5.20ct Natural untreated IGI certified padparadscha sapphire. Pinkish orange oval cut loose gemstone.


Color: Pinkish Orange, 45% pinkish 55% orange
Color grade: AA
Clarity: Transparent / Slightly included/ Type II, the black mark in the video, is almost invisible in person.
Cut: Oval cut , very good cut quality. Exceptional luster
Certificate: IGI 782688068
Origin: Sri Lanka
Treatment: none. No heat. Totally untreated.

Measuraments: 10.34x8.61x6.19mm

Sapphire info:

Sapphires in colors other than blue are called "fancy" sapphires. "Parti sapphire" is used for multicolor stones with zoning of different colors (hues), but not different shades.

Fancy sapphires are found in yellow, orange, green, brown, purple, violet, and practically any other hue.

Gemstone color can be described in terms of hue, saturation, and tone. Hue is commonly understood as the "color" of the gemstone. Saturation refers to the vividness or brightness of the hue, and tone is the lightness to darkness of the hue.

Blue sapphire exists in various mixtures of its primary (blue) and secondary hues, various tonal levels (shades) and at various levels of saturation (vividness).

Blue sapphires are evaluated based upon the purity of their blue hue. Violet and green are the most common secondary hues found in blue sapphires. The highest prices are paid for gems that are pure blue and of vivid saturation. Gems that are of lower saturation, or are too dark or too light in tone are of less value. However, color preferences are a personal taste.

Particolored sapphires (or bi-color sapphires) are those stones that exhibit two or more colors within a single stone. The desirability of particolored or bi-color sapphires is usually judged based on the zoning or location of their colors, the colors' saturation, and the contrast of their colors. Australia is the largest source of particolored sapphires; they are not commonly used in mainstream jewelry and remain relatively unknown. Particolored sapphires cannot be created synthetically and only occur naturally.

Pink sapphires occur in shades from light to dark pink, and deepen in color as the quantity of chromium increases. The deeper the pink color, the higher their monetary value. In the United States, a minimum color saturation must be met to be called a ruby, otherwise the stone is referred to as a pink sapphire.

Padparadscha is a delicate, light to medium toned, pink-orange to orange-pink hued corundum, originally found in Sri Lanka, but also found in deposits in Vietnam and parts of East Africa. Padparadscha sapphires are rare; the rarest of all is the totally natural variety, with no sign of artificial treatment.

The name is derived from the Sanskrit padma ranga (lit. 'lotus color'), a color akin to the lotus flower (Nelumbo nucifera).

Among the fancy (non-blue) sapphires, natural padparadscha fetch the highest prices.

A rare variety of natural sapphire, known as color-change sapphire, exhibits different colors in different light. Color change sapphires are blue in outdoor light and purple under incandescent indoor light, or green to gray-green in daylight and pink to reddish-violet in incandescent light.

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Shipment:

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