Cocktail ring Platinum - 8.09ct. tw. Emerald - Diamond
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Platinum halo ring featuring a natural 7.94 ct emerald centre stone (oval, green, from Zambia) surrounded by a halo of 0.15 ct natural brilliant-cut diamonds (G colour, VS clarity; 48 stones) set by a Swiss goldsmith, UK hallmarked by the Sheffield Assay Office in April 2026, total carat weight 8.09 ct, ring size EU 54 / IT 14 / US 6 ¾, weight 9.9 g, new, with Gübelin Gem Lab report 26020018.
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Description from the seller
This elegant platinum halo ring features a natural 7.94 ct emerald centre stone, expertly set by a professional goldsmith in Switzerland. The platinum setting was made in the UK by the brand 77 Diamonds and hallmarked by the Sheffield Assay Office in April 2026.
The emerald is surrounded by a delicate halo of natural brilliant-cut diamonds, totalling approximately 0.15 ct, graded G colour and VS clarity. Please refer to the certificate photographs for the emerald’s full gemmological details.
Approximate setting dimensions:
• Maximum outside ring width: 20.84 mm
• Overall ring height: 27.85 mm
• Outside halo width: 14.75 mm
• Outside halo length: 19.09 mm
Please review all photographs carefully, including the emerald certificate and hallmarks, as they form part of the description.
Shipping and insurance:
This ring is offered by a private seller and shipped (including the original certificates) from Switzerland by DHL Express/Worldwide with tracking and signature upon delivery.
Secure, insured shipping is available within Switzerland, to the EU, the UK and USA, up to DHL Express’s private-sender insurance limit of EUR 10,000 / USD 10,000 per shipment.
IMPORTANT: Shipping to ALL OTHER destinations, including Asia, is subject to prior confirmation and depends on local customs requirements, DHL Express acceptance and adequate insurance availability. If the final sale price exceeds the applicable insurance limit, or if secure insured shipping cannot be arranged for the destination, international shipping will not be possible.
Free collection in Switzerland is available by prior appointment after full payment has been confirmed by Catawiki.
Please note: The buyer is responsible for the shipping costs shown at checkout, as well as any applicable import VAT, customs duties, clearance charges and other destination-related costs.
This elegant platinum halo ring features a natural 7.94 ct emerald centre stone, expertly set by a professional goldsmith in Switzerland. The platinum setting was made in the UK by the brand 77 Diamonds and hallmarked by the Sheffield Assay Office in April 2026.
The emerald is surrounded by a delicate halo of natural brilliant-cut diamonds, totalling approximately 0.15 ct, graded G colour and VS clarity. Please refer to the certificate photographs for the emerald’s full gemmological details.
Approximate setting dimensions:
• Maximum outside ring width: 20.84 mm
• Overall ring height: 27.85 mm
• Outside halo width: 14.75 mm
• Outside halo length: 19.09 mm
Please review all photographs carefully, including the emerald certificate and hallmarks, as they form part of the description.
Shipping and insurance:
This ring is offered by a private seller and shipped (including the original certificates) from Switzerland by DHL Express/Worldwide with tracking and signature upon delivery.
Secure, insured shipping is available within Switzerland, to the EU, the UK and USA, up to DHL Express’s private-sender insurance limit of EUR 10,000 / USD 10,000 per shipment.
IMPORTANT: Shipping to ALL OTHER destinations, including Asia, is subject to prior confirmation and depends on local customs requirements, DHL Express acceptance and adequate insurance availability. If the final sale price exceeds the applicable insurance limit, or if secure insured shipping cannot be arranged for the destination, international shipping will not be possible.
Free collection in Switzerland is available by prior appointment after full payment has been confirmed by Catawiki.
Please note: The buyer is responsible for the shipping costs shown at checkout, as well as any applicable import VAT, customs duties, clearance charges and other destination-related costs.
Details
Era
After 2000
Shape of surrounding stones
Round
Free resizing offered
No
Total carat weight of all stones
8.09
Laboratory report
Gübelin Gem Lab
No. of main gemstones
1
Lab report number
26020018
Diamond colour grade of surrounding stones
G
Diamond type of surrounding stones
Natural
Cutting style of surrounding stones
Brilliant cut
Brand jewellery
No
Total carat weight of main stone(s)
7.94
Number of diamonds surrounding stones
48
Metal
Platinum
Total carat weight of surrounding stones
0.15
Colour of main stone
Green
Main stone
Emerald
Diamond clarity grade of surrounding stones
VS1, VS2
Surrounding stones
Diamond
Total weight
9.9 g
Transparency of main stone
Translucent
Condition
New
Gender
Women
Treatment of main stone
Clarity enhancement
Shape of main stone
Oval
Country of origin of main stone (if certified)
Zambia
Ring size
54 (EU) / 14 (IT) / 6 ¾ (US)
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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.
