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14K 1.80 CT Ceylon Sapphire and Diamond Ring with Platinum Head and GIA Report

Item Details

Material: 14K Gold, Platinum
Ring Size: 5.50
Hallmarks: KOBI 14K 07
Total Weight (grams): 3.00
Additional Information: Head is platinum, rest is 14K

Type: Sapphire
Shape: Oval Modified Brilliant Cut
Dimensions: 7.31 mm x 6.38 mm x 4.94 mm
Carat Weight: 1.80 ct
GIA Hue: B/Blue
GIA Tone: 5/Medium
GIA Saturation: 4/Moderately Strong
Gemologist Note: GIA Origin Report #5221339832; Sri Lanka (Ceylon) Origin; Visible Color Zoning

Type: Diamond
Shape: Round Brilliant Cut, Single Cut
Dimensions: 1.80 mm
Carat Weight: 0.05 ctw
Color Grade: H – I
Clarity Grade: SI1 – SI2

Type: Diamond
Shape: Baguette Cut
Dimensions: (3.00) mm x 1.50 mm – (estimate)
Carat Weight: 0.10 ctw
Color Grade: H – I
Clarity Grade: VS2 – SI1

  • 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. Treatments for jadeite and other 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.


- baguette cut diamond loose.
- round brilliant and single cut diamonds have large chips with a loose stone.
- the sapphire is chipped and abraded.

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