Lot of small teardrop labradorite cabochons (approx. 10–12 mm long) with blue-green labradorescence.
Item Details
| Mineral |
Labradorite (plagioclase feldspar, anorthite-albite series) |
| Dimensions |
Teardrop, approx. 10–12 mm long × 7–9 mm wide. Variation of ±0.5 mm as it is natural material |
| Shape and Back |
Teardrop, flat polished back |
| Finish |
Mirror polish |
| Hardness |
6–6.5 Mohs — suitable for earrings and pendants without restrictions |
| Origin |
Material acquired from a wholesale lapidary market |
| Treatment |
Untreated. Labradorescence is structural |
| Piece Type |
Available in various formats (several cabochons in this listing) |
This specific piece
The small teardrop format (10–12 mm) concentrates the labradorescence in a compact area that maximizes the perception of movement: any slight sway of the jewelry (as occurs in earrings) makes the flash appear and disappear very strikingly, creating a shimmering effect that grabs attention.
The teardrop silhouette, narrower at the top and wider towards the base, is a classic shape for cabochons for earrings: the narrow point at the top facilitates the placement of a bezel with a bail or drilling for hanging, while the wide part offers the largest visible flash surface.
How labradorescence is formed
Labradorescence is an optical interference phenomenon produced by alternating layers of albite and anorthite that are intercalated at a nanometer scale within the feldspar during its crystallization.
What settings it works for
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Dangle earrings in 925 silver bezel — the small teardrop format is standard for earrings; the custom-built bezel (narrower at the top) allows for direct hanging or integration of a bail; the movement of the earring constantly activates the flash
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Delicate neck pendants — in a fine pendant with a silver chain, the 10–12 mm teardrop is perfectly scaled for a discreet look with an effect
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Wire wrap for earrings — the teardrop shape facilitates wire wrapping: the narrow end allows for the creation of a secure anchor point from which to hang the piece with a simple ear hook
Labradorite in lapidary tradition
Labradorite was named in 1770 in honor of the Labrador coast (Canada), although the people of the region knew and used it long before.
The symbolic properties attributed to minerals belong to cultural and historical traditions. They are shared for educational purposes, not as medical advice or a substitute for professional care.
How to recognize genuine labradorite
In small pieces, the flash should be visible to the naked eye without needing to find the exact angle: if the sparkle only appears at a very specific point, it may be low-quality labradorite or an imitation.
Frequently asked questions
Do two identical pieces come to make a pair of earrings?
This lot includes multiple cabochons; there are pairs that combine well in color and flash intensity.
Is the flash visible indoors with artificial light?
Yes, although with less intensity than with direct natural light. Labradorescence is activated by any pinpoint light source (halogens, narrow-beam LEDs).
Does labradorescence wear out or fade over time?
No. Labradorescence is an intrinsic property of the mineral's microstructure, not a coating. It is permanent and does not change with use.
Exact dimensions?
Teardrop, approximately 10–12 mm long × 7–9 mm wide. Variation of ±0.5 mm as it is natural material not industrially calibrated.
What type of bezel do I need for this shape?
A custom-built teardrop bezel, following the silhouette of the piece.
How to care for it?
Soft, damp cloth. Avoid ultrasonic cleaners and steam, which can enlarge cleavage cracks in feldspars. More details in jewelry care.
More about labradorite: properties, meaning, and uses. See also: cabochon collection · handmade earrings.
