Ring - 18 kt. White gold - 11.47ct. tw. Amethyst - Diamond
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Current bid
€ 23
Reserve price not met
Expert
Selected by Lina Plokhova
Specialises in post-2000 pre-owned jewellery. GIA diamond and diamond grading graduate.
Estimate € 2,200 - € 2,600
 | €23 | |
|---|---|---|
 | €20 |
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An 18 kt white gold cocktail ring with an 11.00 ct pear-shaped natural amethyst centerpiece, surrounded by 94 round brilliant natural diamonds (0.47 ct total) in a cathedral setting, weighing 9.65 g, EU size 53.5, with no laboratory report.
AI-assisted summary
Description from the seller
This majestic 18K white gold cocktail ring showcases an architectural crown silhouette centered by a monumental 11.00-carat pear-cut natural purple amethyst. Sourced from fine estate collections, this pre-loved unbranded creation features a vibrant violet-purple gemstone elevated within an openwork cathedral basket. The center gem is secured by eight substantial prongs—each individually micro-paved with natural diamonds—that rise like sculpted pillars to cradle the amethyst's teardrop contours. Encircling the gallery arches and extending down the shoulders of the band are 94 round brilliant natural diamonds totaling 0.47 carats (H-I color, eye-clean SI clarity). Weighing a substantial 9.65 grams of solid 18K white gold and sized at 53.5 EU / 14.5 HK, this high-profile statement ring delivers dramatic finger-elongating presence and regal brilliance.
TECHNICAL SPECIFICATIONS
Jewelry type: Ring (Classified as Cocktail / Statement / Cathedral style)
Metal: 18K White Gold
Hallmarks: 750 (Observed stamped on interior shank)
Ring size: 53.5 EU / 14.5 HK
Shank profile: Split cathedral shank tapering to a solid rounded band (Observed)
Setting style: Eight-prong elevated basket setting with micro-pavé accents
Prong count: 8 diamond-encrusted prongs (Observed)
Main Stone:
- Stone: Natural Amethyst
- Quantity: 1 stone
- Carat weight: 11.00 ct
- Shape: Pear shape
- Color: Purple
- Clarity: NA
Side Stone:
- Stone: Natural Diamond
- Quantity: 94 stones
- Total carat weight: 0.47 ct
- Shape: Round brilliant
- Color: H-I
- Clarity: SI
Total carat weight: 11.47 ct
Total jewelry weight: 9.65 g
Lot ID: 285695
SKU: SR-WG-285695
Certification: None
CONDITION REPORT
Condition: Pre-owned
Visible flaws: None; the 11.00ct pear purple amethyst and all 94 round brilliant natural diamonds appear present and securely mounted within their 18K white gold settings, the elevated crown basket maintains complete structural integrity, and the solid gold surface retains a brilliant mirror polish.
EXPERT NOTES
Based on visual evidence from the provided photography and model imagery, the ring presents a high-profile statement cocktail construction crafted in solid 18K white gold weighing 9.65 grams. The focal gem is an 11.00-carat pear-cut natural purple amethyst displaying rich violet saturation and transparent faceting. The gemstone is elevated within an openwork cathedral gallery held by eight diamond-set prongs (one capping the apex, three supporting each curved flank, and one securing the rounded base). Set along the prong pillars, basket arches, and shoulders are 94 round brilliant natural diamonds (0.47ct total, H-I/SI). The interior shank clearly reveals an observed "750" gold purity stamp alongside drilled azures beneath the shoulder settings.
WHY A BUYER WILL LOVE THIS PIECE
Buyers will fall in love with this substantial 9.65-gram ring for the commanding presence of its 11.00-carat purple amethyst and the unique architectural drama of its diamond-encrusted prong basket. The graceful teardrop silhouette of the pear cut creates an optical illusion that elongates and slenders the wearer's hand, while the 94 natural diamond accents catch light from every elevation. Sourced sustainably from fine estate collections, choosing this pre-loved heirloom represents an eco-conscious luxury choice that celebrates circular fashion while preserving the Earth's natural resources.
To ensure absolute peace of mind, every piece in our collection undergoes a rigorous physical authentication process before delivery. This includes gold purity verification to guarantee solid gold composition, microscopic analysis of each gemstone by certified gemologists to verify its natural origin and identify any treatment, and a meticulous physical inspection to confirm setting security and structural integrity.
Worldwide Insured Shipping: We securely ship our estate and vintage jewelry collections globally, with frequent deliveries to the USA, UK, Europe, Australia, and beyond. Every international package is fully insured and trackable for your peace of mind.
