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7 carat Lambina Rub Opal - EO-269


Lambina mine rough piece with multicoloured fire, will cut one large flat opal


  • Source - Lambina
  • Size - 21x14x5mm
  • Weight - 7 crts
  • Base Tone - N7
  • Fire Colour - Green Blue
  • Brightness - 4.5/5


Price is for the stone pictured


About Opals from around the world - 


Treatment: Natural

Colours Opal Can Be: 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 dimensions 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. 


7 carat Lambina Rub Opal - EO-269

SKU: Eo-269
£325.00 Regular Price
£292.50Sale Price
Only 1 left in stock
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