No Reserve Price - Ring - 18 kt. Yellow gold - 5.01ct. tw. Diamond (Lab-grown)

07
days
19
hours
57
minutes
44
seconds
Current bid
€ 141
No reserve price
Chumeng Weng
Expert
Selected by Chumeng Weng

Holds a master’s in contemporary jewellery design and certified pearl specialist.

Retail Estimate  € 8,500 - € 10,100
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frBidder 1674 €141
frBidder 2130 €121
itBidder 8687 €111

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An 18 kt yellow gold ring set with a single 5.01 carat round brilliant-cut lab-grown diamond (color F, VS1), IGI certificate LG692594100.

AI-assisted summary

Description from the seller

Beautiful 18kt yellow gold ring set with a 5.01 carat brilliant-cut lab-grown diamond. Designed to highlight the stone’s remarkable sparkle and luminosity, this piece combines timeless style with modern values. Lab-grown diamonds offer the same captivating beauty as mined gems while being a more sustainable, eco-friendly choice. The warm gold band complements the diamond’s radiance, creating a harmonious balance of elegance and sophistication. The ring comes accompanied by IGI certification LG692594100, ensuring authenticity and superior quality. A versatile jewel that brings both luxury and conscious craftsmanship to any collection.


IGI Lab Report: LG692594100
18kt Yellow Gold
Diamond Shape: Round Brilliant
Carat: 5.01
Color: F
Cut: Ideal
Polishing: Excellent
Symmetry: Excellent
Fluorescence: None
Clarity: VS 1
Total weight: 3.32 g


More information is listed on the IGI certificate.

Ring Diameter: 17mm (appr. 53EU, 13 IT, 6 1/4 US)


The jewel will be delivered in a stylish gift box, accompanied by the original IGI certificate to guarantee the diamond's authenticity. The ring also bears both the gold and responsibility hallmarks and includes a two-year warranty for added assurance. All shipments are insured, tracked, and securely handled via DHL.

All buyers within the European Union pay no additional taxes on this jewel. Buyers outside the EU will need to take local taxes into account.

Before placing a bid, please carefully review the photos and consult the listed measurements to ensure the ring’s size and condition meet your expectations. While we provide high-quality images, please note that colors may appear slightly different depending on your device (e.g., phone, tablet, or laptop).

Kindly note that if the winning bidder decides to cancel or withdraw, they will be responsible for any shipping costs and import duties incurred by the seller.

Seller's Story

At THE LABORATORY, our team is dedicated to creating fine jewelry with a focus on sustainability and ethical practices. Specializing in earrings, rings, and necklaces, we use only the highest quality gold and lab-grown diamonds. Our choice of lab-grown diamonds is rooted in our belief that they offer a more ethical and environmentally responsible alternative to mined diamonds. With the same brilliance and beauty as natural diamonds, we see them as the future of fine jewelry, appealing to buyers seeking luxury without compromise. Each piece we create reflects our commitment to craftsmanship, where we combine modern technology with traditional techniques. From design to the final polish, every step is carefully executed to ensure the utmost quality and durability. We believe that jewelry should be both timeless and sustainable, and we are proud to offer pieces that embody these values. With years of experience, we meticulously craft and authenticate every piece, ensuring it reaches clients who value high-end, responsibly sourced jewelry. When you invest in a piece from THE LABORATORY, you are not only receiving a work of art but also contributing to a more sustainable future for the jewelry industry. Your THE LABORATORY Team.

Beautiful 18kt yellow gold ring set with a 5.01 carat brilliant-cut lab-grown diamond. Designed to highlight the stone’s remarkable sparkle and luminosity, this piece combines timeless style with modern values. Lab-grown diamonds offer the same captivating beauty as mined gems while being a more sustainable, eco-friendly choice. The warm gold band complements the diamond’s radiance, creating a harmonious balance of elegance and sophistication. The ring comes accompanied by IGI certification LG692594100, ensuring authenticity and superior quality. A versatile jewel that brings both luxury and conscious craftsmanship to any collection.


IGI Lab Report: LG692594100
18kt Yellow Gold
Diamond Shape: Round Brilliant
Carat: 5.01
Color: F
Cut: Ideal
Polishing: Excellent
Symmetry: Excellent
Fluorescence: None
Clarity: VS 1
Total weight: 3.32 g


More information is listed on the IGI certificate.

