Is it authentic Dominican larimar?

Yes. Stock sourced from the Dominican Republic, the sole worldwide source. No detectable treatment. Statement based on lapidary observation; does not include formal gemological certification.

Is it suitable for a ring?

For everyday rings, we recommend a closed bezel that protects the edges. The 4.5-5 Mohs hardness requires the jeweler to design the setting with adequate side protection.

Are the dimensions exact?

18×9×5.65 mm nominal with ±0.5 mm tolerance. As it is uncalibrated industrial lapidary stock, variation is expected.

What makes this piece different?

The pattern of white veins on blue is unrepeatable: it depends on how the blue and white pectolite crystallized in the volcanic basalt of Bahoruco.

See also: larimar properties · cabochon collection.

Larimar Oval Cabochon

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Only 1 in stock!

Oval larimar cabochon from the Dominican Republic, 18×9×5.65 mm. Caribbean blue with white veins characteristic of Dominican pectolite. Stock acquired from a wholesale lapidary market.

Piece Details

Mineral	Larimar (blue pectolite, NaCa₂Si₃O₈OH)
Dimensions	18×9×5.65 mm nominal (±0.5 mm)
Shape and Back	Oval, flat back
Finish	Mirror polished

Larimar Oval Cabochon

€9,00 Save €-9

Only 1 in stock!

Piece Details

Information