Ring - 18 kt. White gold - 2.94ct. tw. Emerald - Diamond - Bluish Green
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€ 350
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 | €350 | |
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| €330 | |
| €310 | |
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This 18-carat white-gold ring features a 2.94-carat bluish-green Zambian emerald with an octagonal step cut, ten natural brilliant-cut diamonds totalling 0.11 carat, and a GEM-TECH report, no. 1015901.
AI-assisted summary
Description from the seller
2.94 ct Natural Zambian Emerald Ring – 18 kt White Gold – GemTech Certified – 0.11 ct Natural Diamonds
SELLER RELIABILITY
Please take a moment to review my feedback and comments from previous buyers.
Customer satisfaction, accurate descriptions and transparency are extremely important to me.
Each jewel is carefully selected and described as accurately as possible. Information concerning the centre gemstone is reported according to the accompanying independent gemological laboratory report, while information relating to the mounting and side stones is stated according to the jewellery details included in the same report.
DESCRIPTION
Elegant fine jewellery ring crafted in 18 kt white gold, featuring a beautiful 2.94 ct natural Emerald, with Zambia indicated as its probable geographical origin by GemTech.
Its distinctive strong bluish green colour and natural internal characteristics give the gemstone a refined and individual appearance. The step cut enhances its visual presence through clean geometric lines and carefully arranged facets, allowing light to interact with the stone from different angles.
The 10 surrounding natural round brilliant-cut diamonds, with a combined weight of approximately 0.11 ct, complement the bluish green tone of the emerald, while the polished white gold setting creates a bright and refined contrast.
The centre emerald and mounted jewel are accompanied by a GemTech Gemological Report No. 1015901, dated April 13, 2026.
According to the GemTech report, Zambia is indicated as the probable geographical origin of the gemstone.
JEWEL DETAILS
Item: Ring
Metal: 18 kt White Gold
Gold Fineness: 750/1000
Total Weight: 3.32 g
Centre Stone: Natural Emerald
Centre Stone Weight: 2.94 ct
Centre Stone Origin: Zambia
Side Stones: 10 Natural Diamonds
Diamond Cut: Round Brilliant
Total Diamond Weight: approximately 0.11 ct
Diamond Clarity: VS–SI
Diamond Colour: G–H
Information relating to the mounting and side stones is included in the accompanying GemTech report.
The report specifies that weights and grading assessments of the mounted jewel should be regarded as estimated values, within the limitations of examining a mounted piece of jewellery.
CENTRE STONE – GEMTECH CERTIFIED
Species: Natural Beryl
Variety: Emerald
Weight: 2.94 ct
Shape: Octagonal
Cutting Style: Step Cut
Colour: Bluish Green
Probable Geographical Origin: Zambia
Treatment: F2 – Moderate clarity enhancement
The information above is reported from the accompanying GemTech gemological report.
The laboratory identifies the gemstone as a natural Emerald, with a strong bluish green colour and octagonal step cut.
The report indicates Zambia as the probable geographical origin.
The F2 treatment classification indicates moderate clarity enhancement, a treatment commonly encountered in natural emeralds.
DIAMONDS
The centre emerald is complemented by 10 natural round brilliant-cut diamonds with a combined weight of approximately 0.11 ct.
Gemstone: Natural Diamonds
Quantity: 10
Cut: Round Brilliant
Total Weight: approximately 0.11 ct
Clarity: VS–SI
Colour: G–H
The diamonds are side stones mounted in the jewel and enhance the colour and visual presence of the centre emerald.
Their brilliance creates a delicate contrast with the strong bluish green tone of the gemstone, adding luminosity and refinement to the overall design without overwhelming the centre stone.
According to the GemTech report, the diamonds tested negative under synthetic diamond detecting equipment.
Information concerning the diamond characteristics is reported according to the accompanying gemological document. As the diamonds are mounted, their weights and grading assessments should be considered estimated values.
GEMTECH CERTIFICATION
The gemstone and mounted jewel are accompanied by a GemTech Gemological Report.
Laboratory: GemTech – Institute for Gemological Research, Education and Identification
Report Number: 1015901
Report Date: April 13, 2026
Species: Natural Beryl
Variety: Emerald
Weight: 2.94 ct
Shape / Cut: Octagonal – Step Cut
Measurements: 9.04 x 7.62 x 5.52 mm
Colour: Strong Bluish Green
Probable Geographical Origin: Zambia
Treatment: F2
Mounting: 18 kt White Gold Ring
Total Jewel Weight: 3.32 g
Diamonds: 10 Round Brilliant-Cut Diamonds
Total Diamond Weight: approximately 0.11 ct
Diamond Clarity: VS–SI
Diamond Colour: G–H
The laboratory report concerns the centre gemstone and provides additional observations regarding the mounted jewel.
