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Description

Ceylon Sapphire, Diamond, Platinum Ring
Stones: Octagonal-shaped sapphire weighing
approximately 4.00 carats; full and single-cut
diamonds weighing a total of approximately
1.15 carats; baguette-cut diamonds weighing
a total of approximately 0.25 carat
Metal: Platinum
Gross Weight: 15.67 grams
Size: 7-1/4 (sizeable)

GIA Report # 2231888328, dated March 13, 2026,
stating Natural Corundum, Sapphire, Sri Lanka Origin,
No Indications of Heating

Property from an Illinois Family Collection


Condition Report*: Diamonds:
Avg Color: G-H-I
Avg Clarity: VS
Shape(s): Full, Single, and Baguette-Cut
Count: 51 - 75

Colored Gems:

Certified Gems:
Gem: 1
Lab: GIA
Certification #: 2231888328
Shape: Octagonal
Origin: Sri Lanka
Treatment: No Indications of Heating
Type: Sapphire

Metals:
Platinum

Overall Condition: Good
Condition Notes: Measuring approximately 9.73 x 7.30 x 7.20 mm, this Ceylon sapphire presents as a highly aesthetic example, exhibiting a classic silvery blue hue. Primary inclusions consist of two unaltered fingerprint inclusions orientated vertically for lower relief, with reflective rutile silk observable under magnification. Under ultraviolet light, areas of orange fluorescence are revealed, adding another layer of character to the gem.
As a slightly older and evidently well cherished piece, the center sapphire shows minor abrasions along select facet junctions. Overall condition is good, and the face up presentation remains particularly appealing for sapphire enthusiasts.
Sizing appears feasible within a reasonable range; however, substantial adjustments should be avoided.
*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
May, 2026
4th Monday
Bids + Registered Phone Bidders: 16
Lot Tracking Activity: N/A
Page Views: 603

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

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