1 pcs Red Ruby - 0.97 ct - Gemological Institute of America (GIA)
04
days
10
hours
23
minutes
23
seconds
Starting bid
€ 1
Reserve price not met
Expert
Selected by Purificacion Aquino Garcia
Holds a gemmology degree from IGE Madrid and an MBA from University of Santiago de Compostela.
Retail Estimate € 800 - € 1,000
No bids placed
Catawiki Buyer Protection
Your payment’s safe with us until you receive your object.View details
Trustpilot 4.4 | 121798 reviews
Rated Excellent on Trustpilot.
Description from the seller
GIA Report #1538286305
September 03, 2025
LEBLR-RMZ (B)
============================================================================
Item Description: One loose stone
Weight: 0.97 carat
Measurements: 5.25 x 4.60 x 4.06 mm
Details
Shape.............................................................................................. Oval
Cutting Style: Crown ....................................................... Brilliant Cut
Cutting Style: Pavilion ...........................................................Step Cut
Transparency ................................................................. Transparent
Color................................................................................................. Red
Results
Species.................................................................. Natural Corundum
Variety............................................................................................ Ruby
Geographic Origin ................................................Burma (Myanmar)
Treatment:
Heated (Minor Residues)
Comments:
Any statement on geographic origin is an expert opinion based on a collection
of observations and analytical data.
======================================================================================
GIA Report #1538286305
September 03, 2025
LEBLR-RMZ (B)
============================================================================
Item Description: One loose stone
Weight: 0.97 carat
Measurements: 5.25 x 4.60 x 4.06 mm
Details
Shape.............................................................................................. Oval
Cutting Style: Crown ....................................................... Brilliant Cut
Cutting Style: Pavilion ...........................................................Step Cut
Transparency ................................................................. Transparent
Color................................................................................................. Red
Results
Species.................................................................. Natural Corundum
Variety............................................................................................ Ruby
Geographic Origin ................................................Burma (Myanmar)
Treatment:
Heated (Minor Residues)
Comments:
Any statement on geographic origin is an expert opinion based on a collection
of observations and analytical data.
======================================================================================
Details
Nr of stones
1
Lab report number
1538286305
Gemstone type
Ruby
Total carat weight
0.97
Gemstone colour
Red
Cut grade
Excellent
Transparency
Transparent
Treatment
Heat treatment
Origin as given on certificate
Myanmar/Burma
Laboratory Report
Gemological Institute of America (GIA)
Sealed by laboratory
No
Shape
Oval
Cutting style
Brilliant cut
Sold by
Disclaimer
Catawiki always aims to offer you the best possible buying experience. Our experts virtually review and select every object in line with our submission guidelines. While we strive to provide a detailed description and photographs of each jewellery object, discrepancies or inaccuracies may occur. It is your responsibility to review all of the information provided about an object, including the condition and description, before placing an order. Sellers are responsible for the information, pictures and description provided, including the quality, quantity and nature of the jewelry supplied. A small imperfection that cannot be seen in the photo but is included in the description is not a non-conformity. A Lab Report is not a guarantee, valuation or appraisal regarding the articles described therein. A Lab Report contains only the characteristics of an article described after it has been graded, tested, examined, and analyzed using the techniques and equipment used at the time of the examination from that specific Lab. The results of any other examination performed on the article may differ depending when, how, by whom and with which grading standard the article is examined. In addition, any changes and improvements in techniques and equipment that may have occurred which may enable the examiner to detect, among other things, the use of processes for altering the characteristics of an article which use was previously undetectable, does not automatically mean the object does not conform to its description.
Catawiki always aims to offer you the best possible buying experience. Our experts virtually review and select every object in line with our submission guidelines. While we strive to provide a detailed description and photographs of each jewellery object, discrepancies or inaccuracies may occur. It is your responsibility to review all of the information provided about an object, including the condition and description, before placing an order. Sellers are responsible for the information, pictures and description provided, including the quality, quantity and nature of the jewelry supplied. A small imperfection that cannot be seen in the photo but is included in the description is not a non-conformity. A Lab Report is not a guarantee, valuation or appraisal regarding the articles described therein. A Lab Report contains only the characteristics of an article described after it has been graded, tested, examined, and analyzed using the techniques and equipment used at the time of the examination from that specific Lab. The results of any other examination performed on the article may differ depending when, how, by whom and with which grading standard the article is examined. In addition, any changes and improvements in techniques and equipment that may have occurred which may enable the examiner to detect, among other things, the use of processes for altering the characteristics of an article which use was previously undetectable, does not automatically mean the object does not conform to its description.
