Orange Diamonds, more specifically straight orange diamonds are extremely rare and sought after by collectors. The largest Orange Diamond publicly known is The Pumpkin Diamond weighing 5.54 Carats. Very few diamonds have ever come close in size, let's look into all the color has to offer.
The color intensity scale of orange diamonds is used to describe the strength and saturation of the orange color within the diamond. The Gemological Institute of America (GIA) uses a scale specifically for orange diamonds, ranging from Faint Orange to Vivid Orange, with varying degrees of color intensity in between.
The GIA grading scale for orange diamonds includes the following categories:
1. Faint Orange: Diamonds in this category exhibit a light and subtle orange hue that is just noticeable. The orange color is relatively pale and may have a touch of brown or yellow undertones.
2. Very Light Orange: These diamonds have a slightly stronger orange color than faint orange diamonds, but the color remains relatively light and delicate.
3. Light Orange: Diamonds in this category display a noticeable light orange color. The orange hue becomes more apparent and may show a touch of vibrancy.
4. Fancy Light Orange: This category describes diamonds with a more pronounced and distinct light orange color. The orange hue is noticeable and may have a touch of pastel-like charm.
5. Fancy Orange: Diamonds in this category exhibit a medium-level orange color. The orange hue is more substantial and vibrant, making the diamond visually captivating.
6. Fancy Intense Orange: Diamonds in this category display a high level of orange color saturation. The orange hue is strong and rich, creating an intense and captivating visual effect.
7. Fancy Deep Orange: This category represents diamonds with a deep and intense orange color. The orange hue is rich and concentrated, giving the diamond a striking and alluring appearance.
8. Fancy Vivid Orange: This is the highest grade of color intensity for orange diamonds. Diamonds in this category display an exceptionally vivid and saturated orange color. They are extremely rare and highly prized.
Regarding the number of color hues in orange diamonds, they can exhibit various shades and undertones within the orange color range. Common color hues of orange diamonds include pure orange, orangish-brown, orangish-yellow, and peachy-orange. The specific number of color hues can be subjective and difficult to quantify, as each orange diamond can possess its unique combination of color characteristics.