20.0 mm internal diameter = approximately 62.8 mm circumference. Vintage Swedish 18K Yellow Gold Natural Diamond Ring – 0.02 ct – EU Size 63 A refined vintage ring crafted in 18 karat yellow gold and accented with natural diamonds, combining classic Scandinavian styling with an understated decorative finish. The warm yellow gold gives the ring a rich traditional appearance, while the small natural diamond accents add a subtle point of brilliance without overwhelming the design. Its restrained proportions make it suitable for everyday wear as well as an anniversary ring, commitment ring or vintage diamond band. The ring is of Swedish origin and dates from the 20th century. The stated combined diamond weight is approximately 0.02 carat. Details: Metal: Yellow gold Fineness: 18K / 750 Main stone: Natural diamond Additional stones: Natural diamond Total stated diamond weight: approximately 0.02 ct Internal diameter: approximately 20.0 mm Inner circumference: approximately 62.8 mm Ring size: EU 63 / US 10¼ / IT 23 Gender: Unisex Country of origin: Sweden Period: 20th century Laboratory report: None Condition: Excellent vintage condition with minimal signs of wear 2.568 The combination of 18K Swedish gold craftsmanship and discreet natural diamond decoration gives the ring a timeless character, suitable for collectors of vintage Scandinavian jewellery, traditional diamond rings and classic solid-gold jewellery. Please examine all photographs carefully, as they form an integral part of the description and show the diamonds, hallmarks, finish and overall condition in detail.