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Description

La Triomphe Diamond, Black Onyx, Gold Ring
Stones: Full-cut diamonds weighing a total of approximately 0.50 carat; carved black onyx
Metal: 14k gold
Marked: La Triomphe
Gross Weight: 12.30 grams
Size: 6-1/4 (sizeable)

Property from the Martha Ramsey Estate


Condition Report*: Diamonds:
Avg Color: J-K-L
Avg Clarity: I
Shape(s): Full-cut
Count: 1 - 25

Colored Gems:
Type(s): Black Onyx
Shape(s): Carved
Count: 1 - 25
Avg Quality: Good

Metals:
Gold

Overall Condition: Very Good
Condition Notes: Striking La Triomphe ring crafted in 14k yellow gold, featuring a geometric design with two carved black onyx panels measuring approximately 12.15 x 10.50 x 6.65 mm each, flanking a cluster of full-cut diamonds set in a marquise-shaped arrangement. The onyx is secured with visible adhesive at the base, not detracting from the ring’s strong visual presence. Evidence of prior sizing is present at the base of the shank, and the ring can be resized within reason. This sculptural design balances bold contrast and refined sparkle.
*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

Auction Dates
November, 2025
6th Thursday
Internet/Mail Bids: 8
Lot Tracking Activity: N/A
Page Views: 242

Buyer's Premium per Lot:
25% of the successful bid per lot.

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Sold on Nov 6, 2025 for: $1,812.50
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