Certified Natural Blue

GIA Certified 1.37ct Bi Colour Sapphire Green Yellow UNTREATED Emerald Cut Gem

GIA Certified 1.37ct Bi Colour Sapphire Green Yellow UNTREATED Emerald Cut Gem
GIA Certified 1.37ct Bi Colour Sapphire Green Yellow UNTREATED Emerald Cut Gem
GIA Certified 1.37ct Bi Colour Sapphire Green Yellow UNTREATED Emerald Cut Gem
GIA Certified 1.37ct Bi Colour Sapphire Green Yellow UNTREATED Emerald Cut Gem
GIA Certified 1.37ct Bi Colour Sapphire Green Yellow UNTREATED Emerald Cut Gem
GIA Certified 1.37ct Bi Colour Sapphire Green Yellow UNTREATED Emerald Cut Gem
GIA Certified 1.37ct Bi Colour Sapphire Green Yellow UNTREATED Emerald Cut Gem
GIA Certified 1.37ct Bi Colour Sapphire Green Yellow UNTREATED Emerald Cut Gem

GIA Certified 1.37ct Bi Colour Sapphire Green Yellow UNTREATED Emerald Cut Gem

Rare Untreated Bi Colour Sapphire Gemstone. 37 Carat unheated sapphire with a rare bi colour effect. Showing blue and yellow green colours with a unique colour variation.

Very rare and stunning to see. Fully certified by GIA confirming stone as natural and untreated. Also has excellent clarity, a very clean stone with only some small natural inclusions visible when looking closely. The sapphire also has an excellent emerald cut and ideal polish to show great shine and colour. As with all our photos, there is no editing or modifying.

Would be great for investment, a collection or would look wonderful in a piece of high end jewellery. Please view our other listings for more fine gemstone and jewellery pieces. Our stock is stored offsite in a safe deposit vault so there may sometimes be delays in dispatch.

All our products are tested by a gemmologist with the following qualifications. Distinction grade in gemmology with the Gemmological association of Great Britain (Gem-A).

Accredited jewellery professional (AJP) with the Gemmological institute of America (GIA). Fellow of the Gemmological association of Great Britain (FGA). We only deal in natural, earth mined gemstones and describe all our listing as accurately as possible. Photographs taken at 20x zoom with only natural daylight and no photoshop.

All items are sent tracked, signed and insured in nondescript parcels. This item is in the category "Jewellery & Watches\Loose Diamonds & Gemstones\Loose Gemstones". The seller is "gemsandjewelsuk" and is located in this country: GB. This item can be shipped worldwide.

  • Gemstone Shape: Emerald
  • Certification: GIA
  • Gemstone Creation: Natural
  • Length: 6.54
  • Width: 5.21
  • Cut Grade: Excellent
  • Colour: Greenish Yellowish Blue
  • Gemstone Colour: Bi-Colour/Multicolour
  • Transparency: Transparent
  • Variety/Type: Bi-Colour/Multicoloured
  • Gemstone Type: Sapphire
  • Gemstone Form: Cut
  • Shape: Emerald
  • Treatment: None (No Enhancement)
  • Gemstone Treatment: Not Enhanced
  • Total Carat Weight (TCW): 1.37
  • Gemstone: Sapphire
  • Depth: 3.77

GIA Certified 1.37ct Bi Colour Sapphire Green Yellow UNTREATED Emerald Cut Gem