Vintage Abstract Sea Urchin ring with Offset Diamond in 18k Yellow Gold

Vintage 18k yellow gold Sea Urchin like ring with a single prong set diamond with a textured band.  ID#: RG1061 Diamond: One (1) prong set, round brilliant cut diamond measuring approximately 2.1mm in diameter with an estimated VS2 clarity and F colour. Total estimated 0.03ct diamond weight. Metal: 18k yellow gold  Size: 7 1/2 Band Width: 3.8mm  Weight: 7.2g Markings: '18K' 'CREATE' 'S'