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2.90 carat Lambina oval opal - back has been backed to bring out stripped pattern can be removed.


Labmina crystal opal cut oval with vertical fire seams running across the face. Back of the opal has been blacked to accentuate the fire, this can be polished off if you wish.


  • Mine - Lambina
  • Body Tone - crystal
  • Brightness - 4/5
  • Fire colour - Green, blue, orange
  • Size - 14x11x2.5mm
  • Weight - 2.90 carats


Price is per stone


About Opals


Treatment: Natural

Color: Black, White, Blue, Green, Red, Yellow, Pink, Grey, Purple, Orange, Brown

Luster: Pearly, Vitreous, Opalescence

Birthstone zodiac sign: Libra

Associated month: October

Crystal system: Amorphous solid

Chemical formula: SiO₂·nH₂O

Hardness (Mohs hardness scale): 5.5 – 6.5

Country of origin: Australia, Ethiopia, Mexico and Cornwall amazingly 

Size variations: can vary 0.3mm each way on all dimentions given




In mystical circles, opal is considered a stone representing hope, innocence and purity. It has strong connotations of happiness, faithfulness, loyalty and confidence.  Regarded as a powerful sea stone for safty on the water.


All orders are sent recorded delivery UK and International. 


2.90 carat Lambina oval opal

SKU: Opl043
Only 1 left in stock
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