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6.58 Ct. Blue Sapphire

Mined in Madagascar - Certified by GRS & Lotus

Listing ID: 440022
$8,291.00
$13,818.00
40% Off  
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Gemstone, Origin & Treatments

Species:
Natural Corundum

Gemstone & Variety:
Natural Blue Sapphire

Geographic Origin:
Madagascar

Treatments:
No Treatments (Unheated/Untreated)
Weight, Measurements & Shape

Weight:
6.58 carats

Measurements:
10.74 x 8.85 x 8.04 mm

Type of Cutting:
Faceted

Shape:
Oval
Color

Intensity of Color:
Intense to Vivid

Shade:
Blue

Color Award:
Cornflower Blue

Color Award Description:
The lively blue color of this gem earns it the "Cornflower Blue" color award.
Transparency & Clarity

Transparency:
Transparent

Clarity Grade:
Eye-Clean

Clarity Grade Description:
The stone is completely free from eye-visible inclusions
Fluorescence
Fluorescence is the visible light some gemstones emit when exposed to invisible ultraviolet (UV) rays. We've described below the intensity and color of the gemstone's fluorescence under long-wave UV light (LWUV).

Intensity:
None

Color:
Not applicable
Gemological Reports

This item is accompanied by the following gemological reports. We will ship the original reports along with the item.

GRS Gem Research Swisslab report # GRS2022-052079

  • The accompanying GRS report authenticates this gemstone as a "Natural Sapphire" of "Madagascar" origin with a comment stating "No indication of thermal treatment".

Lotus Gemology report # 7991-8436

  • The accompanying Lotus report authenticates this gemstone as a "Natural Sapphire" of "Madagascar" origin with a comment stating "No indications of heating/treatment".

  • The accompanying Lotus report describes the color as "Cornflower Blue" and states "The lively blue color of this gem earns it the Lotus 'Cornflower Blue' distinction". Lotus awards this color term only to select blue sapphires that meet their specific "cornflower blue" color criteria.
StarRuby.in® Listing Price

Total:
$13,818.00

Per Carat:
$2,100.00
Recommended Retail Price (RRP)
The “Recommended Retail Price (RRP)” is the price you can expect to pay for a similar item at a high-street retail store.

Total:
24182

Per Carat:
3675
References

Listing ID:
440022

Stone ID:
E10024

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