15.23 ct Natural green Prehnite loose gemstone with black needle inclusions


Buy wholesale this rare natural green Prehnite loose gemstone, completely untreated and genuine earth mined in Australia, this beautiful Prehnite loose gemstone comes in an oval cabochon cut with good size, nice luster and attractive color. This rare natural gemstone show an attractive bright green color hue, with medium saturation and light tone, this natural Prehnite weight over fifteen carats, has big size and it is completely untreated, comes with traslucent clarity with a very attractive color and a some interesting black needle inclusions visible at naked eye into the crystal of the stone. Phrenite gemstone is considered a medium durable gemstone with an hardness of 6-6.5 on the Mohs hardness mineral scale, it can be set into jewelry like gold pendant or necklace.

1 in stock

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  • Material: 100% Natural Prehnite
  • Quantity: 1
  • Color: Green
  • Weight: 15.23ct
  • Dimensions: 17.0 X 12.9 X 8.4 mm.
  • Cut: Oval Cabochon
  • Clarity: Traslucent (black needle inclusions)
  • Luster: Good
  • Origin: Australia
  • Hardness: 6 – 6.5
  • Treatment: None