Ring - 18 kt. White gold - 1.04ct. tw. Diamond (Natural) - Diamond

03
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12
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€ 1
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Akib Shaikh
Expert
Retail Estimate  € 2,200 - € 2,700
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An 18K white gold two-piece interlocking ring set for women featuring a 0.50 carat natural round brilliant center diamond (F color, VS2 clarity) in a six-prong solitaire, a 0.04 carat dangling charm, and a pavé-set tiara guard of 0.50 carats with 20 surrounding stones, totaling 1.04 ct, weighing 6.01 g, EU size 49, with a GIA certificate (No. 1427606870).

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Description from the seller

This sovereign 18K white gold detachable ring set is a triumph of romantic storytelling and majestic jewelry engineering. At the heart of this unbranded masterpiece is a GIA-certified 0.50-carat round brilliant-cut natural diamond, graded with an exceptional colorless F color and eye-clean VS2 clarity. The center diamond is cradled in a high-profile six-prong solitaire setting, featuring a whimsical, dangling bezel-set round diamond charm of 0.04 carats that sways elegantly from a delicate chain attached beneath the gallery. This solitaire is designed to seamlessly interlock with a spectacular crown-shaped guard jacket ring. The jacket is meticulously paved with 20 round brilliant-cut diamonds totaling 0.50 carats of matching F-G color and VS clarity, forming a glittering tiara peak that arches above the center stone. Weighing a solid 6.01 grams and sized at 49 EU (10.5 HK), this versatile pre-loved set can be worn together for an opulent statement or separately for understated refinement.

TECHNICAL SPECIFICATIONS
Jewelry type: Ring (Two-piece interlocking set)
Metal: 18K White Gold
Hallmarks: Au750 and 0.50 (Observed stamped on the inner shanks)
Ring size: EU 49 / HK 10.5
Shank profile: Interlocking bypass and straight shanks
Prong count: 6 prongs (center stone) and 40 prongs (accent stones)
Setting style: Six-prong solitaire with dangling chain charm and a pavé-set tiara guard ring

Main Stone:
- Stone: Natural Diamond
- Quantity: 1 piece
- Carat weight: 0.50 ct
- Shape: Round brilliant
- Color: F
- Clarity: VS2
- Cut: Excellent
- Polish: Excellent
- Symmetry: Excellent
- Fluorescence: Medium Blue
- Measurements: 5.12 mm - 5.14 mm x 3.13 mm
- Treatment: None

Side Stone:
- Stone: Natural Diamond
- Quantity: 1 piece (Dangling charm)
- Carat weight: 0.04 ct
- Shape: Round brilliant
- Color: F-G
- Clarity: VS
- Treatment: None

Secondary Side Stone:
- Stone: Natural Diamonds (Tiara Guard)
- Quantity: 20 stones
- Total carat weight: 0.50 ct
- Shape: Round brilliant
- Color: F-G
- Clarity: VS
- Treatment: None

Total carat weight: 1.04 ct
Total jewelry weight: 6.01 g
Lot ID: 278243
SKU: SR-WG-278243
Certification: GIA Certificate (Physical copy included)
Certificate Number: GIA 1427******

CONDITION REPORT
Condition: Pre-owned

EXPERT NOTES
Based on visual evidence from the provided images and GIA certificate, this lot is a spectacular, beautifully engineered two-part interlocking tiara ring system. The primary solitaire features a top-grade 0.50ct round brilliant-cut natural diamond showing superb scintillation, light return, and an Excellent cut grade as confirmed by GIA Dossier 1427******. Suspended from two tiny ringlets soldered to the solitaire under-gallery is a fine white gold trace chain holding a bezel-set 0.04ct round brilliant diamond charm. The secondary guard ring features a double-rail band with an ornate, curved tiara frame paved with 20 brilliant diamonds. The solitaire shank fits snugly inside the open center channel of the guard ring, aligning the center diamond right below the apex of the tiara. Both bands are clearly stamped with gold purity marks (Au750) and carat indicators, demonstrating high-end craftsmanship and structural precision.

WHY A BUYER WILL LOVE THIS PIECE
Buyers will be captivated by this heavy 6.01-gram ring set for its extraordinary versatility and majestic, fairytale-inspired tiara aesthetic. The ingenious interlocking design allows you to transition effortlessly from a sleek, understated solitaire with a playful dangling diamond charm to an opulent, high-brilliance crown statement that turns heads. Backed by a prestigious GIA certificate verifying its colorless F color and excellent cut, this ring represents an incredibly secure and high-value precious asset of enduring worth. Choosing this sustainably sourced, pre-loved estate set supports an ethical, circular luxury economy, giving a second life to an exquisite piece of jewelry without the ecological toll of new mining. Its beautifully contoured interior and precise mechanical alignment provide a secure and incredibly comfortable fit on a size 49 EU finger, making it a spectacular celebration of personal success or an unforgettable romantic gift.

