Ring - 18 kt. Yellow gold - 0.72ct. tw. Diamond (Natural) - Ruby
02
days
08
hours
54
minutes
00
seconds
Starting bid
€ 1
Reserve price not met
Expert
Selected by Lina Plokhova
Specialises in post-2000 pre-owned jewellery. GIA diamond and diamond grading graduate.
Estimate € 1,000 - € 1,100
No bids placed
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An 18K yellow gold ring featuring a natural round brilliant diamond (0.12 ct) set in two opposing clusters with six princess-cut rubies (0.60 ct total), for a total gemstone weight of 0.72 ct, weighing 3.94 g, size EU 53 (US 6 1/4), unbranded with no laboratory report.
AI-assisted summary
Description from the seller
This vibrant 18K yellow gold statement ring showcases a geometric bow-tie cluster motif centered by a sparkling natural diamond and vivid red rubies. Sourced from fine estate collections, this pre-loved unbranded creation features six princess-cut red rubies totaling 0.60 carats, set into two opposing diamond-shaped side clusters. At the heart of the design rests a round brilliant-cut natural diamond (0.12 carats calculated), adding a radiant contrast to the rich crimson gemstones. Sized at 53 EU / 14 HK and weighing 3.94 grams, this piece features an 8.5mm x 3.6mm top band profile crafted in solid 18K yellow gold for an eye-catching, tailored hand presence.
TECHNICAL SPECIFICATIONS
Jewelry type: Ring (Classified as Cluster / Geometric style)
Metal: 18K Yellow Gold
Hallmarks: 750 (Observed stamped on the interior shank)
Ring size: 53 EU / 14 HK
Band dimensions: 8.5 x 3.6 mm
Shank profile: Tapered solid shank (Observed)
Setting style: Prong and channel-set geometric cluster
Main Stone:
- Stone: Natural Diamond
- Quantity: 1 stone
- Total carat weight: 0.12 ct
- Shape: Round brilliant
- Color: H
- Clarity: VS
Side Stone:
- Stone: Natural Ruby
- Quantity: 6 stones
- Total carat weight: 0.60 ct
- Shape: Princess cut
- Color: Red
- Clarity: NA
Total carat weight: 0.72 ct
Total jewelry weight: 3.94 g
Lot ID: 281952
SKU: SR-YG-281952
Certification: None
CONDITION REPORT
Condition: Pre-owned
Visible flaws: None; all six princess-cut red rubies and the central round brilliant natural diamond are present and securely set within their 18K yellow gold mountings, and the band maintains complete structural integrity with a bright mirror polish.
EXPERT NOTES
Based on visual evidence from the provided photography and model imagery, the ring presents a geometric bow-tie cluster construction crafted in solid 18K yellow gold. Six square princess-cut natural red rubies are arranged in two opposing 3-stone rhombus clusters flanking an elevated central four-prong setting holding a round brilliant natural diamond. The side profile reveals a solid under-gallery structure with open side ports that optimize light transmission behind the gemstones. The interior shank features a smooth inner band clearly displaying an observed "750" gold purity hallmark.
WHY A BUYER WILL LOVE THIS PIECE
Buyers will fall in love with this 3.94-gram ring for its architectural symmetry and the rich color contrast between vivid crimson rubies and warm 18K yellow gold. The central diamond adds a brilliant flash of white light at the focal point of the geometric motif, creating a bold, vintage-inspired silhouette that sits comfortably on the hand. Sourced sustainably from fine estate collections, choosing this pre-loved unbranded 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 vibrant 18K yellow gold statement ring showcases a geometric bow-tie cluster motif centered by a sparkling natural diamond and vivid red rubies. Sourced from fine estate collections, this pre-loved unbranded creation features six princess-cut red rubies totaling 0.60 carats, set into two opposing diamond-shaped side clusters. At the heart of the design rests a round brilliant-cut natural diamond (0.12 carats calculated), adding a radiant contrast to the rich crimson gemstones. Sized at 53 EU / 14 HK and weighing 3.94 grams, this piece features an 8.5mm x 3.6mm top band profile crafted in solid 18K yellow gold for an eye-catching, tailored hand presence.
TECHNICAL SPECIFICATIONS
Jewelry type: Ring (Classified as Cluster / Geometric style)
Metal: 18K Yellow Gold
Hallmarks: 750 (Observed stamped on the interior shank)
Ring size: 53 EU / 14 HK
Band dimensions: 8.5 x 3.6 mm
Shank profile: Tapered solid shank (Observed)
Setting style: Prong and channel-set geometric cluster
Main Stone:
- Stone: Natural Diamond
- Quantity: 1 stone
- Total carat weight: 0.12 ct
- Shape: Round brilliant
- Color: H
- Clarity: VS
Side Stone:
- Stone: Natural Ruby
- Quantity: 6 stones
- Total carat weight: 0.60 ct
- Shape: Princess cut
- Color: Red
- Clarity: NA
Total carat weight: 0.72 ct
Total jewelry weight: 3.94 g
Lot ID: 281952
SKU: SR-YG-281952
Certification: None
CONDITION REPORT
Condition: Pre-owned
Visible flaws: None; all six princess-cut red rubies and the central round brilliant natural diamond are present and securely set within their 18K yellow gold mountings, and the band maintains complete structural integrity with a bright mirror polish.
EXPERT NOTES
Based on visual evidence from the provided photography and model imagery, the ring presents a geometric bow-tie cluster construction crafted in solid 18K yellow gold. Six square princess-cut natural red rubies are arranged in two opposing 3-stone rhombus clusters flanking an elevated central four-prong setting holding a round brilliant natural diamond. The side profile reveals a solid under-gallery structure with open side ports that optimize light transmission behind the gemstones. The interior shank features a smooth inner band clearly displaying an observed "750" gold purity hallmark.
WHY A BUYER WILL LOVE THIS PIECE
Buyers will fall in love with this 3.94-gram ring for its architectural symmetry and the rich color contrast between vivid crimson rubies and warm 18K yellow gold. The central diamond adds a brilliant flash of white light at the focal point of the geometric motif, creating a bold, vintage-inspired silhouette that sits comfortably on the hand. Sourced sustainably from fine estate collections, choosing this pre-loved unbranded 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
Total carat weight of all stones
0.72
No. of surrounding gemstones
6
Diamond type of main stone
Natural
Laboratory report
No laboratory report
Era
After 2000
Cutting style of surrounding stones
Princess cut
Metal
Yellow gold
Number of diamonds main stone
1
Fineness
18 kt.
Total carat weight of surrounding stones
0.60
Brand jewellery
No
Total carat weight of main stone(s)
0.12
Main stone
Diamond
Surrounding stones
Ruby
Total weight
3.94 g
Condition
Excellent condition - barely used with minimal signs of wear
Gender
Women
Country of origin
Singapore
Shape of main stone
Round
Cutting style of main stone
Brilliant cut
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.
