18ct White Gold 6mm Floral Diamond Set 0.34ct Total Diamond Weight. Ring weight 4.70grms. Ring Size N. Available to order in different ring sizes. Please contact us for further details. The Spring Blossom Ring is part of the Perennial Collection of Floral Bands for which the Ungar name is synonymous. This collection of exquisite rings with their unique designs reminiscent of elegance, style and quality from a bygone era will become timeless family heirlooms to treasure. Bernard Ungar is a descendant of fine jewellers from Eastern Europe and now works together with his wife Ruth. The name Ungar has been synonymous with the jewellery trade for five generations.