LOT #72056 |
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Black Opal, Diamond, Platinum Ring. ...
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Sold on Sep 9, 2025 for:
$1,000.00
Bid Source: Internet bidder
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Description
Black Opal, Diamond, Platinum RingStones: Black opal cabochon weighing 1.65 carats; tapered baguette-cut and full-cut diamonds weighing a total of 0.77 carat
Metal: Platinum
Gross Weight: 9.50 grams
Size: 7 (sizeable)
Condition Report*:
Diamonds:
Avg Color: G-H-I
Avg Clarity: SI
Shape(s): Tapered Baguette-cut, Full-cut
Count: 26 - 50
Colored Gems:
Type(s): Black Opal
Shape(s): Cabochon
Count: 1 - 25
Avg Quality: Good
Metals:
Platinum
Overall Condition: Very Good
Condition Notes: A vintage platinum cocktail ring showcases a captivating black opal at its center, measuring approximately 9.05 x 6.50 x 4.95 mm, with a dynamic play of color that shifts across green, blue, and violet hues. The ring is in very good condition, exhibiting minimal evidence of prior wear to the metal and retaining a clean, well-maintained appearance. The shank is stamped "Pt900 1.65 D077," indicating platinum purity confirmed via XRF testing, and known gem weights. The setting frames the opal in a classic, yet vivid presentation, making this a refined addition to any collection.
*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: SI
Shape(s): Tapered Baguette-cut, Full-cut
Count: 26 - 50
Colored Gems:
Type(s): Black Opal
Shape(s): Cabochon
Count: 1 - 25
Avg Quality: Good
Metals:
Platinum
Overall Condition: Very Good
Condition Notes: A vintage platinum cocktail ring showcases a captivating black opal at its center, measuring approximately 9.05 x 6.50 x 4.95 mm, with a dynamic play of color that shifts across green, blue, and violet hues. The ring is in very good condition, exhibiting minimal evidence of prior wear to the metal and retaining a clean, well-maintained appearance. The shank is stamped "Pt900 1.65 D077," indicating platinum purity confirmed via XRF testing, and known gem weights. The setting frames the opal in a classic, yet vivid presentation, making this a refined addition to any collection.
Auction Info
Tuesday Jewel Box Select Auction #172536 (go to Auction Home page)
Auction Dates
September, 2025
9th
Tuesday
Internet/Mail Bids: 10
Lot Tracking Activity: N/A
Page Views: 169
Buyer's Premium per Lot:
25% of the successful bid per lot.
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