BELUGA is a tribute to the endangered Sturgeon as they near extinction.The BELUGA solitaire ring is unexpected with an Akoya pearl wrapped in a bold diamond and gold setting. Each pearl has blemishes and flaws on the surface which actually indicate that a pearl is authentic. - Made in Japan.- 10K Yellow Gold.- Ring width 0.18 cm(approx.), Motif width 0.6 cm(approx.)- Diamond 0.04 ct, Akoya Pearl diameter 6.5-7.0 mm(approx.)- US Sizing. Ring Size Guide Please order other sizes here.