Unheated Oval Blue Sapphire Halo Ring 1.88 CT 18K Solid Gold With Guild Certificate Cornflower Blue

Gemstone: Unheated Natural blue sapphire

Origins: SRI LANKA

Weight:  1.60 carat 

Dimensions: gemstone:  8.72*5.32*4.29MM

                     center: 12.1*9.7MM

Color:     blue 

Clarity: really great . insignificant visible inclusion ,

Cut: Excellent cut , great brilliance

Ring Size:  US 6 

Weight:  3.78 gram

Diamond:  0.574ct H color , si1 clarity

Metal: 18K solid  gold

Certificate: loose stone certificate- Guild Unheated                                    Cornflower 

                  ring certificate-