N. 100003528
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1 giorno fa
1 pcs Giallo, Arancione Zaffiro - 3.61 ct - Guild Gem Laboratory - Smeraldo giallo dorato 3
This auction presents a natural sapphire accompanied by an official Guild Gemological Laboratory report.
The gemstone shows a beautiful golden yellow hue, described in the report as “Vivid orangy Yellow”, with excellent light performance. It is cut in a romantic heart shape with a modified brilliant cut, giving the stone strong brilliance and visual appeal.
According to the Guild report, the sapphire shows an indication of thermal enhancement, a common and accepted treatment in sapphires. The stone has been LIBS tested, showing no indication of beryllium treatment, and its color is confirmed as stable by color stability testing.
Gemstone: Natural Sapphire
Species: Natural Corundum
Variety: Sapphire
Trade Name: Golden Yellow
Color Grade: Vivid orangy Yellow
Weight: 3.61 ct
Shape: Heart
Cut: Modified Brilliant
Dimensions: 8.50 × 9.57 × 6.44 mm
Treatment: Indication of thermal enhancement
Beryllium: No indication (LIBS tested)
Laboratory: Guild Gemological Laboratory
Report Number: 3111938775
Report Date: October 28, 2024
N. 100003528
Non più disponibile
1 pcs Giallo, Arancione Zaffiro - 3.61 ct - Guild Gem Laboratory - Smeraldo giallo dorato 3
This auction presents a natural sapphire accompanied by an official Guild Gemological Laboratory report.
The gemstone shows a beautiful golden yellow hue, described in the report as “Vivid orangy Yellow”, with excellent light performance. It is cut in a romantic heart shape with a modified brilliant cut, giving the stone strong brilliance and visual appeal.
According to the Guild report, the sapphire shows an indication of thermal enhancement, a common and accepted treatment in sapphires. The stone has been LIBS tested, showing no indication of beryllium treatment, and its color is confirmed as stable by color stability testing.
Gemstone: Natural Sapphire
Species: Natural Corundum
Variety: Sapphire
Trade Name: Golden Yellow
Color Grade: Vivid orangy Yellow
Weight: 3.61 ct
Shape: Heart
Cut: Modified Brilliant
Dimensions: 8.50 × 9.57 × 6.44 mm
Treatment: Indication of thermal enhancement
Beryllium: No indication (LIBS tested)
Laboratory: Guild Gemological Laboratory
Report Number: 3111938775
Report Date: October 28, 2024
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