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Natural Montebrasite 1.33 Carats Baby Blue Green Cushion 8x6 mm Loose Gemstone

Natural Montebrasite 1.33 Carats Baby Blue Green Cushion 8x6 mm Loose Gemstone - Image 1
Natural Montebrasite 1.33 Carats Baby Blue Green Cushion 8x6 mm Loose Gemstone - Image 2
Natural Montebrasite 1.33 Carats Baby Blue Green Cushion 8x6 mm Loose Gemstone - Image 3
Natural Montebrasite 1.33 Carats Baby Blue Green Cushion 8x6 mm Loose Gemstone - Image 4
Natural Montebrasite 1.33 Carats Baby Blue Green Cushion 8x6 mm Loose Gemstone - Image 5
Natural Montebrasite 1.33 Carats Baby Blue Green Cushion 8x6 mm Loose Gemstone - Image 6
Natural Montebrasite 1.33 Carats Baby Blue Green Cushion 8x6 mm Loose Gemstone - Image 7
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Natural Montebrasite 1.33 Carats Baby Blue Green Cushion 8x6 mm Loose Gemstone - Image
Natural Montebrasite 1.33 Carats Baby Blue Green Cushion 8x6 mm Loose Gemstone - Image 1
Natural Montebrasite 1.33 Carats Baby Blue Green Cushion 8x6 mm Loose Gemstone - Image 2
Natural Montebrasite 1.33 Carats Baby Blue Green Cushion 8x6 mm Loose Gemstone - Image 3
Natural Montebrasite 1.33 Carats Baby Blue Green Cushion 8x6 mm Loose Gemstone - Image 4
Natural Montebrasite 1.33 Carats Baby Blue Green Cushion 8x6 mm Loose Gemstone - Image 5
Natural Montebrasite 1.33 Carats Baby Blue Green Cushion 8x6 mm Loose Gemstone - Image 6
Natural Montebrasite 1.33 Carats Baby Blue Green Cushion 8x6 mm Loose Gemstone - Image 7

Video & Photos Show The Actual Gemstone You Will Receive.

Gemstone Video & Photography Disclaimer Each gemstone is photographed and recorded on video under professional lighting to present the most accurate representation possible. However, slight variations in color, tone, or saturation may occur due to differences in monitor calibration, mobile displays, lighting conditions, and individual screen settings.
Free Shipping : Thailand - ePackage
Delivery time : 3 - 4 weeks
Est. Delivery Date : Sep 2 - Sep 12, 2026
Product Views: 128
Natural Montebrasite 1.33 Carats Baby Blue Green Cushion 8x6 mm Loose Gemstone
$79.00
  • Stock : In Stock
  • SKU : GEM26064094
  • Gem : C75
Product Views: 128
Name Montebrasite
Weight 1.33 carats
Size 8.42 x 6.18 x 3.41 mm
Shape Cushion
Color Baby Blue Green
Pieces 1
Clarity VVS
Treatment Untreated
Origin Brazil
Lot type Single

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Montebrasite remains one of the least familiar gemstones to the general market, yet collectors recognize how rarely fine examples become available. This gemstone offers the opportunity to own one of the world's rarer gem species without entering the price range often associated with collector material.

This natural Montebrasite weighs 1.33 carats and displays a delicate Baby Blue Green color with VVS clarity. Cut in a cushion shape from Brazilian material, the gemstone presents a clean, well-proportioned appearance that allows the gentle color to remain bright and natural. Its untreated condition preserves the authentic character of the crystal.

Opportunities to purchase fine Montebrasite at this level of quality and value are uncommon. It is an excellent choice for collectors looking to explore a genuinely rare gemstone without premium luxury-store pricing.

Montebrasite's collector value is driven first by the accuracy of identification itself, a correctly identified and documented montebrasite, particularly from a known and historically significant locality. Learn more about Montebrasite.

Discover more natural Montebrasite gemstones in our collection.

Frequently Asked Questions

Is this Montebrasite natural?

Yes, this Montebrasite is a 100% natural gemstone that has been carefully sourced and verified for authenticity. At Gempiece, we never sell lab-created or man-made substitutes — all our gemstones are earth-mined natural stones.

Do you provide certification?

Yes, many of our gemstones come with certification. For others, certification can be arranged upon request at the buyer’s cost. You can select your preferred laboratory from the product information section. We offer certification from standard labs in Bangkok to premium labs such as GIA, GRS, AIGS, and Lotus, with costs typically ranging from $20 to $400 depending on the lab.

Why choose this Montebrasite?

This Montebrasite is selected based on quality, color, and clarity, making it suitable for both collectors and jewelry use.

Is this Montebrasite hand-selected?

Yes, each gemstone is individually selected to meet our quality standards before listing.

Which labs certify this Montebrasite?

This Montebrasite can be certified by standard laboratories in Bangkok as well as premium labs such as GIA, GRS, Lotus, and AIGS. Certification costs typically range from $20 to $500 depending on the laboratory selected. You can choose your preferred lab from the drop-down menu above the Add to Cart button.

Gemstone
Refractive Index 1.578 to 1.646
Mohs Hardness 5.5 to 6
Specific Gravity 2.98 to 3.10
Material Amblygonite
Birthstone Month Unknown

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14-Day Inspection Period

You may examine your gemstone for up to 14 days from the date of receipt. If you are not satisfied for any reason, you may request a return within this inspection period.


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Please contact us before returning any item. Our team will provide the proper return instructions. Returns sent without prior authorization will not be eligible for a refund.

Once return authorization is provided, the item must be shipped back within the inspection period.


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Refunds & Replacements

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Customers are responsible for return shipping costs. For security, we recommend using a trackable and insured courier service.


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If you need assistance with a return, please contact us at support@gempiece.com. Our team will guide you through the return process.

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