You'll appreciate the sophisticated and minimalist look of these oval-shaped blue sapphire and diamond drop earrings in yellow gold. Created in warm 10k gold each drop glistens with a 6. 0 x 4. 0mm oval-shaped bright blue sapphire. Diamonds shimmer along the sleek linear post. These 1/15 ct. T. W. Diamond earrings secure comfortably with friction backs.