編號 100003528

無法使用
1 pcs  黃色, 橙色 藍寶石  - 3.61 ct - Guild Gem Laboratory - Golden Yellow Sapphire 3
競投已結束
18 小時前

1 pcs 黃色, 橙色 藍寶石 - 3.61 ct - Guild Gem Laboratory - Golden Yellow Sapphire 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

編號 100003528

無法使用
1 pcs  黃色, 橙色 藍寶石  - 3.61 ct - Guild Gem Laboratory - Golden Yellow Sapphire 3

1 pcs 黃色, 橙色 藍寶石 - 3.61 ct - Guild Gem Laboratory - Golden Yellow Sapphire 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

競投已結束
Purificacion Aquino Garcia
專家
零售估值  € 1,700 - € 2,000

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