For special needs please feel free to contact us.
Please read all the important information below.
Please note that the photos provided may show slight variations from the actual item due to lighting, angles, and screen settings. We strive to accurately represent each item's color and details, but slight differences may occur. Rest assured, we aim to provide the most accurate portrayal possible to ensure your satisfaction with your purchase. If you have any questions or require further clarification, please feel free to reach out to us.
If the winning bidder decides to cancel/withdraw they will bear the risk, cost of all shipping, and return import duties of the seller.
NO RESERVE ITEMS TERMS:
We invite you to explore and bid on our exciting no-reserve items! To ensure a transparent and positive experience, please note a few key terms. Some pieces may not include formal certification, and a post-purchase resizing service is available for an additional fee. This service applies only to eligible rings where resizing is physically possible and must be requested within 24 hours of purchase to avoid shipping delays. Your bid is a binding commitment to purchase, and while returns may be accepted under specific circumstances, they are subject to a return fee. Please proceed with your bid only when you are comfortable with and fully accept these conditions. Happy bidding!
RESIZING REQUEST:
We are pleased to offer complimentary resizing for a change of up to two ring sizes, either up or down. This service is available for all eligible rings, provided the adjustment is physically possible, and must be requested within 24 hours of your purchase to ensure prompt shipping. For any adjustments beyond this range, our policy varies: making a ring larger by more than two sizes will incur an additional fee to cover the cost of adding more gold, while making a ring smaller by more than two sizes remains a complimentary service, as long as it is physically possible.
Shipping: 100% Insured.
Shipments that are shipped out will be provided with a tracking number.
The buyer is responsible for any local customs or VAT fees that might apply to the purchase.
-Import duties and taxes are not included in the item price.
The Import process is very simple as the shipping company does the entire import procedure, all the customer has to do is pay the VAT and customs clearance.
-in Portugal please note that to get the package you will need to use a local broker (new Regulation)
-in France, the price of the shipping fee includes the brokerage fee. Due to the country's regulations, customs clearance must take place with a customs broker, so please be aware that shipping time can be 7-12 business days. All the customer has to do is pay the VAT.
-in Switzerland, the VAT is only 7%.
-in Hong Kong and the USA the VAT is 0%.
This majestic 18K white gold cocktail ring showcases an architectural crown silhouette centered by a monumental 11.00-carat pear-cut natural purple amethyst. Sourced from fine estate collections, this pre-loved unbranded creation features a vibrant violet-purple gemstone elevated within an openwork cathedral basket. The center gem is secured by eight substantial prongs—each individually micro-paved with natural diamonds—that rise like sculpted pillars to cradle the amethyst's teardrop contours. Encircling the gallery arches and extending down the shoulders of the band are 94 round brilliant natural diamonds totaling 0.47 carats (H-I color, eye-clean SI clarity). Weighing a substantial 9.65 grams of solid 18K white gold and sized at 53.5 EU / 14.5 HK, this high-profile statement ring delivers dramatic finger-elongating presence and regal brilliance.
TECHNICAL SPECIFICATIONS
Jewelry type: Ring (Classified as Cocktail / Statement / Cathedral style)
Metal: 18K White Gold
Hallmarks: 750 (Observed stamped on interior shank)
Ring size: 53.5 EU / 14.5 HK
Shank profile: Split cathedral shank tapering to a solid rounded band (Observed)
Setting style: Eight-prong elevated basket setting with micro-pavé accents
Prong count: 8 diamond-encrusted prongs (Observed)
Main Stone:
- Stone: Natural Amethyst
- Quantity: 1 stone
- Carat weight: 11.00 ct
- Shape: Pear shape
- Color: Purple
- Clarity: NA
Side Stone:
- Stone: Natural Diamond
- Quantity: 94 stones
- Total carat weight: 0.47 ct
- Shape: Round brilliant
- Color: H-I
- Clarity: SI
Total carat weight: 11.47 ct
Total jewelry weight: 9.65 g
Lot ID: 285695
SKU: SR-WG-285695
Certification: None
CONDITION REPORT
Condition: Pre-owned
Visible flaws: None; the 11.00ct pear purple amethyst and all 94 round brilliant natural diamonds appear present and securely mounted within their 18K white gold settings, the elevated crown basket maintains complete structural integrity, and the solid gold surface retains a brilliant mirror polish.
