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Description
Mimicking the rich royal blue of natural sapphire, these round faceted imitation sapphires are composed of lab-created blue spinel. Designed as a sapphire simulant, they deliver a convincing color match at a practical price point — ideal for production jewelry, samples, and resale applications. Available in a wide range of calibrated sizes from 1.00mm to 8.00mm to suit a variety of setting styles and design needs.
Features
- Sapphire simulant — mimics the royal blue color of natural sapphire
- Composed of synthetic spinel — lab-created material for consistent color and clarity
- Safe for stone-in-place casting, though some risk of damage may occur
- Calibrated sizes for predictable fit in standard settings
- Suitable for resale and production jewelry use
Specifications
| Stone Type | Imitation Sapphire (Sapphire Simulant) |
|---|---|
| Material | Lab-Created Blue Spinel (Synthetic Spinel) |
| Shape | Round Faceted |
| Size Range | 1.00mm – 8.00mm |
| Size Tolerance | +/– 0.10mm |
| Stone-in-Place Casting | Usually safe; some risk of damage may occur |
| Cleaning | Warm soapy water; ultrasonic and steam cleaning usually safe |
Available Options
| Part # | Size |
|---|---|
| 910-910 | 1.00mm |
| 910-912 | 1.25mm |
| 910-915 | 1.50mm |
| 910-917 | 1.75mm |
| 910-920 | 2.00mm |
| 910-922 | 2.25mm |
| 910-925 | 2.50mm |
| 910-927 | 2.75mm |
| 910-930 | 3.00mm |
| 910-932 | 3.25mm |
| 910-935 | 3.50mm |
| 910-937 | 3.75mm |
| 910-940 | 4.00mm |
| 910-945 | 4.50mm |
| 910-950 | 5.00mm |
| 910-955 | 5.50mm |
| 910-960 | 6.00mm |
| 910-965 | 6.50mm |
| 910-970 | 7.00mm |
| 910-980 | 8.00mm |
Notes
- Calibrated gemstone sizes may vary slightly +/– 0.10mm.
- Stone-in-place casting is generally considered safe, though some risk of damage may occur depending on casting conditions.
- Ultrasonic and steam cleaning are usually safe; warm soapy water is recommended for standard care.
Specifications
- Brand
- Otto Frei
- Part #
- Varies by size
- Type
- Faceted Gemstone
- Dimensions
- 0.1 in x 0.1 in x 0.1 in
- Stone Type
- Imitation Sapphire (Sapphire Simulant)
- Material
- Lab-Created Blue Spinel (Synthetic Spinel)
- Shape
- Round Faceted
- Size Range
- 1.00mm – 8.00mm
- Size Tolerance
- +/– 0.10mm
- Stone-in-Place Casting
- Usually safe; some risk of damage may occur
- Cleaning
- Warm soapy water; ultrasonic and steam cleaning usually safe
California Prop 65 Warning:Cancer and Reproductive Harm. www.P65warnings.ca.gov.
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