This ring named diana ring Grade: 585/1000 14K yellow gold hallmarked Weight: 3.28 grams Size: 18.50 mm dimension Stone: treated sapphire size approx 0.50 ct Oval cut 8x 0.01 ct diamonds total 0.08 ct brilliant cut VVS2/G This has been heat tested and checked, used whit microscope "Gemstones are commonly treated to enhance color or clarity. This has not been investigated for this specific article ". Second hand Registered shipping whit following code fast shipping box included