A rare, Natural ruby weighing carats sits among carats of diamonds in this wonderful ring The GRS-certified ruby displays the desirable "pigeon-blood" red color With the GIA-certified diamonds this impressive gem is set in platinum and yellow gold
A Highly Unusual Eternity Ring, circa This unique antique engagement ring from the early is designed as two interlaced stylized triangles set with calibre cut rubies and rose cut diamonds in platinum topped gold milgrain settings. The triangles
Not a diamond girl but this is beautiful. I'd like it better with rubies or garnets where the diamonds are. White gold and palladium wave ring with uniquely colored tourmaline center and diamond accents.