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Product number:
SP230039
Available stock:
1
Type of Stone: | Spinel |
---|---|
Classification: | Single |
Piece per unit: | 1 |
Shape : | Octagon |
Clarity : | Eye clean |
Weight (in ct): | 4,46 |
Color : | Dark Blue |
Length (in mm): | 12 |
Width (in mm): | 7,7 |
Type of Cut: | Faceted |
Product information "Spinel"

Spinel
Hardness: 8 → durable
Gem group: Spinel
Special features: Many colors (red, pink, blue, gray). Confused with rubies for centuries.
Occurrences: Myanmar, Sri Lanka, Tanzania
Market & value: Prices rising sharply; very much in demand.
Jewelry recommendation: Suitable for all jewelry types.
Care: Gentle cleaning, caution with ultrasonic cleaning.
Further info: The famous “Black Prince’s Ruby” in the British Crown Jewels is actually a spinel.
Treatment: Untreated.
Note: The information in the product description serves as general information; the specific specifications can be found in the properties.
