BUYJEM • Factory Direct
Product details
For wholesale: specs extracted from product content and saved fields.
Ship from / originWuzhou Gemstone City
Category
Lab-grown Corundum (Ruby/Sapphire) / Loose Gemstones
Gem type
Lab-Grown Ruby
Shape
Heart
Size / weight
3×3mm – 15×15mm
Cut
Excellent
Color
Ruby Red – Pigeon Blood Red
Clarity
VS-VVS
Certificate
AGL/GRC
Growth method (lab)
Czochralski method
Factory / supplier
3 Wuzhou gem processing enterprises
Chemical
Al2O3
Hardness
9.0
Dispersion
0.018
Refractive index
1.76-1.77
Specific gravity
3.99-4.05
Customization
Custom cutting available
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This heart-cut lab-grown ruby offers a premium option with a classic heart shape. Available in a range of sizes from 3x3mm to 15x15mm, each stone features an Excellent cut for maximum brilliance. The color ranges from a rich Ruby Red to the coveted Pigeon Blood Red, with high VS-VVS clarity. Certified by leading gemological laboratories AGL/GRC. Custom cutting is available upon request.