No reserve price - Ring - 18 kt. Platinum, Yellow gold - 1.56ct. tw. Sapphire - Diamond





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Antique ring from the 1910s in 18k yellow gold and platinum, set with three sapphires totaling 1.36 ct and two natural old-cut diamonds totaling 0.20 ct, with the central sapphire oval, size EU 55, in excellent condition.
Description from the seller
Ancient sublime 18K yellow gold and platinum garter ring, set with a gradient of 1.36 carats of sapphires and 0.20 carats of natural diamonds.
No reserve price
Accompanied by a professional authenticity certificate
Circa 1910s
Overall dimensions table: 18 mm x 5.7 mm, slightly tiered
Set with 3 magnificent cushion-cut sapphires and 2 old-cut diamonds
The arrangement of the stones, from smallest to largest diameter, creates a beautiful cascading and opulent effect
All stones are protected by a platinum bezel setting, enhanced with millegrain borders, giving texture to the whole
The sapphires display a very clear royal blue color, with lighter reflections toward the center. Royal blue is a much sought-after hue in high jewelry for its rarity and splendor. They are threaded with infinitesimal natural inclusions visible under a loupe—rutile needles, blade-like inclusions—that attest to a fine provenance
Central sapphire dimensions: 5 mm x 4.4 mm
Carat weight: 0.60 carats
Side sapphires dimensions: 4.8 mm x 3.2 mm
Carat weight each: 0.38 carats
Cumulative sapphire weight: approximately 1.36 carats
Old-cut diamonds of 3 mm diameter
Carat weight each: 0.10 carats
Total weight approximately 0.20 carats
Estimated quality: G-H / SI
Decorative profiles with small incised lines
Ring shank in a half-circle cross-section
A precious ring loaded with charm
Pleasant to wear, it does not catch on clothing
US ring size 7.5 (French size 55)
Weight: 2.41 g
Eagle head hallmark for 18K gold
Fast and careful shipping by tracked insured parcel
Seller's Story
Ancient sublime 18K yellow gold and platinum garter ring, set with a gradient of 1.36 carats of sapphires and 0.20 carats of natural diamonds.
No reserve price
Accompanied by a professional authenticity certificate
Circa 1910s
Overall dimensions table: 18 mm x 5.7 mm, slightly tiered
Set with 3 magnificent cushion-cut sapphires and 2 old-cut diamonds
The arrangement of the stones, from smallest to largest diameter, creates a beautiful cascading and opulent effect
All stones are protected by a platinum bezel setting, enhanced with millegrain borders, giving texture to the whole
The sapphires display a very clear royal blue color, with lighter reflections toward the center. Royal blue is a much sought-after hue in high jewelry for its rarity and splendor. They are threaded with infinitesimal natural inclusions visible under a loupe—rutile needles, blade-like inclusions—that attest to a fine provenance
Central sapphire dimensions: 5 mm x 4.4 mm
Carat weight: 0.60 carats
Side sapphires dimensions: 4.8 mm x 3.2 mm
Carat weight each: 0.38 carats
Cumulative sapphire weight: approximately 1.36 carats
Old-cut diamonds of 3 mm diameter
Carat weight each: 0.10 carats
Total weight approximately 0.20 carats
Estimated quality: G-H / SI
Decorative profiles with small incised lines
Ring shank in a half-circle cross-section
A precious ring loaded with charm
Pleasant to wear, it does not catch on clothing
US ring size 7.5 (French size 55)
Weight: 2.41 g
Eagle head hallmark for 18K gold
Fast and careful shipping by tracked insured parcel
Seller's Story
Details
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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.

