Cushion Blue Sapphire necklace Royal Blue Color Halo Diamond 18K solid gold with AIGS Certificate

Gemstone: Natural blue sapphire

Origins: SRI LANKA

Weight:   1.21carat 

Dimensions: center: 5.94*5.87

                     pendant: 8.9*8.9*6.0

Color: Royal blue , rich blue 

Clarity: really good . insignificant-minor visible inclusion ,

Cut: Excellent cut , great brilliance

Length: 40-45CM adjustable

Weight:  gram

Diamond:  0.326ct H color , VS-SI1 clarity

Metal: 18K solid  white gold

Certificate: AIGS certificate