GemTech identifies the stone as a natural emerald and indicates Zambia as its probable geographical origin.
The report describes the ring as being made of 18 kt white gold and set with 10 round brilliant-cut diamonds.
The accompanying document further states that the diamonds tested negative under synthetic diamond detecting equipment.
Please refer to the photographs of the original GemTech report for the complete laboratory information.
NATURAL CHARACTERISTICS
Natural emeralds may contain internal and external characteristics formed during their natural geological formation.
These characteristics are part of the natural identity of the gemstone and should not be confused with synthetic features.
This classification indicates moderate evidence of fracture filling or clarity enhancement, a treatment commonly encountered in natural emeralds.
The treatment information is disclosed to provide an accurate and transparent description of the gemstone.
Macro and close-up photography may make inclusions, reflections and surface characteristics appear more visible than they are to the naked eye.
CONDITION
The ring offered in this auction is the exact jewel shown in the photographs.
Please carefully inspect all images, including close-up photographs, as they form an integral part of the description and provide an important representation of the condition of the jewel.
Natural characteristics of the gemstone may be visible in the photographs.
No statement is made regarding characteristics that cannot reasonably be observed without specialist laboratory equipment unless specifically included in the accompanying gemological report.
COLOUR & APPEARANCE
The centre natural Emerald is described by GemTech as Strong Bluish Green.
Its colour is the defining element of the jewel. The distinctive bluish green tone gives the stone an elegant and immediately recognisable presence, while the octagonal step cut allows light to interact with the gemstone through its clean geometric facets.
With its substantial 2.94 ct weight and elegant octagonal proportions, the emerald creates a distinctive focal point, combining natural character with timeless sophistication.
The step-cut design emphasises the gemstone's geometric structure, creating a refined appearance characterised by balanced proportions and understated elegance.
The polished 18 kt white gold setting and accompanying natural brilliant-cut diamonds create a luminous frame around the centre stone. Their brightness accentuates the bluish green of the emerald without overwhelming it, creating an elegant balance between colour and brilliance.
Please note that the visual appearance of coloured gemstones may vary depending on lighting conditions, viewing angle and surrounding environment.
The laboratory colour description should therefore be considered the primary reference.
PHOTOGRAPHY & COLOUR DISCLAIMER
The photographs show the actual jewel offered for sale.
Images may be enlarged and taken at close range to display the details of the jewel more clearly.
For this reason, the ring, gemstone and inclusions may appear larger or more visible in the photographs than they are at normal viewing distance.
Gemstone colours may appear slightly different depending on lighting conditions, viewing angle, camera settings, monitor calibration, screen settings and the device used.
Please refer to the stated measurements and weights for the actual dimensions of the jewel.
Photographs form an integral part of the description.
SHIPPING
The ring will be carefully and securely packaged to provide appropriate protection during transport.
Tracked shipping will be provided.
The jewel will be supplied with its accompanying GemTech Gemological Report No. 1015901.
Any customs duties, import taxes, VAT, brokerage fees or other charges applicable in the destination country are the responsibility of the buyer unless otherwise required by applicable law.
Buyers are advised to verify any import restrictions or local requirements before bidding.
IMPORTANT INFORMATION
The ring offered in this auction is the exact jewel shown in the photographs.
The centre gemstone is the natural Emerald described in the accompanying GemTech report.
Statements concerning the centre gemstone's species, variety, weight, measurements, colour, probable geographical origin and treatment classification are based on the accompanying gemological report.
Information regarding the precious metal fineness, where derived from the hallmark stamped on the item, does not constitute an analytical determination of the alloy's fineness.
Weights and grading assessments relating to the mounted jewel should be considered estimated values, as stated in the laboratory report.
The jewellery box or display packaging shown in the photographs, if any, is for presentation purposes only unless expressly stated otherwise.
Please carefully review the complete description, photographs, measurements and gemological report before placing your bid.
This listing contains AI-generated images. Please refer to the original photographs to verify the item's actual condition.
Thank you for your interest and good luck with the auction.
2.94 ct Natural Zambian Emerald Ring – 18 kt White Gold – GemTech Certified – 0.11 ct Natural Diamonds
SELLER RELIABILITY
Please take a moment to review my feedback and comments from previous buyers.
Customer satisfaction, accurate descriptions and transparency are extremely important to me.
