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Auction Name: 2025 September 29 Fall Fine Jewelry Signature® Auction
Lot Number: 55138
Shortcut to Lot: HA.com/5572*55138
3.15 ct Brazilian Paraiba Tourmaline
Shape: Cushion
Measurements: 8.79 x 7.74 x 6.58 mm
Treatment: Insignificant to Minor clarity enhancement
Origin: Brazil
Report: AGL # 1147352
Property from a Colorado Collector
Condition Report*:
Colored Gems:
Certified Gems:
Gem: 1
Lab: AGL
Certification #: 1147352
Carat: 3.15
Shape: Cushion
Origin: Brazil
Treatment: Insignificant to Minor Clarity Enhancement
Type: Paraiba Tourmaline
Overall Condition: Very Good
Condition Notes: A spectacular unmounted gem of remarkable pedigree, this electric blue Paraiba tourmaline hails from the famed copper-rich elbaite deposits of Brazil’s Paraiba state, as confirmed by an accompanying Prestige Gemstone Report from AGL dated May 6, 2025. Revered for their neon brilliance and scarcity, true Brazilian Paraiba tourmalines remain among the most sought-after colored gemstones in the world. This example dazzles with vivid saturation and luminous internal fire, exhibiting excellent color stability and a hue typically associated with low-temperature heating—a common and accepted practice for this gem type. The AGL report notes only insignificant to minor clarity enhancement, with few visible surface-reaching and internal inclusions, a rare quality in this gem class. Minute chips around the crown facets are observed under magnification but do not detract from its captivating presence.
*Heritage Auctions strongly encourages in-person inspection of items by the bidder.
Statements by Heritage regarding the condition of objects are for guidance only and should not be relied upon as statements of fact,
and do not constitute a representation, warranty, or assumption of liability by Heritage. All lots offered are sold "AS IS".
Certified Gems:
Gem: 1
Lab: AGL
Certification #: 1147352
Carat: 3.15
Shape: Cushion
Origin: Brazil
Treatment: Insignificant to Minor Clarity Enhancement
Type: Paraiba Tourmaline
Overall Condition: Very Good
Condition Notes: A spectacular unmounted gem of remarkable pedigree, this electric blue Paraiba tourmaline hails from the famed copper-rich elbaite deposits of Brazil’s Paraiba state, as confirmed by an accompanying Prestige Gemstone Report from AGL dated May 6, 2025. Revered for their neon brilliance and scarcity, true Brazilian Paraiba tourmalines remain among the most sought-after colored gemstones in the world. This example dazzles with vivid saturation and luminous internal fire, exhibiting excellent color stability and a hue typically associated with low-temperature heating—a common and accepted practice for this gem type. The AGL report notes only insignificant to minor clarity enhancement, with few visible surface-reaching and internal inclusions, a rare quality in this gem class. Minute chips around the crown facets are observed under magnification but do not detract from its captivating presence.
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