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18K 1.00 CT Madagascan Sapphire and 1.10 CTW Diamond Ring with GIA Report

Item Details

Material: 18K Gold
Ring Size: 5.75
Hallmarks: K18 5100 D110
Total Weight (grams): 7.10

Type: Sapphire
Shape: Pear Faceted
Dimension: 7.80 × 5.40 × 3.30 mm
Carat Weight: 1.00 ct
GIA Hue: Blue
GIA Tone: Medium Dark
GIA Saturation: Strong
Gemologist Note: GIA Sapphire Origin Report #6224526215; Madagascar Origin

Type: Diamond
Shape: Baguette Cut
Dimension: 2.00 × 0.75 – 3.00 × 1.25 mm
Carat Weight: 0.23 ctw
Color Grade: H – I
Clarity Grade: SI1 – SI2

Type: Diamond
Shape: Round Brilliant Cut
Dimension: 1.30 – 2.50 mm
Carat Weight: 0.87 ctw
Color Grade: H – I
Clarity Grade: I1 – I2
Gemologist Note: Surface Reaching Inclusions

  • 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.
  • 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.


- sapphire has chips and abrasions.
- visible sizing seam.

Item #


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