A Superb Antique Demantoid And Rose Cut Diamond Ring
made in St Petersburg between 1904 and 1908
56 zolotniks gold, an oval demantoid garnet (0.75 ct), nine rose cut diamonds
US ring size 7 (inner diameter 17 mm)
An excellent quality translucent sparkling green demantoid garnet from the Ural Mountains. The stone is glowing even under a low light. Very clean and strikingly beautiful.
The ring is struck with 56 zolotniks old Russian gold standard with initials ‘AP’ of St Petersburg assay master Alexander Romanov.