LOT #55295 |
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Diamond, Platinum Ring. ...
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Sold on May 4, 2026 for:
$22,500.00
Bid Source: HA.com/Live bidder
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Description
Diamond, Platinum RingStones: Round brilliant-cut diamond
weighing 5.96 carats; full-cut diamonds
weighing a total of approximately 0.20 carat
Metal: Platinum
Gross Weight: 9.50 grams
Size: 5-3/4 (sizeable)
GIA Report # 6233790425, dated November 14, 2025,
stating, Q to R color range, SI2 clarity
Condition Report*:
Diamonds:
Avg Color: G-H-I
Avg Clarity: SI
Shape(s): Round Brilliant and Full-Cut
Count: 1 - 25
Certified Diamonds:
Stone: 1
Lab: GIA
Certification #: 6233790425
Carat: 5.96
Color: Q to R Range
Clarity: SI2
Shape: Round Brilliant
Metals:
Platinum
Overall Condition: Very Good
Condition Notes: Measuring approximately 11.52 × 11.74 × 7.09 mm, this round brilliant diamond displays a warm Q–R color range that interacts attractively with the stone’s natural dispersion. The diamond is secured in a six prong setting, with each prong extending roughly 1.50 mm beyond the stone in face up view, creating a distinct star shaped outline that complements the center diamond nicely.
The shank is unmarked but has been verified as platinum through XRF and standard metal testing. Upon close inspection, minor hairline fractures are observed at select prongs; these are repairable with standard jeweler’s work.
*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): Round Brilliant and Full-Cut
Count: 1 - 25
Certified Diamonds:
Stone: 1
Lab: GIA
Certification #: 6233790425
Carat: 5.96
Color: Q to R Range
Clarity: SI2
Shape: Round Brilliant
Metals:
Platinum
Overall Condition: Very Good
Condition Notes: Measuring approximately 11.52 × 11.74 × 7.09 mm, this round brilliant diamond displays a warm Q–R color range that interacts attractively with the stone’s natural dispersion. The diamond is secured in a six prong setting, with each prong extending roughly 1.50 mm beyond the stone in face up view, creating a distinct star shaped outline that complements the center diamond nicely.
The shank is unmarked but has been verified as platinum through XRF and standard metal testing. Upon close inspection, minor hairline fractures are observed at select prongs; these are repairable with standard jeweler’s work.
Auction Info
2026 May 4 Spring Fine Jewelry Signature® Auction #5579 (go to Auction Home page)
Auction Dates
May, 2026
4th
Monday
Bids + Registered Phone Bidders: 4
Lot Tracking Activity: N/A
Page Views: 589
Buyer's Premium per Lot:
25% of the successful bid per lot.
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