Polish off any look with this striking marquise-cut blue sapphire gemstone solitaire ring. 10K gold. 8.0 x 4 marquise-cut blue sapphire. The cinched shank adds depth and dimension. Sapphire Solitaire Ring, Gold Book, Blue Sapphire Gemstone, Sapphire Solitaire, Peoples Jewellers, Sapphire Stone, Sapphire Gemstone, Marquise Cut, 1 Carat