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Heart Faceted Imitation Sapphire

Part # 916-918 5 In Stock Weight -- lb -- g
Current price $3.36
Volume pricing
Total qty Discount Per unit You save
1 – 2 $3.36
3 – 4 5% off $3.19 $0.17
5 – 9 10% off $3.02 $0.34
10 + 12% off $2.96 $0.40
Add 2 more for 5% off, saves another $0.17 each.
Select Size: 6x6mm

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

  • Sapphire simulant – replicates the royal blue hue of natural sapphire
  • 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
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.
Brand
Otto Frei
Part #
916-918
Type
Faceted Gemstone
Dimensions
0.1 in x 0.1 in x 0.1 in
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