No reserve price - Siru Koru - Ring Silver - Matti J. Hyvärinen






Holds a diamond diploma with distinction and a master’s degree in art market appraisal.
€3 |
|---|
Catawiki Buyer Protection
Your payment’s safe with us until you receive your object.View details
Trustpilot 4.4 | 143362 reviews
Rated Excellent on Trustpilot.
Sterling silver ring by Matti J. Hyvärinen for Sirokoru (Finland), dating from 1978, in very good vintage condition with light wear, adjustable EU size 53 (about 16.75 mm inner diameter); top width about 6 mm, top height about 6.6 mm, lower band width about 3.5 mm, weight 3.562 g, hallmarked MJH, 925 with Turku assay mark and A8 date stamp; laboratory report not available.
Description from the seller
A silver ring by Matti J. Hyvärinen for Finnish Sirokoru. The smooth, light-glossy surfaces flow into a rough, crater-like relief. That small relief gives the ring its sculptural form.
The ring band is open and tapers on one side beneath the top. This allows the size to be adjusted. The ring is in very good vintage condition, with normal, light signs of wear.
Maker: Matti J. Hyvärinen for Sirokoru, Finland
Material: sterling silver, 925
Hallmarks: MJH, 925, city mark of Turku, and date stamp A8
Dating: 1978
Current ring size: EU 53, approx. 16.75 mm inner diameter
Top width: approx. 6 mm
Top height: approx. 6.6 mm
Band width at the bottom: 3.5 mm
Condition: very good vintage condition with light signs of wear
- The photos are an integral part of the description. Please view them carefully for a good impression of the condition and any signs of wear.
- The jewelry will be carefully packaged and shipped with Track & Trace.
- Any import duties, VAT and other customs or additional costs are not included in the sale price and are entirely at the buyer's expense.
Seller's Story
A silver ring by Matti J. Hyvärinen for Finnish Sirokoru. The smooth, light-glossy surfaces flow into a rough, crater-like relief. That small relief gives the ring its sculptural form.
The ring band is open and tapers on one side beneath the top. This allows the size to be adjusted. The ring is in very good vintage condition, with normal, light signs of wear.
Maker: Matti J. Hyvärinen for Sirokoru, Finland
Material: sterling silver, 925
Hallmarks: MJH, 925, city mark of Turku, and date stamp A8
Dating: 1978
Current ring size: EU 53, approx. 16.75 mm inner diameter
Top width: approx. 6 mm
Top height: approx. 6.6 mm
Band width at the bottom: 3.5 mm
Condition: very good vintage condition with light signs of wear
- The photos are an integral part of the description. Please view them carefully for a good impression of the condition and any signs of wear.
- The jewelry will be carefully packaged and shipped with Track & Trace.
- Any import duties, VAT and other customs or additional costs are not included in the sale price and are entirely at the buyer's expense.
Seller's Story
Details
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.
