This stunning 18k gold and silver ring is set with seven Peruzzi-cut diamonds, and the band is completely set with tiny rose-cut diamonds all around. A totally unique design, which I have not seen before in my years in the antique jewellery trade!
The Peruzzi-cut was likely invented in Venice in the 17th Century and remained popular up till the 18th Century. Because the cuts were done entirely by hand, no two Peruzzi diamonds are identical. Each stone reflects the skill and artistry of the cutter who faceted it more than 300 years ago.
Although the Peruzzi cut shares similarities with other antique diamond shapes, it has several distinctive features. When viewed through the table, the facet arrangement creates a striking Maltese cross pattern, one of the easiest visual clues that a diamond belongs to this early brilliant style. Also, the diamonds tend to be quite deep, with the crown and pavilion often nearly equal in height. This gives the stone a tall profile compared with modern brilliant cuts.
These particular stones range in estimated weight from 0.12 to 0.25 carats, with a combined estimated weight of 1.20 carats. The silver settings behind all diamonds have created patina over time, which gives the diamonds a dark-greyish appearance.
GENERAL INFORMATION
Size: US 8.5, UK R, Circumference 59 mm.
Because the diamonds are set throughout, this ring cannot be sized.
Weight: 2.60 grams.
Age: 18th Century, also known as the Georgian Era, circa 1760s.
Material: Acid tested as being 18k gold and silver.
Condition: In good antique condition with some minor, consistent with age. As mentioned, the settings behind the diamonds have developed a greyish patina over time. One diamond has a chip on its table, which is likely an internal fracture that was present in the diamond rough; this can be seen in the pictures.
Read how to take care of foiled diamond jewellery here.
Please note that the antique box is for display purposes. This shop 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.