Each jewel is carefully selected and described as accurately as possible. Information concerning the centre gemstone is reported according to the accompanying independent gemological laboratory report, while information relating to the mounting and side stones is stated according to the jewellery details included in the same report.
DESCRIPTION
Elegant fine jewellery ring crafted in 18 kt white gold, featuring a beautiful 2.94 ct natural Emerald, with Zambia indicated as its probable geographical origin by GemTech.
Its distinctive strong bluish green colour and natural internal characteristics give the gemstone a refined and individual appearance. The step cut enhances its visual presence through clean geometric lines and carefully arranged facets, allowing light to interact with the stone from different angles.
The 10 surrounding natural round brilliant-cut diamonds, with a combined weight of approximately 0.11 ct, complement the bluish green tone of the emerald, while the polished white gold setting creates a bright and refined contrast.
The centre emerald and mounted jewel are accompanied by a GemTech Gemological Report No. 1015901, dated April 13, 2026.
According to the GemTech report, Zambia is indicated as the probable geographical origin of the gemstone.
JEWEL DETAILS
Item: Ring
Metal: 18 kt White Gold
Gold Fineness: 750/1000
Total Weight: 3.32 g
Centre Stone: Natural Emerald
Centre Stone Weight: 2.94 ct
Centre Stone Origin: Zambia
Side Stones: 10 Natural Diamonds
Diamond Cut: Round Brilliant
Total Diamond Weight: approximately 0.11 ct
Diamond Clarity: VS–SI
Diamond Colour: G–H
Information relating to the mounting and side stones is included in the accompanying GemTech report.
The report specifies that weights and grading assessments of the mounted jewel should be regarded as estimated values, within the limitations of examining a mounted piece of jewellery.
CENTRE STONE – GEMTECH CERTIFIED
Species: Natural Beryl
Variety: Emerald
Weight: 2.94 ct
Shape: Octagonal
Cutting Style: Step Cut
Colour: Bluish Green
Probable Geographical Origin: Zambia
Treatment: F2 – Moderate clarity enhancement
The information above is reported from the accompanying GemTech gemological report.
The laboratory identifies the gemstone as a natural Emerald, with a strong bluish green colour and octagonal step cut.
The report indicates Zambia as the probable geographical origin.
The F2 treatment classification indicates moderate clarity enhancement, a treatment commonly encountered in natural emeralds.
DIAMONDS
The centre emerald is complemented by 10 natural round brilliant-cut diamonds with a combined weight of approximately 0.11 ct.
Gemstone: Natural Diamonds
Quantity: 10
Cut: Round Brilliant
Total Weight: approximately 0.11 ct
Clarity: VS–SI
Colour: G–H
The diamonds are side stones mounted in the jewel and enhance the colour and visual presence of the centre emerald.
Their brilliance creates a delicate contrast with the strong bluish green tone of the gemstone, adding luminosity and refinement to the overall design without overwhelming the centre stone.
According to the GemTech report, the diamonds tested negative under synthetic diamond detecting equipment.
Information concerning the diamond characteristics is reported according to the accompanying gemological document. As the diamonds are mounted, their weights and grading assessments should be considered estimated values.
GEMTECH CERTIFICATION
The gemstone and mounted jewel are accompanied by a GemTech Gemological Report.
Laboratory: GemTech – Institute for Gemological Research, Education and Identification
Report Number: 1015901
Report Date: April 13, 2026
Species: Natural Beryl
Variety: Emerald
Weight: 2.94 ct
Shape / Cut: Octagonal – Step Cut
Measurements: 9.04 x 7.62 x 5.52 mm
Colour: Strong Bluish Green
Probable Geographical Origin: Zambia
Treatment: F2
Mounting: 18 kt White Gold Ring
Total Jewel Weight: 3.32 g
Diamonds: 10 Round Brilliant-Cut Diamonds
Total Diamond Weight: approximately 0.11 ct
Diamond Clarity: VS–SI
Diamond Colour: G–H
The laboratory report concerns the centre gemstone and provides additional observations regarding the mounted jewel.
GemTech identifies the stone as a natural emerald and indicates Zambia as its probable geographical origin.
The report describes the ring as being made of 18 kt white gold and set with 10 round brilliant-cut diamonds.
The accompanying document further states that the diamonds tested negative under synthetic diamond detecting equipment.
Please refer to the photographs of the original GemTech report for the complete laboratory information.
NATURAL CHARACTERISTICS
Natural emeralds may contain internal and external characteristics formed during their natural geological formation.
These characteristics are part of the natural identity of the gemstone and should not be confused with synthetic features.
