Ring - 18 kt. White gold - 4.09ct. tw. Sapphire - Diamond - "GFCO&GIA Certificate"
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An 18 karat white gold ring with a cushion-cut blue sapphire main stone (3.68 ct) surrounded by 52 round brilliant diamonds (0.41 ct) for a total of 4.09 ct, size EU 54, GFCO Gem Lab report AUP623-40659-3, with no heating treatment as stated in the report.
AI-assisted summary
Description from the seller
Lot Number: RLG10018 TECY(P)
European Size: 54(EU)/14 (1T)/6 "3/4" (US)
========================================================================================
GFCO jewelry Report #AUP623-40659-3
Date : 2025-12-04
Description Of Article
One 18k White Gold Ring, Stamped "750" BS:3.07 1p, BS:0.61 20p, D:0.41 52p
Weighing In Total 5.63 G., Containing
Gold Net Weight: 4.82 Grams.
========================================================================================
Species............................................... Natural Corundum
Trade name...................................... Sapphire
Weight ............................................... 3.68 Carats
Color .................................................. Blue
Shape ................................................ Oval
Measurements............................... 8.66 x 5.86 x XX mm
Crown cut ........................................ Double Brilliant
Pavilion cut ..................................... Step
Origin .................................................. Sri Lanka
Comment : No Heat - No Treatment
=======================================================================================
GIA Report Number #7501023580
Report Date: August 06, 2024
Item Description.......................................................... One loose stone
Weight................................................................................ 3.07 carats
Measurements............................................................... 9.43 x 6.57 x 5.16 mm
Comments......................................................................... None
Details
Shape.............................................................................................. Oval
Cutting Style: Crown .......................................Modified Brilliant Cut
Cutting Style: Pavilion ...........................................................Step Cut
Transparency ................................................................. Transparent
Color................................................................................................ Blue
Results
Species.................................................................. Natural Corundum
Variety...................................................................... Natural Sapphire
Geographic Origin ...................................................... Not Requested
Treatment: No Indications Of Heating
=======================================================================================
Shape/cut............................................................. Round Brilliant
Total Estimated Weight................................. ± 0.41 Carat
Color Grade......................................................... E
Clarity Grade....................................................... VS
========================================================================================
Packaging
- Each piece is packed using a jewelry box and bubble mailer.
Shipping method
- We use the most reliable couriers, DHL/FedEx
- A tracking number will be provided for each shipment
Customs Formalities
- Customs and import fees are the sole responsibility of the buyer
- We cannot be held responsible for any charges incurred on importing jewelry to the buyer's country of residence
Special Notes for (French, Portuguese, and Canary Island) Customer
- Buyers from French, Portuguese, and Canary Islands need a customs agent broker to clear the shipment
- Please pay attention that usually a designated customs broker will have to be appointed by the client in order to release the package from customs.
Cancel/withdraw the Purchase item
- If the winning bidder decides to cancel/withdraw they will bear the risk, cost of all shipping, and return import duties of the seller
* Customer satisfaction is our highest priority, feel free to contact us if you have any concerns or questions.
* Also, the shipping fee does NOT include customs and import fees. VAT and other customs fees are the sole responsibility of the buyer. To avoid shipping delays, please make sure that your catawiki shipping details are up to date.
#MostWantedJewellery
Lot Number: RLG10018 TECY(P)
European Size: 54(EU)/14 (1T)/6 "3/4" (US)
========================================================================================
GFCO jewelry Report #AUP623-40659-3
Date : 2025-12-04
Description Of Article
One 18k White Gold Ring, Stamped "750" BS:3.07 1p, BS:0.61 20p, D:0.41 52p
Weighing In Total 5.63 G., Containing
Gold Net Weight: 4.82 Grams.
========================================================================================
Species............................................... Natural Corundum
Trade name...................................... Sapphire
Weight ............................................... 3.68 Carats
Color .................................................. Blue
Shape ................................................ Oval
Measurements............................... 8.66 x 5.86 x XX mm
Crown cut ........................................ Double Brilliant
Pavilion cut ..................................... Step
Origin .................................................. Sri Lanka
Comment : No Heat - No Treatment
=======================================================================================
GIA Report Number #7501023580
Report Date: August 06, 2024
Item Description.......................................................... One loose stone
Weight................................................................................ 3.07 carats
Measurements............................................................... 9.43 x 6.57 x 5.16 mm
Comments......................................................................... None
Details
Shape.............................................................................................. Oval
Cutting Style: Crown .......................................Modified Brilliant Cut
Cutting Style: Pavilion ...........................................................Step Cut
Transparency ................................................................. Transparent
Color................................................................................................ Blue
Results
Species.................................................................. Natural Corundum
Variety...................................................................... Natural Sapphire
Geographic Origin ...................................................... Not Requested
Treatment: No Indications Of Heating
=======================================================================================
Shape/cut............................................................. Round Brilliant
Total Estimated Weight................................. ± 0.41 Carat
Color Grade......................................................... E
Clarity Grade....................................................... VS
========================================================================================
Packaging
- Each piece is packed using a jewelry box and bubble mailer.
Shipping method
- We use the most reliable couriers, DHL/FedEx
- A tracking number will be provided for each shipment
Customs Formalities
- Customs and import fees are the sole responsibility of the buyer
- We cannot be held responsible for any charges incurred on importing jewelry to the buyer's country of residence
Special Notes for (French, Portuguese, and Canary Island) Customer
- Buyers from French, Portuguese, and Canary Islands need a customs agent broker to clear the shipment
- Please pay attention that usually a designated customs broker will have to be appointed by the client in order to release the package from customs.
Cancel/withdraw the Purchase item
- If the winning bidder decides to cancel/withdraw they will bear the risk, cost of all shipping, and return import duties of the seller
* Customer satisfaction is our highest priority, feel free to contact us if you have any concerns or questions.
* Also, the shipping fee does NOT include customs and import fees. VAT and other customs fees are the sole responsibility of the buyer. To avoid shipping delays, please make sure that your catawiki shipping details are up to date.
#MostWantedJewellery
Details
Shape of surrounding stones
Round
Free resizing offered
No
Total carat weight of all stones
4.09
No. of main gemstones
21
Lab report number
AUP623-40659-3
Diamond colour grade of surrounding stones
E
Diamond type of surrounding stones
Natural
Laboratory Report
GFCO Gem Lab
Era
After 2000
Cutting style of surrounding stones
Brilliant cut
Metal
White gold
Fineness
18 kt.
Brand jewellery
No
Total carat weight of main stone(s)
3.68
Number of diamonds surrounding stones
52
Main Stone
Sapphire
Total carat weight of surrounding stones
0.41
Colour of main stone
Blue
Diamond clarity grade of surrounding stones
VS1
Cut grade of main stone
Excellent
Surrounding Stones
Diamond
Total weight
5.63 g
Transparency of main stone
Transparent
Condition
New
Gender
Women
Treatment of main stone
No evidence of treatment
Title additional information
"GFCO&GIA Certificate"
Shape of main stone
Cushion
Cutting style of main stone
Brilliant cut
Country of origin of main stone (if certified)
Sri Lanka
Ring size
54 (EU) / 14 (IT) / 6 ¾ (US)
Sold by
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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.
