LOT #55012 |
Current Bid: $4,000
Diamond, Platinum, Gold Brooch. ...
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Description
Diamond, Platinum, Gold BroochStones: Full and single-cut diamonds
weighing a total of approximately 8.50 carats
Metal: Platinum and 18k gold
Gross Weight: 45.80 grams
Dimensions: 3-1/4 inches x 2-3/16 inches
Estimate: $8,000 - $10,000.
Condition Report*:
Diamonds:
Avg Color: G-H-I
Avg Clarity: VS
Shape(s): Full-Cut
Count: 100+
Metals:
Platinum
Gold
Overall Condition: Very Good
Condition Notes: The design features high-quality diamonds throughout, exhibiting near-colorless appearance and clean clarity, estimated at VS or better. Under microscopic inspection, the majority of stones appear undamaged within their platinum settings. The piece is primarily constructed in platinum, with secondary 18k yellow gold elements used for accent.
The lower portion of the stem is hinged to allow for a delicate en tremblant effect. At the center, the three largest diamonds range in size from approximately 4.50 mm to 4.75 mm, each displaying high clarity and strong brilliance. The reverse is fitted with a large double pinstem and catch for secure wear. No maker’s marks were observed upon inspection. Metal testing has verified the composition as platinum with 18k gold accents.
*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: 100+
Metals:
Platinum
Gold
Overall Condition: Very Good
Condition Notes: The design features high-quality diamonds throughout, exhibiting near-colorless appearance and clean clarity, estimated at VS or better. Under microscopic inspection, the majority of stones appear undamaged within their platinum settings. The piece is primarily constructed in platinum, with secondary 18k yellow gold elements used for accent.
The lower portion of the stem is hinged to allow for a delicate en tremblant effect. At the center, the three largest diamonds range in size from approximately 4.50 mm to 4.75 mm, each displaying high clarity and strong brilliance. The reverse is fitted with a large double pinstem and catch for secure wear. No maker’s marks were observed upon inspection. Metal testing has verified the composition as platinum with 18k gold accents.
Auction Info
2025 December 3 Holiday Fine Jewelry Signature® Auction #5575 (go to Auction Home page)
Proxy Bidding Ends
December
3rd
Wednesday
9:50 am CT
Auction Dates
December
3rd
Wednesday
Proxy Bidding Time Remaining
18 Days
11h 36m 53s
Bids + Registered Phone Bidders: 2
Lot Tracking Activity: 21
Page Views: 217
Buyer's Premium per Lot:
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 55001-55355) - 10:00 AM Central Time, Wednesday, December 3, 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.]
Exhibition Viewing Times, Title Page, Floor Session and License Information
Additional Location Info:
Heritage Auctions
2801 W. Airport Freeway
Dallas, TX 75261
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