NATURAL RUBY DIAMOND OVAL ENGAGEMENT RING VINTAGE DOUBLE HALO SETTING SEMI-MOUNTFeatured here is a remarkable oval ring setting with diamonds and custom cut rubies! This beautiful double halo setting is a classic Art Deco style design that is a very rare to find. This setting fits a oval stone from 7. 5x5. 5 to just under 8x6 at 7. 9x5. 9. 8x6 can potentially fit, it is an aggressive fit and not all setters are able to setting a stone like this as it would require carefully removing some metal around the bezel. An 8x6 can only