian origin deliver exceptional visual impact and outstanding value per carat.

Beyond the technical qualities, this aquamarine carries a story rooted in tradition and heritage. Historically prized by mariners as a talisman for safe passage and calm seas, aquamarine has long been associated with clarity, serenity, and protection. It has been set in heirloom rings and pendants for generations, a timeless choice for those seeking a gem with both history and modern appeal. At The Natural Gemstone Company we emphasize provenance and craftsmanship, sourcing this Brazilian aquamarine from trusted channels and providing full disclosure about its heat treatment. Compared with mass market alternatives this stone offers a superior balance of size, eye clean clarity, and classic cushion shape, making it ideal for a statement ring, a refined pendant, or a bespoke commission. For clients who value heritage, beauty, and measurable quality, this aquamarine stands apart as an elegant, historically resonant gem that pairs artisanal finishing with honest value.

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Our Packaging
Beauty is in the details
Our packaging, reports and documentation is refined, concise and reputable. Our reputation is our greatest asset, rest assured we don’t cut corners, please review our extensive reporting and specialty packaging for all our gemstone items.

Our custom zinc alloy ring boxes are made to impress as much as our gemstone rings and gemstone jewelry; they weigh almost one pound each!
Gemstone rings in The Natural Gemstone Company custom made packaging
Printed documentation is included free of charge for all items over $500.
Gemstone rings in The Natural Gemstone Company custom made packaging
Gemstone rings in The Natural Gemstone Company custom made packaging
Our customers often comment about our stunning, hand made, presentation boxes and reporting documents. Large zinc-alloy boxes included at no extra cost for jewelry items over $5000, and petit size included for orders $500-$5000.
Gemstone rings in The Natural Gemstone Company custom made packaging
Jewelry items under $500 will ship in a signature pouch and box.
Gemstone rings in The Natural Gemstone Company custom made packaging
Gemstone rings in The Natural Gemstone Company custom made packaging
Jewelry items under $500 will ship in a signature pouch and box.
Gemstone rings in The Natural Gemstone Company custom made packaging
Gemstone rings in The Natural Gemstone Company custom made packaging
For gemstone purchases between $500 and $2000 we ship a high quality black display box which shows the gemstone professionally. Stones under $500 will ship in a secure plastic pouch.
Gemstone rings in The Natural Gemstone Company custom made packaging
Gemstone rings in The Natural Gemstone Company custom made packaging
Our hand-made zinc gemstone boxes are the finest in the industry, and are included for all gemstones over $2000.
Gemstone rings in The Natural Gemstone Company custom made packaging
Our customers often comment about our stunning, hand made, presentation boxes and reporting documents. Large zinc-alloy boxes included at no extra cost for jewelry items over $5000, and petit size included for orders $500-$5000.
Gemstone rings in The Natural Gemstone Company custom made packaging
For line bracelets over $500, we include a high quality, hinged jewelry box. Pictured is one of the beautiful styles that we may use.
Gemstone rings in The Natural Gemstone Company custom made packaging
For hanging earrings over $500, we include a high quality, hinged jewelry box. Pictured is one of the beautiful styles that we may use.
Gemstone rings in The Natural Gemstone Company custom made packaging
Gemstone rings in The Natural Gemstone Company custom made packaging
Gemstone rings in The Natural Gemstone Company custom made packaging
Gemstone rings in The Natural Gemstone Company custom made packaging
Gemstone rings in The Natural Gemstone Company custom made packaging
Gemstone rings in The Natural Gemstone Company custom made packaging
Gemstone rings in The Natural Gemstone Company custom made packaging
Gemstone rings in The Natural Gemstone Company custom made packaging
Gemstone rings in The Natural Gemstone Company custom made packaging
Gemstone rings in The Natural Gemstone Company custom made packaging
Gemstone rings in The Natural Gemstone Company custom made packaging
Gemstone rings in The Natural Gemstone Company custom made packaging
Gemstone rings in The Natural Gemstone Company custom made packaging
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