This highly unusual antique unisex ring of a unique Art Nouveau design was made in Moscow between 1908 and 1917.

The ring is carved with elaborate scrolling and interlacing foliage, and it is prong-set with an antique cushion cut diamond (approximately 1.56 ct, 7.7 x 6.4 x 4.3 mm, color – L, clarity SI/1)

Width 1/2 in. (12,5 mm)

Weight 6.9 grams

Ring size 7 (17 mm) sizable

The ring is stamped with Moscow assay mark for 56 zolotnik old Russian gold standard (14K ) and maker’s initials ‘ IБ ‘.