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 sovereign 18K white gold detachable ring set is a triumph of romantic storytelling and majestic jewelry engineering. At the heart of this unbranded masterpiece is a GIA-certified 0.50-carat round brilliant-cut natural diamond, graded with an exceptional colorless F color and eye-clean VS2 clarity. The center diamond is cradled in a high-profile six-prong solitaire setting, featuring a whimsical, dangling bezel-set round diamond charm of 0.04 carats that sways elegantly from a delicate chain attached beneath the gallery. This solitaire is designed to seamlessly interlock with a spectacular crown-shaped guard jacket ring. The jacket is meticulously paved with 20 round brilliant-cut diamonds totaling 0.50 carats of matching F-G color and VS clarity, forming a glittering tiara peak that arches above the center stone. Weighing a solid 6.01 grams and sized at 49 EU (10.5 HK), this versatile pre-loved set can be worn together for an opulent statement or separately for understated refinement.

TECHNICAL SPECIFICATIONS
Jewelry type: Ring (Two-piece interlocking set)
Metal: 18K White Gold
Hallmarks: Au750 and 0.50 (Observed stamped on the inner shanks)
Ring size: EU 49 / HK 10.5
Shank profile: Interlocking bypass and straight shanks
Prong count: 6 prongs (center stone) and 40 prongs (accent stones)
Setting style: Six-prong solitaire with dangling chain charm and a pavé-set tiara guard ring

Main Stone:
- Stone: Natural Diamond
- Quantity: 1 piece
- Carat weight: 0.50 ct
- Shape: Round brilliant
- Color: F
- Clarity: VS2
- Cut: Excellent
- Polish: Excellent
- Symmetry: Excellent
- Fluorescence: Medium Blue
- Measurements: 5.12 mm - 5.14 mm x 3.13 mm
- Treatment: None

Side Stone:
- Stone: Natural Diamond
- Quantity: 1 piece (Dangling charm)
- Carat weight: 0.04 ct
- Shape: Round brilliant
- Color: F-G
- Clarity: VS
- Treatment: None

Secondary Side Stone:
- Stone: Natural Diamonds (Tiara Guard)
- Quantity: 20 stones
- Total carat weight: 0.50 ct
- Shape: Round brilliant
- Color: F-G
- Clarity: VS
- Treatment: None

Total carat weight: 1.04 ct
Total jewelry weight: 6.01 g
Lot ID: 278243
SKU: SR-WG-278243
Certification: GIA Certificate (Physical copy included)
Certificate Number: GIA 1427******

CONDITION REPORT
Condition: Pre-owned

EXPERT NOTES
Based on visual evidence from the provided images and GIA certificate, this lot is a spectacular, beautifully engineered two-part interlocking tiara ring system. The primary solitaire features a top-grade 0.50ct round brilliant-cut natural diamond showing superb scintillation, light return, and an Excellent cut grade as confirmed by GIA Dossier 1427******. Suspended from two tiny ringlets soldered to the solitaire under-gallery is a fine white gold trace chain holding a bezel-set 0.04ct round brilliant diamond charm. The secondary guard ring features a double-rail band with an ornate, curved tiara frame paved with 20 brilliant diamonds. The solitaire shank fits snugly inside the open center channel of the guard ring, aligning the center diamond right below the apex of the tiara. Both bands are clearly stamped with gold purity marks (Au750) and carat indicators, demonstrating high-end craftsmanship and structural precision.

WHY A BUYER WILL LOVE THIS PIECE
Buyers will be captivated by this heavy 6.01-gram ring set for its extraordinary versatility and majestic, fairytale-inspired tiara aesthetic. The ingenious interlocking design allows you to transition effortlessly from a sleek, understated solitaire with a playful dangling diamond charm to an opulent, high-brilliance crown statement that turns heads. Backed by a prestigious GIA certificate verifying its colorless F color and excellent cut, this ring represents an incredibly secure and high-value precious asset of enduring worth. Choosing this sustainably sourced, pre-loved estate set supports an ethical, circular luxury economy, giving a second life to an exquisite piece of jewelry without the ecological toll of new mining. Its beautifully contoured interior and precise mechanical alignment provide a secure and incredibly comfortable fit on a size 49 EU finger, making it a spectacular celebration of personal success or an unforgettable romantic gift.

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

Era
After 2000
Shape of surrounding stones
Round
Total carat weight of all stones
1.04
Lab report number
1427606870
Laboratory report
Gemological Institute of America (GIA)
Diamond colour grade of surrounding stones
F
Diamond type of main stone
Natural
Diamond type of surrounding stones
Natural
Diamond colour grade of main stone
F
Cutting style of surrounding stones
Brilliant cut
Fineness
18 kt.
Brand jewellery
No
Number of diamonds surrounding stones
21
Number of diamonds main stone
1
Metal
White gold
Total carat weight of surrounding stones
0.54
Total carat weight of main stone(s)
0.50
Main stone
Diamond
Diamond clarity grade of main stone
VS2
Diamond clarity grade of surrounding stones
VS1
Surrounding stones
Diamond
Total weight
6.01 g
Condition
Excellent condition - barely used with minimal signs of wear
Country of origin
Singapore
Gender
Women
Shape of main stone
Round
Cutting style of main stone
Brilliant cut
Ring size
49 (EU) / 9 (IT) / 4 ¾ (US)
Sold by
SingaporeVerified
1281
Objects sold
100%
protop

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.

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