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4.56 Ct. Blue Sapphire

Mined in Sri Lanka - Certified by GRS

Listing ID: 440215
$36,662.00
$61,104.00
40% Off  
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Collections

This item is a part of the following collections:

Treasures of the Earth

"Treasures of the Earth" is a collection of noteworthy gemstones hand-picked by our team of gemstone experts. Every gemstone in this collection will captivate you with its intrinsic beauty and spectacular flair.

Gemstone, Origin & Treatments

Species:
Natural Corundum

Gemstone & Variety:
Natural Blue Sapphire

Geographic Origin:
Ceylon (Sri Lanka)

Treatments:
No Treatments (Unheated/Untreated)

Weight, Measurements & Shape

Weight:
4.56 carats

Measurements:
8.85 x 8.53 x 6.30 mm

Type of Cutting:
Faceted

Shape:
Square Cushion

Color

Intensity of Color:
Vivid

Shade:
Blue

Color Award:
Royal Blue

Color Award Description:
The exceptionally rich azure blue color of this gem earns it the "Royal 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

Special Characteristics

Vibrant Brilliancy:
This gemstone exhibits a brilliancy that is classified as "vibrant." Vibrant brilliancy results from a combination of factors such as skillful cutting, excellent clarity, even color distribution, and a very low degree of extinction.

Superior Cutting:
The cut grade of this gemstone is classified as "superior". It has been masterfully cut by our highly skilled gem cutters (lapidaries) to bring out its best qualities and diminish any perceived imperfections. This gemstone is symmetrical, well-proportioned, and has an excellent surface polish. Therefore, it displays the maximum dispersion, scintillation, and fire.

Gemological Reports

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

GRS Gem Research Swisslab report # GRS2022-061449

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

  • The accompanying GRS report describes the color as "intense to vivid blue (GRS-type 'royal blue')". GRS awards this color term only to select blue sapphires that meet their specific "royal blue" color criteria.

StarRuby.in® Listing Price

Total:
$61,104.00

Per Carat:
$13,400.00

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:
106932

Per Carat:
23450

References

Listing ID:
440215

Stone ID:
E10335

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