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Description

10.96 ct Emerald
Shape: Octagonal
Measurements: 17.19 x 12.92 x 6.41 mm
Treatment: Clarity enhanced (F1)
Origin: Zimbabwe (Sandawana)
Report: GIA # 2235646043


Estimate: $20,000 - $30,000.

Condition Report*: Colored Gems:

Certified Gems:
Gem: 1
Lab: GIA
Certification #: 2235646043
Carat: 10.96
Shape: Octagonal
Origin: Zimbabwe (Sandawana)
Treatment: Clarity Enhanced (F1)
Type: Emerald

Overall Condition: Very Good
Condition Notes: This 10.96 carat emerald originates from the famed Sandawana mines in Zimbabwe’s Mweza Greenstone Belt, a region known for producing some of the world’s most vivid emeralds. Discovered in the late 1920s and commercially mined by the 1950s, Sandawana gained a reputation for high-quality emeralds, particularly melee. Most stones from this locality are small, making this gem exceptionally rare and desirable among collectors. The mine’s remote location and artisanal mining practices have always limited production, with current activity remaining sporadic. Inclusions are moderate to the naked eye and consistent with F1 clarity enhancement. Minor cavities are present from surface reaching inclusions confined to the microscopic level.
*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".

Auction Info

Proxy Bidding Ends 
September
29th Monday 9:50 am CT
Auction Dates
September
29th Monday
Proxy Bidding Time Remaining 
10 Days 16h 47m 48s
Bids + Registered Phone Bidders: 1
Lot Tracking Activity: 37
Page Views: 362

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25% of the successful bid (minimum $49) per lot.

This lot is in: 1 - Signature® Floor Session (Live Floor, Live Phone, Mail, Fax, Internet, and Heritage Live):
(Lots 55001-55503) - 10:00 AM Central Time, Monday, September 29, 2025.
[Proxy bidding ends ten minutes prior to the session start time. Live Proxy bidding on Heritage Live now starts within 2 hours of when the auction opens for proxy bidding and continues through the live session.]

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Additional Location Info:
Heritage Auctions
2801 W. Airport Freeway
Dallas, TX 75261

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*Reserve Not Met. A reserve has been posted on this lot, but no bids have met the reserve. The next bid will meet the reserve.

Reserve Amount:
$15,000
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