Mimicking the royal blue color of natural sapphire, this heart-shaped faceted stone is composed of lab-created blue spinel. Offered as a sapphire simulant, it delivers rich, saturated color at an accessible price point—making it an excellent choice for finished jewelry, custom designs, and resale applications.
This stone is generally safe for stone-in-place casting, though some risk of damage may occur depending on casting conditions. Clean with warm, soapy water. Use of ultrasonic and steam cleaners is usually safe. Calibrated gemstone sizes may vary slightly +/– 0.10mm.
Features
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Sapphire simulant – replicates the royal blue hue of natural sapphire
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Composed of synthetic spinel – lab-created for consistent color and clarity
- Heart faceted cut for brilliance and visual impact
- Generally safe for stone-in-place casting
- Compatible with ultrasonic and steam cleaning in most applications
- Suitable for resale in finished jewelry settings
Specifications
| Stone Type |
Imitation Sapphire (Sapphire Simulant) |
| Composition |
Lab-Created Synthetic Blue Spinel |
| Cut |
Heart Faceted |
| Size Tolerance |
+/– 0.10mm |
| Casting |
Generally safe for stone-in-place casting |
| Cleaning |
Warm soapy water; ultrasonic and steam usually safe |
Available Options
| Part # |
Size |
| 916-918 |
6x6mm |