Women's estate Ceylon 6 ray star sapphire & diamond .900 platinum women's ring consisting of one cabochon oval natural blue star Ceylon sapphire weighing 19.18 carats, measuring approximately 14.5 mm x 12.0 mm by 9.5 mm and 34 natural diamonds (10 tapered baguettes and 24 round brilliant cuts) with a total weight of 0.73 carats graded G/H color and VS2/SI1 clarity. Finger size 6 1/2. Gross weight is 12.5 grams. Appraised value is $14,100.
Stamped inside shank: "Pm900 (X)" & "19.18 D .73"
Ring dimensions: 19mm north to south, 20mm east to west
Six Ray Star is very strong in natural sun light and incandescent light, but very difficult to capture in pictures.
Specs from (copy included) Gemological Appraisal Laboratory of America, Inc. Signed off by a GIA Graduate Gemologist
Colored Stone Evaluation: GAL201211432 / 2544812 Dated 10/22/2012
Article: Lady's natural blue star sapphire and diamond ring
Setting: Platinum mounting
Additional: Accent diamonds = 0.73ctw (near colorless/SI)
Mineral Species: Natural Corundum
Mineral Variety: Sapphire
Phenomenon: 6 Ray Star
Weight: 19.18 Carat
Measurements: 14.64 x 12.30 9.58mm
Proportions: 1.19 to 1
Color Hue: Greyish Blue
Color Saturation: Medium-Deep
Color Uniformity: Even
Treatment: NE (No Enhancements including heat treatments)
Origin: Sri Lanka (Ceylon)
Specs from (copy included) Precision Gem Lab, Inc. Valuation Report #192-2544812 dated January 17 & 18, 2013
Signed off by George Jacob Houghtaling, GIA GG (Graduate Gemologist)
One "Pm900" stamped platinum Corundum Star Sapphire and diamond ring featuring the below mentioned Sapphire:
Shape: oval shape cabochon
Measurements: 14.56mm by 12.01mm by 9.33mm
Clarity: opaque with strong 6 rayed asterism
Color: medium dark strong grayish Blue
Cut Symmetry: very good
Finish: very good
Additional: includes GAL Evaluation Report No. GAL201211432 dated 10/22/2012
This Sapphire is 4 prong set atop the cast mounting which contains 10 tapered baguette and 24 round brilliant cut diamonds weighing approximately .73cts total of overall VS2/SI1 clarity and G/H color. (8.1 dwt)
Pre-owned. Excellent with almost no signs of wear and with no damage of any kind.
The sapphire has two very tiny natural pinhole inclusions coming through it's surface as seen in the 6th picture.
Professionally cleaned and lightly hand polished only.
Please also see all large detailed pictures for actual condition.
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