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Blue Sapphire, 11.75ct - Mined in Sri Lanka | Certified by GRS

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Details
SKU
8802960
Dimensions (mm)
11.79 x 11.43 x 9.43mm
Weight (cts)
11.75
Certified Gemstones
Yes
Treatment
No Treatment
Clarity
SI
Type
Faceted
Shape
Cushion
Certificate Gem Lab
GRS
Colours
Description
Natural & Untreated Blue Sapphire weighing 11.75 ct with GRS certificate

Gemstone..... Natural Blue Sapphire

Stone ID..... R15344Q

Carat Weight..... 11.75 Carats

Measurements..... 11.79 x 11.43 x 9.43 mm

Shape..... Cushion

Cutting Style..... Faceted

Color..... Lustrous Blue with a Slight Violetish Hue

Transparency..... Transparent

Clarity..... SI2 (very minute eye-visible inclusions)

Origin..... Ceylon (Sri Lanka)

Treatment..... Not Heated. Not Treated. Not Enhanced.

Certification..... GRS certificate # GRS2017-127248 is included (see scan provided)

Comments on GRS Certificate....."No indication of thermal treatment"



About our Pictures.....

These pictures are actual pictures of the item taken by macro lens and daylight-balanced lighting. They fairly and accurately depict the actual appearance of the gemstone as seen in person.



About Shipping.....

This item will be securely packaged and shipped by FedEx with full insurance.
Shipping
Shipping provider Shipping to India Shipping to rest of world Combined Shipping (India) Combined Shipping (rest of the world)
Standard Shipping - Tracked
/ 4 days
/ 10 days
Not available Not available
FedEx
/ 2 days
/ 4 days
Not available Not available
Store
Blue Sapphire, 11.75ct - Mined in Sri Lanka | Certified by GRS
Mumbai, India
Owned by starruby
Recent Feedback
  • ratnerpro
    ratnerpro
    Positive

    Accurately described the gem, quick handling, great to work with. Would recommend to others, and will be buying from them again.

  • sjz505
    sjz505
    Positive

    Love love love my gem. Great seller. Great communication. Will definitely buy from this seller again. Thanks!!

  • yark
    yark
    Positive

    Arrived safe, sound and fast! Thank you

  • svsandre
    svsandre
    Positive

    Great seller super fast shipping great communication highly recommended seller

Audit

This product has been audited by a Gemstone Sheriff and they have found the following:
  • Description Accurate
  • Pictures Accurate

Comments

The Verified Seller responsible for this item has diligently provided us with accurate and comprehensive information, encompassing crucial details such as weight, dimensions, and treatment. It is important to reiterate our commitment to upholding the highest standards of integrity and transparency in the gemstone industry. As part of our policy, we strictly permit the sale of exclusively natural gemstones that have been sourced directly from the Earth. However, in the event that a gemstone has undergone any form of treatment, it is mandatory for the seller to provide full disclosure regarding the treatment process. Furthermore, we would like to emphasize that man-made gemstones, including simulants and imitations, are strictly prohibited on our platform. We prioritize the promotion of authentic, natural gemstones to ensure a genuine and trustworthy marketplace for our valued customers. Should you have any further inquiries or require additional assistance, please do not hesitate to reach out. We are here to assist you and provide a seamless experience on Gem Rock Auctions.

This audit was requested 2 years ago
Last updated 2 years ago

Shipping Details

Costs:
Transit:
10 days via Standard Shipping - Tracked
Ships from:
India

Payment Options

  • paypal
  • stripe
  • gempay

Overview

Listing Type : Standard
Product ID : 1079093
Starts : 17th December 2025 09:23 pm PST
* All prices are in USD

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