LOT #55509 |
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Diamond, Black Onyx, Gold Necklace. ...
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Sold on Sep 29, 2025 for:
$10,625.00
Bid Source: Mail/Fax bidder
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Description
Diamond, Black Onyx, Gold NecklaceStones: Full-cut diamonds weighing a total
of approximately 1.70 carats; rectangular-shaped
black onyx
Metal: 18k gold
Gross Weight: 93.80 grams
Dimensions: 15 inches x 1/2 inch
Property of a Prominent Dallas, Texas Estate
Condition Report*:
Diamonds:
Avg Color: G-H-I
Avg Clarity: VS
Shape(s): Full-cut
Count: 76 - 100
Colored Gems:
Type(s): Black Onyx
Shape(s): Rectangular
Count: 1 - 25
Avg Quality: Good
Metals:
Gold
Overall Condition: Good
Condition Notes: The necklace is set with 20 black onyx tablets, each framed by full-cut diamonds. Moderate signs of wear are visible on the metal and stones. The reverse is marked "ALD 18K" within a diamond-shaped cartouche. Some epoxy is visible around the edges of the black onyx. The rectangular-shaped black onyx measuring 14.50 x 10.50 x 2.80 mm. The necklace is finished with a concealed clasp integrated into a hidden channel setting, ensuring a seamless appearance.
*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: 76 - 100
Colored Gems:
Type(s): Black Onyx
Shape(s): Rectangular
Count: 1 - 25
Avg Quality: Good
Metals:
Gold
Overall Condition: Good
Condition Notes: The necklace is set with 20 black onyx tablets, each framed by full-cut diamonds. Moderate signs of wear are visible on the metal and stones. The reverse is marked "ALD 18K" within a diamond-shaped cartouche. Some epoxy is visible around the edges of the black onyx. The rectangular-shaped black onyx measuring 14.50 x 10.50 x 2.80 mm. The necklace is finished with a concealed clasp integrated into a hidden channel setting, ensuring a seamless appearance.
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Auction Info
2025 September 29 Fall Fine Jewelry Signature® Auction #5572 (go to Auction Home page)
Auction Dates
September, 2025
29th
Monday
Bids + Registered Phone Bidders: 14
Lot Tracking Activity: N/A
Page Views: 286
Buyer's Premium per Lot:
25% of the successful bid per lot.
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