EXPERT NOTES
Based on visual evidence from the provided photography and model imagery, the ring presents a high-profile statement cocktail construction crafted in solid 18K white gold weighing 9.65 grams. The focal gem is an 11.00-carat pear-cut natural purple amethyst displaying rich violet saturation and transparent faceting. The gemstone is elevated within an openwork cathedral gallery held by eight diamond-set prongs (one capping the apex, three supporting each curved flank, and one securing the rounded base). Set along the prong pillars, basket arches, and shoulders are 94 round brilliant natural diamonds (0.47ct total, H-I/SI). The interior shank clearly reveals an observed "750" gold purity stamp alongside drilled azures beneath the shoulder settings.
WHY A BUYER WILL LOVE THIS PIECE
Buyers will fall in love with this substantial 9.65-gram ring for the commanding presence of its 11.00-carat purple amethyst and the unique architectural drama of its diamond-encrusted prong basket. The graceful teardrop silhouette of the pear cut creates an optical illusion that elongates and slenders the wearer's hand, while the 94 natural diamond accents catch light from every elevation. Sourced sustainably from fine estate collections, choosing this pre-loved heirloom represents an eco-conscious luxury choice that celebrates circular fashion while preserving the Earth's natural resources.
To ensure absolute peace of mind, every piece in our collection undergoes a rigorous physical authentication process before delivery. This includes gold purity verification to guarantee solid gold composition, microscopic analysis of each gemstone by certified gemologists to verify its natural origin and identify any treatment, and a meticulous physical inspection to confirm setting security and structural integrity.
Worldwide Insured Shipping: We securely ship our estate and vintage jewelry collections globally, with frequent deliveries to the USA, UK, Europe, Australia, and beyond. Every international package is fully insured and trackable for your peace of mind.
For special needs please feel free to contact us.
Please read all the important information below.
Please note that the photos provided may show slight variations from the actual item due to lighting, angles, and screen settings. We strive to accurately represent each item's color and details, but slight differences may occur. Rest assured, we aim to provide the most accurate portrayal possible to ensure your satisfaction with your purchase. If you have any questions or require further clarification, please feel free to reach out to us.
If the winning bidder decides to cancel/withdraw they will bear the risk, cost of all shipping, and return import duties of the seller.
NO RESERVE ITEMS TERMS:
We invite you to explore and bid on our exciting no-reserve items! To ensure a transparent and positive experience, please note a few key terms. Some pieces may not include formal certification, and a post-purchase resizing service is available for an additional fee. This service applies only to eligible rings where resizing is physically possible and must be requested within 24 hours of purchase to avoid shipping delays. Your bid is a binding commitment to purchase, and while returns may be accepted under specific circumstances, they are subject to a return fee. Please proceed with your bid only when you are comfortable with and fully accept these conditions. Happy bidding!
RESIZING REQUEST:
We are pleased to offer complimentary resizing for a change of up to two ring sizes, either up or down. This service is available for all eligible rings, provided the adjustment is physically possible, and must be requested within 24 hours of your purchase to ensure prompt shipping. For any adjustments beyond this range, our policy varies: making a ring larger by more than two sizes will incur an additional fee to cover the cost of adding more gold, while making a ring smaller by more than two sizes remains a complimentary service, as long as it is physically possible.
Shipping: 100% Insured.
Shipments that are shipped out will be provided with a tracking number.
The buyer is responsible for any local customs or VAT fees that might apply to the purchase.
-Import duties and taxes are not included in the item price.
The Import process is very simple as the shipping company does the entire import procedure, all the customer has to do is pay the VAT and customs clearance.
-in Portugal please note that to get the package you will need to use a local broker (new Regulation)
-in France, the price of the shipping fee includes the brokerage fee. Due to the country's regulations, customs clearance must take place with a customs broker, so please be aware that shipping time can be 7-12 business days. All the customer has to do is pay the VAT.
-in Switzerland, the VAT is only 7%.
-in Hong Kong and the USA the VAT is 0%.
Details
Shape of surrounding stones
Round
Total carat weight of all stones
11.47
No. of main gemstones
1
Diamond type of surrounding stones
Natural
Laboratory report
No laboratory report
Era
After 2000
Number of diamonds surrounding stones
94
Metal
White gold
Total carat weight of main stone(s)
11.00
Brand jewellery
No
Fineness
18 kt.
Cutting style of surrounding stones
Brilliant cut
Main stone
Amethyst
Total carat weight of surrounding stones
0.47
Surrounding stones
Diamond
Total weight
9.65 g
Condition
Excellent condition - barely used with minimal signs of wear
Country of origin
Singapore
Gender
Women
Shape of main stone
Pear
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.
