Blue Sapphire Ring | Sapphire Engagement Ring | Unique Engagement Ring | Bridal Ring | Proposal Ring | Promise Ring | Gemstone Ring | Gift Product Specifications: - 6mm natural round Blue Sapphire at the center with approx. 1.02ct - 6 Round Brilliant cut Diamonds with total carat weight of 0.18ct - 4 Marquise cut Diamonds with total carat weight of 0.28ct - D-E in color and VS1-2 in clarity with Heart and Arrow (Ideal cut / Excellent Cut) The rarity of D through F graded stones makes them the mo