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4.32 CT Natural Blue Sapphire| Color: Royal blue | Sri Lankan Origin.
- SKU
- DS00007
- Dimensiones (mm)
- 9.64 x 7.31 x 7.08mm
- Peso (cts)
- 4.32
- Treatment
- Heat Treatment
- Shape
- Oval
- Type
- Faceted
- Clarity
- VVS
- Certified Gemstones
- Sí
- Colores
-
Introducing a Remarkable 4.32-Carat Natural Blue Sapphire
The stone is completely clean on the inside, with no defects. It only contains the natural inclusions characteristic of the stone.
The color of this stone is even more stunning than what is captured in the video. When you hold it and observe its face, you’ll notice its vibrant and radiant hue. During our excavation work, we were able to unearth this remarkable gem, which stands out as the most beautiful stone we have discovered—this is that stone, a brilliant blue sapphire.”
worth mentioning that if you are considering purchasing this stone, we can have it certified by a laboratory of your choice in Sri Lanka. This step is being taken to ensure your trust in us. However, please note that this will only be done upon confirmation of your purchase.
Certified by The Gem Institute, Kandy, this exceptional natural blue sapphire embodies sophistication and charm. With a weight of 4.32carats and dimensions of 9.64 x 7.31x 7.08 mm, this gemstone showcases an enchanting blend of royal blue and magnesium blue, making it a highly sought-after piece in the world of fine gems.
The sapphire is precisely cut in a mixed oval shape, maximizing its brilliance and luster. Its natural inclusions—color bands, feathers, haloes, and crystals—add unique character, while the heat treatment enhances the vibrancy of its hues, a standard practice in the gem trade. With a refractive index of 1.760 - 1.768 and a hardness of 9 on the Mohs scale, this gem is as durable as it is visually captivating.
Certified as a Natural Blue Sapphire (Heated) by esteemed consultant gemologist Senarath B. Basnayake, FGA (Gt. Britain), MSc (Sri Lanka), the certificate guarantees the sapphire’s authenticity and natural origin. The Gem Institute in Kandy, recognized internationally for its expertise, complies with Gem Rock Auction standards, ensuring the certification’s reliability and the gemstone’s premium quality.
Certification Details:
• Certified by: The Gem Institute, Kandy, Sri Lanka
• Certificate Date: 08 MAY 2025
• Gemologist: Senarath B. Basnayake, FGA
• Lab Recognition: Certified to meet Gem Rock Auction standards
• Treatment: Heat-treated
• Color: Royal blue and magnesium blue
1 This exceptional sapphire, with its stunning combination of colors and certified authenticity, is a timeless addition to any luxury jewelry collection. Perfect for jewelers and collectors, this gemstone will be the highlight of any masterpiece.
| Proveedor de envío | Envío a Sri Lanka | Envíos al resto del mundo | Envío combinado ( Sri Lanka ) | Envío combinado (resto del mundo) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
No disponible | No disponible |
- SKU
- DS00007
- Dimensiones (mm)
- 9.64 x 7.31 x 7.08 mm
- Peso (cts)
- 4.32
- Treatment
- Heat Treatment
- Shape
- Oval
- Type
- Faceted
- Clarity
- VVS
- Certified Gemstones
- Sí
- Colores
-
Introducing a Remarkable 4.32-Carat Natural Blue Sapphire
The stone is completely clean on the inside, with no defects. It only contains the natural inclusions characteristic of the stone.
The color of this stone is even more stunning than what is captured in the video. When you hold it and observe its face, you’ll notice its vibrant and radiant hue. During our excavation work, we were able to unearth this remarkable gem, which stands out as the most beautiful stone we have discovered—this is that stone, a brilliant blue sapphire.”
worth mentioning that if you are considering purchasing this stone, we can have it certified by a laboratory of your choice in Sri Lanka. This step is being taken to ensure your trust in us. However, please note that this will only be done upon confirmation of your purchase.
Certified by The Gem Institute, Kandy, this exceptional natural blue sapphire embodies sophistication and charm. With a weight of 4.32carats and dimensions of 9.64 x 7.31x 7.08 mm, this gemstone showcases an enchanting blend of royal blue and magnesium blue, making it a highly sought-after piece in the world of fine gems.
The sapphire is precisely cut in a mixed oval shape, maximizing its brilliance and luster. Its natural inclusions—color bands, feathers, haloes, and crystals—add unique character, while the heat treatment enhances the vibrancy of its hues, a standard practice in the gem trade. With a refractive index of 1.760 - 1.768 and a hardness of 9 on the Mohs scale, this gem is as durable as it is visually captivating.
Certified as a Natural Blue Sapphire (Heated) by esteemed consultant gemologist Senarath B. Basnayake, FGA (Gt. Britain), MSc (Sri Lanka), the certificate guarantees the sapphire’s authenticity and natural origin. The Gem Institute in Kandy, recognized internationally for its expertise, complies with Gem Rock Auction standards, ensuring the certification’s reliability and the gemstone’s premium quality.
Certification Details:
• Certified by: The Gem Institute, Kandy, Sri Lanka
• Certificate Date: 08 MAY 2025
• Gemologist: Senarath B. Basnayake, FGA
• Lab Recognition: Certified to meet Gem Rock Auction standards
• Treatment: Heat-treated
• Color: Royal blue and magnesium blue
1 This exceptional sapphire, with its stunning combination of colors and certified authenticity, is a timeless addition to any luxury jewelry collection. Perfect for jewelers and collectors, this gemstone will be the highlight of any masterpiece.
| Proveedor de envío | Envío a Sri Lanka | Envíos al resto del mundo | Envío combinado ( Sri Lanka ) | Envío combinado (resto del mundo) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
No disponible | No disponible |
-
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The Verified Seller has provided accurate and honest pictures and details for this listing. Gem Rock Auctions is committed to holding our sellers to the highest standards of integrity and transparency. As part of this policy, we only permit the sale of natural, earth mined, gemstones. Many Gemstones have received treatments to enhance their color or clarity to further emphasize their beauty and we insist treatments are disclosed. Manmade, synthetic, and imitation gemstones are not permitted on Gem Rock auctions.
