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Gemstone: Ametrine - 28.32 Cts.. Brazil. ...
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Sold on Aug 29, 2025 for:
$656.25
Bid Source: Internet bidder
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Description
Gemstone: Ametrine - 28.32 Cts.Brazil
Ametrine is a unique variety of Quartz that continues to intrigue both collectors and designers for the naturally occurring union of two distinct minerals-Amethyst and Citrine-presented in seamless harmony. This impressive 28.32-carat gemstone exemplifies the finest qualities of the material, with crisp, well-defined color zoning that highlights the transition from rich purple to deep orange. Along the edges, the interaction of these hues produces a subtle, natural pink tone, enhancing the stone's overall complexity and visual appeal. The sharp color boundaries and balanced distribution reflect the gem's natural growth and internal structure with exceptional clarity. Cut in a refined octagonal shape with precision step-cut faceting, the stone is eye-clean, well-proportioned, and in pristine condition. It displays excellent brilliance and notable scintillation. This level of precision in both cutting and color presentation makes it particularly well suited for a custom jewelry design or as a collector's specimen.
Measurements: 18.61 x 18.60 x 13.03 mm, 28.32 cts.
Condition Report*:
Condition report available upon request.
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Statements regarding the condition of objects are only for general guidance and should not be relied upon as complete statements of fact, and do not constitute a representation,
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All lots are sold "AS IS" under the Terms & Conditions of Auction.Auction Info
2025 August 29 Nature & Science Signature® Auction #8219 (go to Auction Home page)
Auction Dates
August, 2025
29th
Friday
Bids + Registered Phone Bidders: 9
Lot Tracking Activity: N/A
Page Views: 321
Buyer's Premium per Lot:
25% of the successful bid per lot.
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