Ring - 18 kt. White gold - 25.70ct. tw. Star Sapphire - Diamond - Size 52 adjustable
00
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18
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07
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Current bid
€ 550
Reserve price not met
Expert
Selected by Ariana Helling
IGI Antwerp gemmologist with over 25 years' experience specialising in vintage brand jewellery.
Estimate € 4,200 - € 5,100
35 other people are watching this object
 Bidder 5440 | €550 | |
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18 kt white gold ring featuring a natural oval cabochon star sapphire of about 25.00 ct, surrounded by 16 round brilliant-cut diamonds totaling about 0.70 ct (overall 25.70 ct), weighing 14.7 g, size EU 52 (US 6), handmade with a master signature and no laboratory report.
AI-assisted summary
Description from the seller
Please note: NO shipping to customs territories outside the EU.
Ring in 750 / 18 K white gold. The ring features a magnificently large head. It is a handcrafted piece by a goldsmith with a master signature on the shank. Set in the very large head is an impressively large sapphire of approximately 25.00 ct. This opaque sapphire is a natural star sapphire. No artificial enhancement has been made to the natural star; the internal light effects are naturally occurring. Therefore, the asterism is not very pronounced but still visibly present. The mystical point of light moves across the stone with every movement.
The star effect or light point is caused by rutile inclusions in sapphire. These cross lines meet at a central point. This creates the asterism (star effect), which here manifests more as a luminous point.
The sapphire measuring 17.8 x 15.5 mm with a height of 8.3 mm weighs approximately 25.00 ct.
16 diamonds in brilliant cut with diameters of 2.35-2.4 mm surround the large sapphire and together weigh approximately 0.70 ct. (G-F/ VS).
Very good condition and an extravagant look.
Ring head dimensions: 25 mm, width across it: 22.3 mm, height of the ring head: 12.8 mm.
Weight: massive 14.7 grams.
Stamped with 750 and Master Signature 'JP' or similar.
Ring size 52 / 16.6 mm - adjustable over and for 40 euros between sizes 50-56. Larger sizes are also easily available upon request for an additional charge, as the ring band is quite substantial.
Delivery in a jewelry box with a house certificate as a PDF – for the love of the environment.
Insured shipping with UPS/DHL.
ATTENTION: NO shipping to customs areas outside the EU
Seller's Story
Dear prospective and current customer!
We have been active in the jewelry industry for 40 years. We draw on a wealth of experience and can selectively filter high-quality goldsmith and jewelry pieces from industrial mass production. Our goal is to offer customers a jewelry experience without regret. Therefore, we place special emphasis on the quality and individuality of the jewelry pieces we offer.
In this context, we especially invite international buyers to explore less well-known goldsmith brands, which we know offer excellent quality jewelry and often unique pieces. For this purpose, we conduct an expert pre-selection for the benefit and satisfaction of our customers. Customer satisfaction is also clearly reflected in our reviews.
So rely on our select expertise, which boasts 40 years of experience in the jewelry industry.
Your silver trio and gold trio
Translated by Google TranslatePlease note: NO shipping to customs territories outside the EU.
Ring in 750 / 18 K white gold. The ring features a magnificently large head. It is a handcrafted piece by a goldsmith with a master signature on the shank. Set in the very large head is an impressively large sapphire of approximately 25.00 ct. This opaque sapphire is a natural star sapphire. No artificial enhancement has been made to the natural star; the internal light effects are naturally occurring. Therefore, the asterism is not very pronounced but still visibly present. The mystical point of light moves across the stone with every movement.
The star effect or light point is caused by rutile inclusions in sapphire. These cross lines meet at a central point. This creates the asterism (star effect), which here manifests more as a luminous point.
The sapphire measuring 17.8 x 15.5 mm with a height of 8.3 mm weighs approximately 25.00 ct.
16 diamonds in brilliant cut with diameters of 2.35-2.4 mm surround the large sapphire and together weigh approximately 0.70 ct. (G-F/ VS).
Very good condition and an extravagant look.
Ring head dimensions: 25 mm, width across it: 22.3 mm, height of the ring head: 12.8 mm.
Weight: massive 14.7 grams.
Stamped with 750 and Master Signature 'JP' or similar.
Ring size 52 / 16.6 mm - adjustable over and for 40 euros between sizes 50-56. Larger sizes are also easily available upon request for an additional charge, as the ring band is quite substantial.
Delivery in a jewelry box with a house certificate as a PDF – for the love of the environment.
Insured shipping with UPS/DHL.
ATTENTION: NO shipping to customs areas outside the EU
Seller's Story
Dear prospective and current customer!
We have been active in the jewelry industry for 40 years. We draw on a wealth of experience and can selectively filter high-quality goldsmith and jewelry pieces from industrial mass production. Our goal is to offer customers a jewelry experience without regret. Therefore, we place special emphasis on the quality and individuality of the jewelry pieces we offer.
In this context, we especially invite international buyers to explore less well-known goldsmith brands, which we know offer excellent quality jewelry and often unique pieces. For this purpose, we conduct an expert pre-selection for the benefit and satisfaction of our customers. Customer satisfaction is also clearly reflected in our reviews.
So rely on our select expertise, which boasts 40 years of experience in the jewelry industry.
Your silver trio and gold trio
Translated by Google TranslateDetails
Era
After 2000
Shape of surrounding stones
Round
Total carat weight of all stones
25.70
Laboratory Report
No laboratory report
Diamond type of surrounding stones
Natural
No. of main gemstones
1
Cutting style of surrounding stones
Brilliant cut
Metal
White gold
Fineness
18 kt.
Brand jewellery
No
Total carat weight of main stone(s)
25.00
Number of diamonds surrounding stones
16
Total carat weight of surrounding stones
0.70
Main Stone
Star Sapphire
Surrounding Stones
Diamond
Total weight
14.7 g
Condition
Excellent condition - barely used with minimal signs of wear
Gender
Women
Title additional information
Size 52 adjustable
Shape of main stone
Oval
Cutting style of main stone
Cabochon cut
Ring size
52 (EU) / 12 (IT) / 6 (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.
