Antique signet ring circa 1750–1810 Silver unique piece Early Classicism Seal Ring Antique 18th Century

Rare original from the period around 1750 to 1810 – a hand-forged silver signet ring with deep blue, stone-like glass paste in the seal head.
This ring most likely originates from the Ottoman, Eastern European or Balkan region , where such pieces were worn as personal identification or guild rings.
The massive proportions, the weight (6.28 g) and the clear, low-detail form indicate an early, non-industrially manufactured version.
The seal stone is smooth, hard and cool – presumably it is made of historic cobalt glass or glass paste , which is confirmed by the violet fluorescence under UV light.
The surface shows traces of an old engraving or monogram structure – as is common with genuine signet rings.
The silver is not hallmarked , which is typical of pre-industrial, regional handcraft in the 18th century.
The ring was not restored but left in its original condition – with authentic aging and collector's patina.
A unique collector's item with museum-like character, ideal for antique lovers, historians, or specialist dealers.
Such rings are hard to find these days – especially not in this unrestored condition.
An investment and a historical object in one.
Product details:

• Period: approx. 1750–1810

• Style: Early Classicism / Ottoman / Eastern European

• Ring material: Hand-forged silver (unhallmarked)

• Stone: Glass paste with violet UV effect (cobalt inlay)

• Ring weight: approx. 6.28 g

• Inner diameter: approx. 18–19 mm (EU size 57–59)

• Dimensions ring head: approx. 1.3 × 1.1 cm

• Width of ring band (side): approx. 1 cm

• Condition: Original, unrestored, age-related patina

• UV light test: Stone fluoresces violet – not a gemstone, but historical material

• Use: signet ring, identity ring, guild ring

• Origin (presumably): Balkans / Ottoman Empire / Russia

• Special feature: Genuine handcraft, not a mass product

• Ideal for: collectors, museums, historians, reenactment, exhibitions