Heribert Engelbert, Swedish Modernist 1930s Sterling Ring with Rock Crystal For Sale at 1stDibs | engelbert knot ring auktion, engelbert ring, modernist rings
ENGELBERT 18k Yellow Gold Absolutely Slim Knot Ring with Diamonds - Bergdorf Goodman
Engelbert Absolutely Tight Knot 18K Whitegold Ring w. Diamonds – The Jewellery Room