This classification indicates moderate evidence of fracture filling or clarity enhancement, a treatment commonly encountered in natural emeralds.
The treatment information is disclosed to provide an accurate and transparent description of the gemstone.
Macro and close-up photography may make inclusions, reflections and surface characteristics appear more visible than they are to the naked eye.
CONDITION
The ring offered in this auction is the exact jewel shown in the photographs.
Please carefully inspect all images, including close-up photographs, as they form an integral part of the description and provide an important representation of the condition of the jewel.
Natural characteristics of the gemstone may be visible in the photographs.
No statement is made regarding characteristics that cannot reasonably be observed without specialist laboratory equipment unless specifically included in the accompanying gemological report.
COLOUR & APPEARANCE
The centre natural Emerald is described by GemTech as Strong Bluish Green.
Its colour is the defining element of the jewel. The distinctive bluish green tone gives the stone an elegant and immediately recognisable presence, while the octagonal step cut allows light to interact with the gemstone through its clean geometric facets.
With its substantial 2.94 ct weight and elegant octagonal proportions, the emerald creates a distinctive focal point, combining natural character with timeless sophistication.
The step-cut design emphasises the gemstone's geometric structure, creating a refined appearance characterised by balanced proportions and understated elegance.
The polished 18 kt white gold setting and accompanying natural brilliant-cut diamonds create a luminous frame around the centre stone. Their brightness accentuates the bluish green of the emerald without overwhelming it, creating an elegant balance between colour and brilliance.
Please note that the visual appearance of coloured gemstones may vary depending on lighting conditions, viewing angle and surrounding environment.
The laboratory colour description should therefore be considered the primary reference.
PHOTOGRAPHY & COLOUR DISCLAIMER
The photographs show the actual jewel offered for sale.
Images may be enlarged and taken at close range to display the details of the jewel more clearly.
For this reason, the ring, gemstone and inclusions may appear larger or more visible in the photographs than they are at normal viewing distance.
Gemstone colours may appear slightly different depending on lighting conditions, viewing angle, camera settings, monitor calibration, screen settings and the device used.
Please refer to the stated measurements and weights for the actual dimensions of the jewel.
Photographs form an integral part of the description.
SHIPPING
The ring will be carefully and securely packaged to provide appropriate protection during transport.
Tracked shipping will be provided.
The jewel will be supplied with its accompanying GemTech Gemological Report No. 1015901.
Any customs duties, import taxes, VAT, brokerage fees or other charges applicable in the destination country are the responsibility of the buyer unless otherwise required by applicable law.
Buyers are advised to verify any import restrictions or local requirements before bidding.
IMPORTANT INFORMATION
The ring offered in this auction is the exact jewel shown in the photographs.
The centre gemstone is the natural Emerald described in the accompanying GemTech report.
Statements concerning the centre gemstone's species, variety, weight, measurements, colour, probable geographical origin and treatment classification are based on the accompanying gemological report.
Information regarding the precious metal fineness, where derived from the hallmark stamped on the item, does not constitute an analytical determination of the alloy's fineness.
Weights and grading assessments relating to the mounted jewel should be considered estimated values, as stated in the laboratory report.
The jewellery box or display packaging shown in the photographs, if any, is for presentation purposes only unless expressly stated otherwise.
Please carefully review the complete description, photographs, measurements and gemological report before placing your bid.
This listing contains AI-generated images. Please refer to the original photographs to verify the item's actual condition.
Thank you for your interest and good luck with the auction.
Details
Shape of surrounding stones
Round
Free resizing offered
No
Total carat weight of all stones
2.94
No. of main gemstones
1
Lab report number
1015901
Diamond type of surrounding stones
Natural
Laboratory report
GEM-TECH Istituto Gemmologico
Era
After 2000
Cutting style of surrounding stones
Brilliant cut
Metal
White gold
Fineness
18 kt.
Number of diamonds surrounding stones
10
Brand jewellery
No
Total carat weight of main stone(s)
2.94
Total carat weight of surrounding stones
0.11
Main stone
Emerald
Colour of main stone
Green
Cut grade of main stone
Very good
Total weight
3.32 g
Diamond clarity grade of surrounding stones
VS1
Surrounding stones
Diamond
Transparency of main stone
Transparent
Condition
New
Country of origin
Zambia
Gender
Women
Treatment of main stone
Oiling
Title additional information
Bluish Green
Shape of main stone
Octagon
Cutting style of main stone
Step cut
Country of origin of main stone (if certified)
Zambia
Ring size
53 (EU) / 13 (IT) / 6 ¼ (US)
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.
