1 pcs Green Emerald - 5.49 ct - Lotus Gemology
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Selected by Francesca Floramo
Graduate gemmologist from GIA with 20 years jewellery experience, specialising in brand jewellery.
Retail Estimate € 6,200 - € 7,500
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Natural Zambian emerald, 1 stone weighing 5.49 ct, cut octagonal with faceted facets, origin Zambia, colour green, clarity Moderate, transparency Transparent, oiling treatment, Lotus Gemology report 8311-0045.
AI-assisted summary
Description from the seller
Natural emerald from Zambia, 5.49 ct, octagonal faceted cut, accompanied by a complete Lotus Gemology gemological report.
The stone displays an intense green color, good transparency, and a distinctive step-cut that enhances depth and color saturation.
Characteristics
Species: Natural emerald
Weight: 5.49 ct
Origin: Zambia
Form: Octagonal
Cut style: Faceted / Step Cut
Dimensions: 10.38 × 10.24 × 7.18 mm
Color: Green
Hue: Medium
Saturation: Intense–Rich
Transparency: Transparent
Clarity: Moderate
Treatment: Oiling
Certification: Lotus Gemology
Report number: 8311-0045
PIN: 12637
Report date: 16 June 2026
Stones: 1 loose stone
The emerald exhibits natural inclusions and internal characteristics, visible in the macro photographs. These features are typical of natural emeralds and are part of the gem’s individual character.
The oiling treatment is disclosed in the gemological report and is reported in full for transparency.
The stone is supplied with the corresponding full Lotus Gemology report.
The photographs were taken in macro conditions to faithfully show the color, cut, transparency, and internal characteristics of the gem.
An interesting piece for collectors, gemology enthusiasts, or for creating a bespoke piece of jewelry.
Natural emerald from Zambia, 5.49 ct, octagonal faceted cut, accompanied by a complete Lotus Gemology gemological report.
The stone displays an intense green color, good transparency, and a distinctive step-cut that enhances depth and color saturation.
Characteristics
Species: Natural emerald
Weight: 5.49 ct
Origin: Zambia
Form: Octagonal
Cut style: Faceted / Step Cut
Dimensions: 10.38 × 10.24 × 7.18 mm
Color: Green
Hue: Medium
Saturation: Intense–Rich
Transparency: Transparent
Clarity: Moderate
Treatment: Oiling
Certification: Lotus Gemology
Report number: 8311-0045
PIN: 12637
Report date: 16 June 2026
Stones: 1 loose stone
The emerald exhibits natural inclusions and internal characteristics, visible in the macro photographs. These features are typical of natural emeralds and are part of the gem’s individual character.
The oiling treatment is disclosed in the gemological report and is reported in full for transparency.
The stone is supplied with the corresponding full Lotus Gemology report.
The photographs were taken in macro conditions to faithfully show the color, cut, transparency, and internal characteristics of the gem.
An interesting piece for collectors, gemology enthusiasts, or for creating a bespoke piece of jewelry.
Details
Number of stones
1
Lab report number
8311-0045
Gemstone type
Emerald
Total carat weight
5.49
Gemstone colour
Green
Transparency
Transparent
Clarity grade
Moderate
Treatment
Fracture healing / filling
Origin as given on certificate
Zambia
Laboratory report
Lotus Gemology
Sealed by laboratory
No
Shape
Octagon
Cutting style
Faceted cut
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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.
