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IGICertified Natural 0.70 Ct Intense Blue Diamond For Jewelry
- Artikelnummer
- Abmessungen (mm)
- 5.67 x 5.75 x 3.52mm
- Gewicht (cts)
- 0.7
- Certificate Gem Lab
- IGI
- Treatment
- Heat Treatment
- Shape
- Round
- Type
- Faceted
- Clarity
- I
- Farben
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Natural blue diamonds are some of the rarest and most valuable gemstones in the world. Their stunning blue color comes from trace amounts of boron within the diamondâ€TMs crystal structure. Hereâ€TMs a quick breakdown of what makes them special:
Key Facts about Natural Blue Diamonds
• Color Source: Boron atoms trapped during formation cause the blue hue. The more boron, the deeper the blue.
• Rarity: Extremely rare—most blue diamonds come from only a few mines, like the Cullinan Mine in South Africa or the Golconda mines in India (historically).
• Famous Examples:
• Hope Diamond (45.52 carats, deep blue, cursed legend attached)
• Blue Moon of Josephine (12.03 carats, vivid blue, sold for over $48 million)
• Price: Often fetch millions per carat, especially if graded “fancy vivid blue†by the GIA (Gemological Institute of America).
• Treated vs. Natural: Some diamonds are treated to appear blue—natural ones are far more valuable and must be certified.
| Versandanbieter | Versand nach Thailand | Versand in den Rest der Welt | Kombiversand ( Thailand ) | Kombiversand (Rest der Welt) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
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Nicht verfügbar |
| FedEx |
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|
Nicht verfügbar | Nicht verfügbar |
- Artikelnummer
- Abmessungen (mm)
- 5.67 x 5.75 x 3.52 mm
- Gewicht (cts)
- 0.7
- Certificate Gem Lab
- IGI
- Treatment
- Heat Treatment
- Shape
- Round
- Type
- Faceted
- Clarity
- I
- Farben
-
Natural blue diamonds are some of the rarest and most valuable gemstones in the world. Their stunning blue color comes from trace amounts of boron within the diamondâ€TMs crystal structure. Hereâ€TMs a quick breakdown of what makes them special:
Key Facts about Natural Blue Diamonds
• Color Source: Boron atoms trapped during formation cause the blue hue. The more boron, the deeper the blue.
• Rarity: Extremely rare—most blue diamonds come from only a few mines, like the Cullinan Mine in South Africa or the Golconda mines in India (historically).
• Famous Examples:
• Hope Diamond (45.52 carats, deep blue, cursed legend attached)
• Blue Moon of Josephine (12.03 carats, vivid blue, sold for over $48 million)
• Price: Often fetch millions per carat, especially if graded “fancy vivid blue†by the GIA (Gemological Institute of America).
• Treated vs. Natural: Some diamonds are treated to appear blue—natural ones are far more valuable and must be certified.
| Versandanbieter | Versand nach Thailand | Versand in den Rest der Welt | Kombiversand ( Thailand ) | Kombiversand (Rest der Welt) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
Nicht verfügbar |
| FedEx |
|
|
Nicht verfügbar | Nicht verfügbar |
MMG ( Minerals Mania Gems ) One of kind fine & High Quality Gems Experienced of over decade Deal In....
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PositivPaid and shipped - no feedback left after 100 days
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Positiv
Paid and shipped - no feedback left after 100 days
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Positiv
Wow I can’t say enough good things. Color and cut are amazing, seller was wonderful to work with. 22 dollars in tariffs
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Positiv
Paid and shipped - no feedback left after 100 days
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Positiv
Paid and shipped - no feedback left after 100 days
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Positiv
Very nice stone.
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Wenn ein Symbol mit der Aufschrift „Automatisches Gebot“ angezeigt wird, bedeutet dies, dass unser System aktiv Gebote für den Bieter basierend auf seinem Höchstgebot abgibt. Dies kann so aussehen, als würden die Bieter sich selbst überbieten, aber es ist lediglich das Ergebnis der Aktualisierung des Gebots durch das System, um das Höchstlimit des Bieters widerzuspiegeln.
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Comments
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.
