18K 6.81 CT Tanzanite and Diamond Halo Ring with GIA Report

Item Details

Materials: 18K Gold
Ring Size: 6.50
Hallmarks: 750
Total Weight (grams): 4.70 grams
Primary Stone Type: Tanzanite
Primary Stone Shape: Rectangular Cushion Faceted
Primary Stone Count: 1
Primary Stone Dimensions: 12.29 mm x 8.92 mm x 6.72 mm
Total Primary Stone Carat Weight: 6.81 ct
Primary Stone GIA Hue: bluish Violet
Primary Stone GIA Tone: 5/Medium, 6/Medium Dark
Primary Stone GIA Saturation: 4/Moderately Strong
Primary Stone Gemologist Note: Comes with GIA Identification Report # 6365797202
Secondary Stone Type: Diamond
Secondary Stone Shape: Round Brilliant Cut
Secondary Stone Count: 118
Secondary Stone Dimensions: 0.80 mm – 0.90 mm
Total Secondary Stone Carat Weight: 0.35 ctw
Secondary Stone Color Grade: G – H
Secondary Stone Clarity Grade: SI1 – SI2
  • This item has been evaluated and verified by a GIA Graduate Gemologist.
  • All diamond and gemstone grading is done under GIA standards as the mounting permits, where gemstones are present; where mountings impede accurate measurements, (estimated) dimensions are provided. All weights and measurements are estimated and approximate. Industry standard and accepted treatments for gemstones are assumed unless otherwise noted.
  • Pre-owned jewelry may contain minor markings/imperfections throughout.
  • While we represent items accurately on our site to the best of our ability, the color calibration of computer monitors can vary, causing colors to appear slightly different from one monitor to another. Due to this, please note that precise color representation of metal and gemstones is not always possible.


- includes GIA Identification Report for Tanzanite.
- tanzanite has minor chips and abrasions.

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