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27/03/2026 02:31 pm
skyjems

17.72ct Oval Blue Star Sapphire GIA Certified Sri Lanka Unheated

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Details
SKU
GIASS0142
Dimensions (mm)
17.16 x 14.28 x 6.44mm
Weight (cts)
17.72
Certificate Gem Lab
GIA
Treatment
No Treatment
Shape
Oval
Type
Cabochon
Clarity
N/A
Certified Gemstones
Yes
Colours
Description

This is a stunning GIA Certified Star Sapphire


The GIA report reads as follows:

GIA Report Number: 5234220325
Shape: Oval
Cutting Style: Double Cabochon
Cutting Style: Crown:
Cutting Style: Pavilion:
Transparency: Transparent
Colour: Blue


RESULTS
Species: Natural Corundum
Variety: Natural Star Sapphire
Geographic Origin: Sri Lanka
Treatment: No Indications of Heating
Item Description: One loose stone
Weight: 17.72 carats
Measurements: 17.16 x 14.28 x 6.44 mm
Comments: Any statement on geographic origin is an expert opinion based on a collection of observations and analytical data.

Internal notes and additional description:
Weight: 17.72 carats
Clarity: N/A
Colour: Blue
Hue: Blue
Tone: 4 Medium Light
Saturation: 4 Moderately Strong
Treatment: Any statement on geographic origin is an expert opinion based on a collection of observations and analytical data.
Origin: Sri Lanka
Displaying Asterism


Internal SKU: GIASS0142
Please quote SKU if you have any questions about this gem.

Shipping
Provider Destination Cost
FedEx Default Rest of World
4 days
first item
per additional item
shipping capped at
Express Shipping Rest of World
9 days
first item
per additional item
shipping capped at
Standard Shipping - Tracked Default Canada
4 days
first item
per additional item
shipping capped at
FedEx Default United Kingdom
4 days
first item
per additional item
shipping capped at
FedEx Default United States of America
4 days
first item
per additional item
shipping capped at
Express Shipping Canada
2 days
first item
per additional item
shipping capped at
FedEx Canada
2 days
first item
per additional item
shipping capped at
Express Shipping United States of America
9 days
first item
per additional item
Standard Shipping - Tracked United States of America
21 days
first item
per additional item
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17.72ct Oval Blue Star Sapphire GIA Certified Sri Lanka Unheated

skyjems
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Shipping Details

Costs:
Transit:
4 days via FedEx
Capped at:
Ships from:
Canada

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Overview

Listing Type : Standard
Product ID : 2433216
Starts : 25th March 2026 10:55 am PDT
* All prices are in USD

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