14 Karat Rose Gold Hawaiian Floral Ring. The Hawaiian ring features two hand-engraved five-petal Plumeria flowers with leaves. The ring has a smooth shiny finish inside and out. Stamped inside the band is 14K. The ring is 13.3mm wide and has a total gold weight of 13.6 grams. The ring size is 7 1/2. In several Pacific Islands, such as Hawaii, Tahiti, Fiji, Samoa, New Zealand, Tonga, and the Cook Islands plumeria species are used for making leis.