Ring Diameter: 17mm (appr. 53EU, 13 IT, 6 1/4 US)


The jewel will be delivered in a stylish gift box, accompanied by the original IGI certificate to guarantee the diamond's authenticity. The ring also bears both the gold and responsibility hallmarks and includes a two-year warranty for added assurance. All shipments are insured, tracked, and securely handled via DHL.

All buyers within the European Union pay no additional taxes on this jewel. Buyers outside the EU will need to take local taxes into account.

Before placing a bid, please carefully review the photos and consult the listed measurements to ensure the ring’s size and condition meet your expectations. While we provide high-quality images, please note that colors may appear slightly different depending on your device (e.g., phone, tablet, or laptop).

Kindly note that if the winning bidder decides to cancel or withdraw, they will be responsible for any shipping costs and import duties incurred by the seller.

Seller's Story

At THE LABORATORY, our team is dedicated to creating fine jewelry with a focus on sustainability and ethical practices. Specializing in earrings, rings, and necklaces, we use only the highest quality gold and lab-grown diamonds. Our choice of lab-grown diamonds is rooted in our belief that they offer a more ethical and environmentally responsible alternative to mined diamonds. With the same brilliance and beauty as natural diamonds, we see them as the future of fine jewelry, appealing to buyers seeking luxury without compromise. Each piece we create reflects our commitment to craftsmanship, where we combine modern technology with traditional techniques. From design to the final polish, every step is carefully executed to ensure the utmost quality and durability. We believe that jewelry should be both timeless and sustainable, and we are proud to offer pieces that embody these values. With years of experience, we meticulously craft and authenticate every piece, ensuring it reaches clients who value high-end, responsibly sourced jewelry. When you invest in a piece from THE LABORATORY, you are not only receiving a work of art but also contributing to a more sustainable future for the jewelry industry. Your THE LABORATORY Team.

Details

Era
After 2000
Free resizing offered
No
Total carat weight of all stones
5.01
Laboratory Report
International Gemological Institute (IGI)
Lab report number
LG692594100
Diamond type of main stone
Lab-grown
Diamond colour grade of main stone
F
Metal
Yellow gold
Fineness
18 kt.
Brand jewellery
No
Number of diamonds main stone
1
Main Stone
Diamond
Total carat weight of main stone(s)
5.01
Diamond clarity grade of main stone
VS1
Total weight
3.32 g
Condition
New
Country of Origin
Czechia
Gender
Women
Shape of main stone
Round
Cutting style of main stone
Brilliant cut
Ring size
53 (EU) / 13 (IT) / 6 ¼ (US)
Czech RepublicVerified
110
Objects sold
100%
pro

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 jewellery supplied. A small imperfection that cannot be seen in the photo but is included in the description is not a non-conformity. What are lab-grown diamonds? Lab-grown diamonds are diamonds produced by scientists using technology that recreates the conditions under which diamonds form deep in the earth. A lab-grown diamond is chemically, physically, and optically identical to diamonds that formed naturally - the only factor that makes them different from a natural diamond is that they originate from a lab. For that reason, lab-grown diamonds cannot be considered ‘rare’ or ‘unique’ and as such they represent a more affordable option when compared to natural diamonds and are valued at a considerably lower price per carat. Due to their availability and evolving market dynamics, lab-grown diamonds may not retain value over time and typically do not carry much resale value. A Laboratory Report is not a guarantee, valuation or appraisal regarding the articles described therein. A Laboratory Report contains only the characteristics of an article described after it has been graded, tested, examined, and analysed using the techniques and equipment used at the time of the examination from that specific Gemological Laboratory. 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 jewellery supplied. A small imperfection that cannot be seen in the photo but is included in the description is not a non-conformity. What are lab-grown diamonds? Lab-grown diamonds are diamonds produced by scientists using technology that recreates the conditions under which diamonds form deep in the earth. A lab-grown diamond is chemically, physically, and optically identical to diamonds that formed naturally - the only factor that makes them different from a natural diamond is that they originate from a lab. For that reason, lab-grown diamonds cannot be considered ‘rare’ or ‘unique’ and as such they represent a more affordable option when compared to natural diamonds and are valued at a considerably lower price per carat. Due to their availability and evolving market dynamics, lab-grown diamonds may not retain value over time and typically do not carry much resale value. A Laboratory Report is not a guarantee, valuation or appraisal regarding the articles described therein. A Laboratory Report contains only the characteristics of an article described after it has been graded, tested, examined, and analysed using the techniques and equipment used at the time of the examination from that specific Gemological Laboratory. 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.

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