The setting of this 18th Century ring is set with an array of table-cut and rose-cut diamonds of various shapes and sizes. Although it is notoriously difficult to estimate rose-cut diamonds, I have conservatively calculated all diamonds combined to weight around 1.23 carats.
All diamonds have been set in a closed, silver setting. Traditionally, this was done because the silver brings out the brilliance of the diamonds, while the gold ring would prevent the silver from touching the skin and potentially staining it.
The table-cut is one of the earliest ways invented to facet a diamond. The flat top -which resembles a table and gives the shape its name - and angled corners of this facetting shape follow the natural shape of a diamond crystal closely. This diamond shape can be found mostly in jewels of the 16th and 17th Century. When other styles such as the rose-cut, which can also be found in this ring, were developed, table-cuts became obsolete. It is therefore quite unusual to find them in a late 18th Century ring. It is possible that this ring was composed with diamonds from broken, antique jewels that were in the possession of the first owner.
GENERAL INFORMATION
Size: US 7.5 / UK O, circumference 56.5 mm.
The front setting measures 18 x 15 mm.
This ring could be sized, but this would interfere with the pattern on the shank.
Weight: 5.20 grams
Age: Late 18th Century, circa 1780s.
Material: Hallmarked for 14k gold and 835/1000 silver.
Condition: This ring is in good antique condition with only minor signs of wear, consistent with age. There is an old resizing mark at the back.
Read more about how to take care of rose-cut diamond jewellery here.
Please note that this store is based in the EU. Although antiques are exempt from taxes in most countries, buyers from outside the EU might be subject to import duties.