34 Blue Ruby

Brand name: star jewelry
place of origin: guangxi, china (mainland)
model number: sj-34#01
gemstone type: synthetic (lab created)
gemstone color: 34#
gemstone material: sapphire
gemstone shape: emerald cut
gemstone size: 8x10
gemstone weight: normal weight
treatments applied: heat
optical special effects: color play or fire
application: ring, earrings, necklace, bracelet, fashion jewelry, watch
size range: 2x3-15x18mm
rugular shape: round, heart, oval, marquise, cushion, pricess, pear, radiant
quality: aaa, aaaa, aaaaa
remark: sample order or trial order is welcomed.
Density: 3.95-4.1 gcm³
hardness: 8
refractive index: 6~7.5