Earthly Beauty is an Edwardian Platinum Black Opal and Diamond Ring. This magnificent Ring features an oval three carat Black Opal surrounded by tiny prong set Diamonds all around the outer border. There are also tiny prong set Diamonds that go half way down the side shanks within a braided border. The total carat weight of all the Diamonds is .80 carats. Beautiful filigree work on the underside of the bridge and side shanks adds to the allure of this Ring. This Black Opal has earthy tones of greens and blues. Size 7. Circa 1910.