Report Number


Date of Issue

February 28, 2020

Gem Report

Gem testing result
Identification Natural spinel
Origin Mogok, Myanmar.

No indication of thermal treatment.

  • CVD/HPHT diamond test is not performed by AGGL.
  • The weight described above are indicated by the client.
Testing Information
Item 18k yellow gold necklace with natural spinel and diamonds
Pieces Spinel : 15 pcs, diamond : 291 pcs (round), 103 pcs (drop)
Measurement 8.0x6.9 mm to 10.3x10.4 mm (Approx)
Weight Total : 91.32 gm, spinel : 49.06 cts, diamond : 9.21 cts (round), 13.88 cts (drop)
Cut & shape Mixed cut, cushion shape
Colour Pinkish purplish red
Transparency Transparent

Octahedral crystals, feathers.


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Recent Lab Note

Natural inclusion look like heated inclusion

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