Ring - 18 kt. White gold - 1.75ct. tw. Diamond (Natural) - Diamond
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10
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Current bid
€ 400
Reserve price not met
Expert
Selected by Lina Plokhova
Specialises in post-2000 pre-owned jewellery. GIA diamond and diamond grading graduate.
Estimate € 6,300 - € 7,500
 | €400 | |
|---|---|---|
| €150 | |
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Riviera veretta ring in 18k white gold for women, featuring seven natural round brilliant diamonds totaling 1.75 ct with seven surrounding stones also totaling 1.75 ct, weighing 5.4 g and size 53 EU, new and without a laboratory report.
AI-assisted summary
Description from the seller
Splendid Seven-Diamond Riviera/Veretta Ring
This magnificent ‘veretta’ (or Riviera) ring model with seven stones is a triumph of light and timeless elegance. Ideal for celebrating an important anniversary or an unforgettable milestone, the timeless design maximizes the brilliance of the gems, creating a continuous ribbon of light around the finger.
It showcases high‑jewelry craftsmanship. The solid white‑metal setting (likely 18k white gold or platinum) uses a raised U‑shaped prong setting. This architectural technique leaves the diamond sides free, allowing light to pass through the stones from every angle and maximizing their fire and brilliance. Inside the shank there are also elegant factory engravings and the hallmarks that attest to authenticity.
Technical Details and Carat Calculation
To calculate the total carat weight, we base it on the diameter of the stones. A round brilliant-cut diamond with a diameter of 4 mm has an estimated standard weight of about 0.24–0.25 carats.
Multiplying this value by the number of gems (7) yields:
0.25 ct × 7 stones = 1.75 total carats (estimated).
Here is the summarized technical sheet:
Type: Seven‑stone Veretta / Riviera ring.
Gems: 7 natural round brilliant-cut diamonds.
Stone Size: 4 millimeters in diameter for each gem.
Estimated Total Carat Weight: ~1.75 ct overall.
Total Jewelry Weight: 5.4 grams (a substantial weight that lends solidity and prestige to the setting).
Finger Size: 13 (Italian standard size).
Setting Style: Shared prongs, designed to enhance luminosity.
This ring is a true “statement piece”: the generous size of the 4 mm diamonds combined with the 5.4-gram weight makes it a jewel of absolute prestige, with a bold and luxurious presence, yet always refined.
Splendid Seven-Diamond Riviera/Veretta Ring
This magnificent ‘veretta’ (or Riviera) ring model with seven stones is a triumph of light and timeless elegance. Ideal for celebrating an important anniversary or an unforgettable milestone, the timeless design maximizes the brilliance of the gems, creating a continuous ribbon of light around the finger.
It showcases high‑jewelry craftsmanship. The solid white‑metal setting (likely 18k white gold or platinum) uses a raised U‑shaped prong setting. This architectural technique leaves the diamond sides free, allowing light to pass through the stones from every angle and maximizing their fire and brilliance. Inside the shank there are also elegant factory engravings and the hallmarks that attest to authenticity.
Technical Details and Carat Calculation
To calculate the total carat weight, we base it on the diameter of the stones. A round brilliant-cut diamond with a diameter of 4 mm has an estimated standard weight of about 0.24–0.25 carats.
Multiplying this value by the number of gems (7) yields:
0.25 ct × 7 stones = 1.75 total carats (estimated).
Here is the summarized technical sheet:
Type: Seven‑stone Veretta / Riviera ring.
Gems: 7 natural round brilliant-cut diamonds.
Stone Size: 4 millimeters in diameter for each gem.
Estimated Total Carat Weight: ~1.75 ct overall.
Total Jewelry Weight: 5.4 grams (a substantial weight that lends solidity and prestige to the setting).
Finger Size: 13 (Italian standard size).
Setting Style: Shared prongs, designed to enhance luminosity.
This ring is a true “statement piece”: the generous size of the 4 mm diamonds combined with the 5.4-gram weight makes it a jewel of absolute prestige, with a bold and luxurious presence, yet always refined.
Details
Total carat weight of all stones
1.75
Diamond type of main stone
Natural
Laboratory report
No laboratory report
Era
After 2000
Fineness
18 kt.
Brand jewellery
No
Metal
White gold
Number of diamonds surrounding stones
7
Number of diamonds main stone
7
Total carat weight of main stone(s)
1.75
Total carat weight of surrounding stones
1.75
Main stone
Diamond
Surrounding stones
Diamond
Total weight
5.4 g
Condition
New
Gender
Women
Country of origin
Italy
Shape of main stone
Round
Cutting style of main stone
Brilliant cut
Ring size
53 (EU) / 13 (IT) / 6 ¼ (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.
