TOPAZ - 20.55 CARATS - BLUE

Quantity: 4 Pcs
Report Number: 2700090
Clarity: Stones Are Mostly Eye-Clean, With Minor Inclusions Visible Under Magnification.
Measurements: Mixed Sizes
Treatments: Color Is Consistent With Irradiation And Subsequent Heat Treatment, Standard Industry Practice For Achieving Blue Hues In Topaz.
Origin: Not Reported
Refractive Index: Approx. 1.61 – 1.63
Specific Gravity: Approx. 3.49 – 3.57
Spectroscope Analysis: Typical Absorption Features Observed, Consistent With Blue Topaz.
Fluorescence: Generally Inert Under Both Shortwave And Longwave Uv Light.
Comments: This Lot Consists Of 4 Blue Topaz Gemstones With Triangular Cuts And Varied Sizes. The Stones Exhibit Strong Saturation And Good Clarity. Commonly Used In Jewelry Settings Requiring Modern, Geometric Aesthetics.

Conclusion: The Tested Gemstones Are Natural Topaz Totaling 20.55 Carats. The Vivid Blue Color Has Been Enhanced Through Irradiation And Heat Treatment. Physical And Optical Properties Are Consistent With Treated Natural Topaz.

Condition: Good - Refer Images

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488160+39

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