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18.64 Ct. Cabochon Tourmaline from Mozambique

This loose stone is available to ship now

 
Item ID: K7059
Free shipping
$2,237
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100% Natural Gemstones
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Product Details
Item ID:
K7059
Dimensions (MM):
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Length: 18.79
Width: 14.1
Height: 8.53
Weight:
18.64 Ct.
Color:
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Green
Color intensity:
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Light
Clarity:
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Very Slightly Included
Shape:
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Oval
Cut:
Cabochon
Cutting style:
Cabochon
Enhancements:
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Heat Treated
Origin:
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Mozambique
Per carat price:
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$120
Product description

If you have been searching for a statement gem that concludes your search for the perfect green tourmaline, this 18.64 carat oval cabochon from Mozambique is the answer. Many customers tell us they want a stone that is large enough to anchor a bespoke ring or pendant, yet refined enough to wear every day. This gem meets both needs, with transparent clarity and a light, luminous green that reads as elegant and versatile. The smooth cabochon dome softens the color and showcases the gem in a way faceting cannot, making it ideal for clients who prefer a timeless, organic look rather than a highly faceted sparkle.

The proportions and finish of this stone are exceptional, measuring 18.79 by 14.10 by 8.53 millimeters, with an excellent polish that gives a satiny glow across the dome. The clarity is very slightly included as evaluated at eye level, which means it is largely eye clean and carries subtle character without distracting from the overall appearance. The light color intensity makes this piece wonderfully wearable, pairing beautifully with warm metals for a vintage inspired design or with cool metals for a contemporary, understated statement. The stone has been heat treated, a common and stable enhancement that refines tone while preserving the natural beauty and structure of the tourmaline. For collectors, its Mozambican origin adds provenance and appeal, as Mozambique continues to produce tourmalines with lively hues and reliable quality.

At The Natural Gemstone Company we understand that your purchase is both emotional and practical, whether you are selecting an engagement gem or adding a rare specimen to a curated collection. We provide detailed imagery, measurements, and transparent disclosure of treatments, and our gem specialists are available to advise on mounting options and custom design. This 18.64 carat green tourmaline is ready to be set or displayed, and it represents a rare opportunity to secure a large, well finished cabochon with excellent polish and attractive, eye level clarity. Contact The Natural Gemstone Company to reserve this stone or to request additional photographs and personalized guidance, and let us help you close your search with a gem that fulfills your vision.

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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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