Rarity alone does not make a gemstone desirable. In Montebrasite, true appeal comes when rarity is matched by quality, and examples such as this demonstrate why the species has earned a dedicated following among serious collectors of uncommon gems.
This 3.19-carat Montebrasite is cut in an oval shape and displays a delicate Baby Mint Green color with VVS–VS clarity. The combination of exceptional cutting, attractive luster, and clean crystal gives the gemstone a bright and refined appearance that is rarely encountered within this already scarce species. The gentle mint-green hue adds further distinction, creating a color that feels both unusual and naturally elegant.
Untreated and naturally formed, the gemstone presents the qualities that collectors hope to find but seldom encounter in Montebrasite. Fine material of this caliber is genuinely difficult to obtain, making stones such as this increasingly desirable as quality examples become harder to source.
The longer you own it, the harder it becomes to imagine the collection without it.
A crystal is classified as montebrasite when OH > F in the structural site and as amblygonite when F > OH. All intermediate compositions exist in nature. 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.
Is this montebrasite ethically sourced?
Our gemstones are sourced through responsible and transparent channels. We primarily purchase rough stones and carry out cutting in-house, ensuring better control over sourcing and quality.
Is it worth buying?
Yes, all our gemstones are carefully selected based on quality, color, and overall presentation. Even in lower price ranges, we maintain strict quality standards.
Does this montebrasite have inclusions?
Clarity details of this montebrasite are clearly mentioned in the product information section. As a natural gemstone, it may contain inclusions formed during natural crystal growth. Some gemstones may appear loupe-clean or eye-clean, while others may contain natural inclusions such as feathers, needles, or rutile. These inclusions are part of natural gemstone formation and do not affect the overall beauty of the stone.
