LOT #10039 |
Sold on Feb 12, 2026 for: Sign-in
or Join (free & quick)
Kaufman Tourmaline, Gold Jewelry. ... (Total: 2 Items)
Click the image to load the highest resolution version.
Sold on Feb 12, 2026 for:
$2,130.00
Bid Source: Internet bidder
Get one of these:
Explore Available Items
Description
Kaufman Tourmaline, Gold JewelryStones: Diamond profile-shaped tourmaline weighing approximately 1.15 carats; emerald-cut tourmaline weighing a total of approximately 1.60 carats
Metal: High karat gold, 18k, and 14k gold
Marked: Kaufman (brooch)
Gross Weight: 23.00 grams
Brooch Dimensions: 3-5/16 inches x 13/16 inch
Ring Size: 8 (*sizeable)
Condition Report*:
Diamonds:
Avg Color: G-H-I
Avg Clarity: VS
Shape(s): Full-Cut
Count: 1 - 25
Colored Gems:
Type(s): Tourmaline
Shape(s): Diamond Profile and Emerald-Cut
Count: 1 - 25
Avg Quality: Good
Metals:
Gold
Overall Condition: Good
Condition Notes: The larger brooch is set with two tourmalines measuring approximately 6.50 x 4.50 x 3.50 mm each, both showing surface blemishes visible upon close inspection. The brooch is marked Kaufman and bears multiple gold content marks including 22k, 18k, and 14k, reflecting construction across different karats within the design.
The ring centers a diamond profile shaped tourmaline measuring approximately 6.00 x 8.50 x 5.00 mm. The ring shank is unmarked but tests as high karat gold through XRF analysis and standard metal testing. *The ring should be sizable; however, replication of the existing shank design may prove difficult.
*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".
Avg Color: G-H-I
Avg Clarity: VS
Shape(s): Full-Cut
Count: 1 - 25
Colored Gems:
Type(s): Tourmaline
Shape(s): Diamond Profile and Emerald-Cut
Count: 1 - 25
Avg Quality: Good
Metals:
Gold
Overall Condition: Good
Condition Notes: The larger brooch is set with two tourmalines measuring approximately 6.50 x 4.50 x 3.50 mm each, both showing surface blemishes visible upon close inspection. The brooch is marked Kaufman and bears multiple gold content marks including 22k, 18k, and 14k, reflecting construction across different karats within the design.
The ring centers a diamond profile shaped tourmaline measuring approximately 6.00 x 8.50 x 5.00 mm. The ring shank is unmarked but tests as high karat gold through XRF analysis and standard metal testing. *The ring should be sizable; however, replication of the existing shank design may prove difficult.
Auction Info
2026 February 12 Collection of an Upper West Side Artist Jewelry Showcase Auction #23227 (go to Auction Home page)
Auction Dates
February, 2026
12th
Thursday
Internet/Mail Bids: 12
Lot Tracking Activity: N/A
Page Views: 289
Buyer's Premium per Lot:
25% of the successful bid per lot.
Shipping, Taxes, Terms and Bidding
Terms and Conditions | Bidding Guidelines and Bid Increments | Glossary of Terms
Important information concerning Sales Tax and Resale Certificates. Learn More
Terms and Conditions | Bidding Guidelines and Bid Increments | Glossary of Terms