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Platinum 7.80 CT Color Change Sapphire and Diamond Ring with GIA Report

Item Details

Materials: Platinum
Ring Size: 6.50
Hallmarks: Unmarked
Total Weight (grams): 12.40
Primary Stone Type: Sapphire
Primary Stone Shape: Octagonal Modified Brilliant Cut
Primary Stone Count: 1
Primary Stone Dimensions: 10.78 mm x 8.43 mm x 8.71 mm
Total Primary Stone Carat Weight: 7.80 ct
Primary Stone Gemologist Note: Blue to Violet, GIA Sapphire Report# 5211536084
Secondary Stone Type: Diamond
Secondary Stone Shape: Pear Brilliant
Secondary Stone Count: 2
Secondary Stone Dimensions: (7.00) mm x 4.50 mm x 2.40 mm – approximate
Total Secondary Stone Carat Weight: 0.90 ctw
Secondary Stone Color Grade: I – J
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.

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Additional Information

GIA Online Report

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