Ring - 18 kt. White gold Emerald - Diamond
03
days
03
hours
54
minutes
59
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Current bid
€ 270
Reserve price not met
Expert
Selected by Mushtaq Mohamed
GIA certified gemmologist with a master’s in business from University of Wales Trinity Saint David.
Retail Estimate € 3,600 - € 4,400
11 other people are watching this object
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18 kt white gold unisex ring with a natural emerald main stone of 1.15 ct, octagon cut, surrounded by 28 round brilliant diamonds totalling 0.10 ct, total weight 3.70 g, lab report HRD Antwerp No. 18459289, origin Zambia.
AI-assisted summary
Description from the seller
Exquisite 1.15 ct Zambian Emerald & 0.10 ct Diamond Ring - 18K White Gold
Description:
Offered for auction is a stunning 18-karat white gold ring featuring a magnificent central emerald flanked by a brilliant array of natural diamonds. This piece is accompanied by a full ALGT (Antwerp Laboratory for Gemstone Testing) report, ensuring the highest standards of gemstone grading and authenticity.
Center Stone: Natural Emerald
Identification: Natural Beryl, Emerald
Weight: 1.15 Carat
Shape & Cut: Octagon Emerald, Step Cut
Color: Intense / Vivid Green
Transparency: Semi-transparent
Origin: Zambia (Expert opinion based on chemical trace element analysis)
Dimensions: 6.84×5.06×3.60 mm
Side Stones: 28 Natural Diamonds
Total Weight: 0.10 Carat
Shape: Round Brilliant
Color Grade: E - F (Colorless to Rare White)
Clarity Grade: VS - I2
Setting & Hallmark
Material: 18 Karat White Gold
Stamps: Hallmarked 'G18K'
Total Jewelry Weight: 2.40 Grams
Condition & Quality Remarks
Emerald Quality: This emerald displays a highly sought-after Intense/Vivid Green hue, characteristic of premium Zambian beryl.
Enhancements: Significant amount of clarity enhancement in fissures is present, which is a common and accepted trade practice for natural emeralds.
Certification: Full ALGT Report No. 18459289 (Issued March 26, 2026).
Shipping: This item will be shipped securely with tracking and insurance. Please review the high-resolution images and the laboratory report for a detailed view of this exquisite piece.
Exquisite 1.15 ct Zambian Emerald & 0.10 ct Diamond Ring - 18K White Gold
Description:
Offered for auction is a stunning 18-karat white gold ring featuring a magnificent central emerald flanked by a brilliant array of natural diamonds. This piece is accompanied by a full ALGT (Antwerp Laboratory for Gemstone Testing) report, ensuring the highest standards of gemstone grading and authenticity.
Center Stone: Natural Emerald
Identification: Natural Beryl, Emerald
Weight: 1.15 Carat
Shape & Cut: Octagon Emerald, Step Cut
Color: Intense / Vivid Green
Transparency: Semi-transparent
Origin: Zambia (Expert opinion based on chemical trace element analysis)
Dimensions: 6.84×5.06×3.60 mm
Side Stones: 28 Natural Diamonds
Total Weight: 0.10 Carat
Shape: Round Brilliant
Color Grade: E - F (Colorless to Rare White)
Clarity Grade: VS - I2
Setting & Hallmark
Material: 18 Karat White Gold
Stamps: Hallmarked 'G18K'
Total Jewelry Weight: 2.40 Grams
Condition & Quality Remarks
Emerald Quality: This emerald displays a highly sought-after Intense/Vivid Green hue, characteristic of premium Zambian beryl.
Enhancements: Significant amount of clarity enhancement in fissures is present, which is a common and accepted trade practice for natural emeralds.
Certification: Full ALGT Report No. 18459289 (Issued March 26, 2026).
Shipping: This item will be shipped securely with tracking and insurance. Please review the high-resolution images and the laboratory report for a detailed view of this exquisite piece.
Details
Era
After 2000
Shape of surrounding stones
Round
Free resizing offered
No
Laboratory report
HRD Antwerp
No. of main gemstones
1
Lab report number
18459289
Diamond type of surrounding stones
Natural
Cutting style of surrounding stones
Brilliant cut
Fineness
18 kt.
Brand jewellery
No
Total carat weight of main stone(s)
1.15
Number of diamonds surrounding stones
0
Metal
White gold
Total carat weight of surrounding stones
28.00
Colour of main stone
Green
Main stone
Emerald
Surrounding stones
Diamond
Cut grade of main stone
Excellent
Total weight
3.7 g
Transparency of main stone
Transparent
Condition
New
Country of origin
Zambia
Gender
Unisex
Shape of main stone
Octagon
Country of origin of main stone (if certified)
Zambia
Ring size
56 (EU) / 16 (IT) / 7 ½ (US)
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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.
