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Description

McTeigue & Co. Diamond, Platinum, Gold Brooch
Stones: Full-cut diamonds weighing a total of approximately 3.60 carats
Metal: Platinum and 18k gold
Marked: for McTeigue & Co.
Gross Weight: 12.30 grams
Dimensions: 1-1/2 inches x 1-7/16 inches


Estimate: $4,000 - up.

Condition Report*: Diamonds:
Avg Color: G-H-I
Avg Clarity: VS
Shape(s): Full-Cut
Count: 1 - 25

Metals:
Platinum
Gold

Overall Condition: Very Good
Condition Notes: This is a gorgeous piece suited to both men and women, its balanced design and enduring reverence for diamonds giving it universal charm. When the pin stem is threaded through for wear, the piece displays wonderful presence, featuring 3.30 mm diamonds of high color and clarity. The 18k yellow gold leaf accents provide a tasteful contrast, and the piece overall is crafted in platinum. The reverse of one leaf component is marked 18k/Plat, adjacent to a hallmark for McTeigue & Co. This piece comes with the original design rendering by the manufacturers which adds an additional layer of presentation.
McTeigue & Company: Founded in New York in 1885 by Walter P. McTeigue, the firm established a reputation for manufacturing fine diamond jewelry. By the 1920’s, under the name McTeigue & Company, their designs were showcased on a regular basis in the jewelry trade publication “Jewelers’ Circular.” The business has changed hands on more than one occasion, most recently in 1991, when McTeigue & Co. was acquire by Tiffany & Co.

*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 
December
2nd Tuesday 1:50 pm CT
Auction Dates
December
2nd Tuesday
Proxy Bidding Time Remaining 
5 Days 21h 47m 18s
Internet/Mail Bids: 0
Lot Tracking Activity: 3
Page Views: 17

Buyer's Premium per Lot:
25% of the successful bid (minimum $49) per lot.

This lot is in: 1 - Jewelry & Timepieces Session
(Lots 71001-71120) - 2:00 PM Central Time, Tuesday, December 2, 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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** Lots bearing estimates and without Consignor Reserve shall open at Heritage Auctions' discretion (usually 25% to 60% of the low estimate).

Starting Bid:
$2,000
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