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Heart Faceted Imitation Alexandrite - Otto Frei
Otto Frei

Heart Faceted Imitation Alexandrite, Synthetic Corundum (June)

Part # 916-615 10 In Stock Weight <0.1 lb / <5 g
$9.00
Select Size: 5x5mm
Volume pricing
Total qty Discount Per unit You save
1 – 2 – $9.00 –
3 – 4 5% off $8.55 $0.45
5 – 9 10% off $8.10 $0.90
10 + 12% off $7.92 $1.08
Add 2 more for 5% off, saves another $0.45 each.

Availability Sold out

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Description

This alexandrite simulant is crafted from lab-created synthetic purple corundum, displaying a distinctive grayish purple color reminiscent of natural alexandrite. With a hardness of 9 on the Mohs Scale, these heart-faceted stones offer excellent durability for everyday wear. Their robust composition makes them suitable for demanding metalworking applications, including firing in metal clay and stone-in-place casting. Clean with warm, soapy water; ultrasonic and steam cleaning are generally safe.

Features

  • Alexandrite simulant with grayish purple color
  • Composed of synthetic purple corundum for consistent color and quality
  • Hardness of 9 on the Mohs Scale — suitable for everyday wear
  • Safe to fire in metal clay
  • Safe for stone-in-place casting
  • Ultrasonic and steam cleaning generally safe

Specifications

Stone Type Alexandrite Simulant
Material Lab-created synthetic purple corundum
Color Grayish purple
Shape Heart, faceted
Mohs Hardness 9
Size Tolerance +/– 0.10 mm (calibrated)
Care Warm, soapy water; ultrasonic and steam generally safe

Available Options

Part # Size
916-608 4x4 mm
916-615 5x5 mm
916-618 6x6 mm

Notes

  • Calibrated gemstone sizes may vary slightly +/– 0.10 mm.
  • This stone is a simulant, not a natural alexandrite; it does not exhibit the color-change phenomenon of natural alexandrite.

Specifications

Brand
Otto Frei
Part #
916-615
Type
Faceted Gemstone
Dimensions
0.1 in x 0.1 in x 0.1 in
Stone Type
Alexandrite Simulant
Material
Lab-created synthetic purple corundum
Color
Grayish purple
Shape
Heart, faceted
Mohs Hardness
9
Size Tolerance
+/– 0.10 mm (calibrated)
Care
Warm, soapy water; ultrasonic and steam generally safe
California Prop 65 Warning California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.

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