Natural Yellow-Orange Carnelian · 7.15 ct · Hexagon · Rose Cut

$50.94

Natural 𝐂𝐚𝐫𝐧𝐞𝐥𝐢𝐚𝐧 weighing 𝟕.𝟏𝟓 𝐜𝐭, fashioned in a distinctive 𝐡𝐞𝐱𝐚𝐠𝐨𝐧𝐚𝐥 𝐫𝐨𝐬𝐞 𝐜𝐮𝐭 and measuring approximately 𝟏𝟐.𝟓 × 𝟏𝟐.𝟒 × 𝟏𝟐.𝟑 × 𝟕.𝟒 𝐦𝐦. This translucent gemstone displays a warm 𝐲𝐞𝐥𝐥𝐨𝐰-𝐨𝐫𝐚𝐧𝐠𝐞 colour with an included 𝐈𝟑 𝐜𝐥𝐚𝐫𝐢𝐭𝐲 𝐩𝐫𝐨𝐟𝐢𝐥𝐞 and natural internal zoning. The unusual geometric rose cut gives the stone a strong and individual face-up appearance.

1 in stock

NGB Reference: NGB-000889 SKU: FA-CHA024CA-001-007 Category: Brand:
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This natural 𝐂𝐚𝐫𝐧𝐞𝐥𝐢𝐚𝐧 weighs 𝟕.𝟏𝟓 𝐜𝐭 and is fashioned in a distinctive 𝐡𝐞𝐱𝐚𝐠𝐨𝐧𝐚𝐥 𝐫𝐨𝐬𝐞 𝐜𝐮𝐭, combining warm yellow-orange colour with the characteristic translucent appearance of natural Chalcedony.

Measuring approximately 𝟏𝟐.𝟓 × 𝟏𝟐.𝟒 × 𝟏𝟐.𝟑 × 𝟕.𝟒 𝐦𝐦, the gemstone presents a broad geometric face-up appearance. The hexagonal outline gives the stone a distinctive contemporary character, while the rose-cut facet arrangement creates multiple reflective surfaces across the upper portion of the gemstone.

The body colour is an attractive 𝐲𝐞𝐥𝐥𝐨𝐰-𝐨𝐫𝐚𝐧𝐠𝐞, showing the warm iron-related coloration traditionally associated with Carnelian. Variations in colour concentration and translucency may be visible throughout the stone and contribute to its natural appearance.

Carnelian is the orange to reddish-orange variety of 𝐂𝐡𝐚𝐥𝐜𝐞𝐝𝐨𝐧𝐲, a cryptocrystalline member of the Quartz group. Its colour can range from pale yellowish orange through stronger orange and reddish-orange to orangey-brown, depending on the concentration and state of finely dispersed iron-bearing compounds within the material.

The gemstone is 𝐭𝐫𝐚𝐧𝐬𝐥𝐮𝐜𝐞𝐧𝐭 and displays an included clarity profile comparable to 𝐈𝟑. Natural cloudy areas, minute inclusions, internal structural variations and subtle colour zoning may therefore be visible within the stone. These characteristics influence internal cleanliness but remain consistent with natural Chalcedony.

The rose cut is particularly suitable for translucent gemstone material because it allows the warm body colour and natural internal structure to remain visually important while introducing additional surface reflection through the faceted crown.

### Gemstone Details

𝐆𝐞𝐦𝐬𝐭𝐨𝐧𝐞: Natural Carnelian
𝐌𝐢𝐧𝐞𝐫𝐚𝐥 𝐆𝐫𝐨𝐮𝐩: Quartz
𝐕𝐚𝐫𝐢𝐞𝐭𝐲: Chalcedony – Carnelian
𝐂𝐚𝐫𝐚𝐭 𝐖𝐞𝐢𝐠𝐡𝐭: 7.15 ct
𝐒𝐡𝐚𝐩𝐞: Hexagon
𝐂𝐮𝐭: Rose Cut
𝐌𝐞𝐚𝐬𝐮𝐫𝐞𝐦𝐞𝐧𝐭𝐬: Approximately 12.5 × 12.4 × 12.3 × 7.4 mm
𝐂𝐨𝐥𝐨𝐮𝐫: Yellow-Orange
𝐓𝐫𝐚𝐧𝐬𝐩𝐚𝐫𝐞𝐧𝐜𝐲: Translucent
𝐂𝐥𝐚𝐫𝐢𝐭𝐲: Comparable to I3
𝐋𝐮𝐬𝐭𝐞𝐫: Vitreous to Waxy
𝐂𝐫𝐲𝐬𝐭𝐚𝐥 𝐒𝐲𝐬𝐭𝐞𝐦: Trigonal – cryptocrystalline Quartz aggregate

With its warm 𝐲𝐞𝐥𝐥𝐨𝐰-𝐨𝐫𝐚𝐧𝐠𝐞 colour, substantial 7.15 ct weight and unusual 𝐡𝐞𝐱𝐚𝐠𝐨𝐧𝐚𝐥 𝐫𝐨𝐬𝐞 𝐜𝐮𝐭, this natural Carnelian offers a distinctive combination of geometric cutting and traditional Chalcedony character.

Overall Score: 80/100

NGB Grade: Good

Quality Evaluation

Color17.0/20
Clarity13.0/20
Cut17.0/20
Optical Performance16.0/20
Overall Appeal17.0/20

Evaluation Notes

This natural Carnelian presents a 𝐠𝐨𝐨𝐝 𝐨𝐯𝐞𝐫𝐚𝐥𝐥 𝐪𝐮𝐚𝐥𝐢𝐭𝐲 𝐩𝐫𝐨𝐟𝐢𝐥𝐞, combining a warm yellow-orange colour with attractive translucency and a distinctive hexagonal rose-cut presentation.

The gemstone shows an 𝐈𝟑 𝐜𝐥𝐚𝐫𝐢𝐭𝐲 𝐩𝐫𝐨𝐟𝐢𝐥𝐞, with natural cloudy areas, minute inclusions and internal structural variation that reduce internal cleanliness but remain relatively evenly distributed. The rose cut creates a strong geometric face-up appearance and supports the warm body colour, while the translucent nature of the material preserves good visual depth.

The combination of 𝐜𝐨𝐥𝐨𝐮𝐫, 𝐭𝐫𝐚𝐧𝐬𝐥𝐮𝐜𝐞𝐧𝐜𝐲, 𝐜𝐮𝐭𝐭𝐢𝐧𝐠 𝐬𝐭𝐲𝐥𝐞 𝐚𝐧𝐝 𝐨𝐯𝐞𝐫𝐚𝐥𝐥 𝐯𝐢𝐬𝐮𝐚𝐥 𝐚𝐩𝐩𝐞𝐚𝐥 supports a 𝐠𝐨𝐨𝐝 𝟖𝟎/𝟏𝟎𝟎 𝐚𝐬𝐬𝐞𝐬𝐬𝐦𝐞𝐧𝐭.

Species

Quartz

Gemstone Variety

Chalcedony

Color

Orange

Shape

Hexagon

Cut

Rose Cut

Treatment

Unheated, Untreated

Transparency

Translucent

Gemological Properties

Carat Weight7.15 ct
Dimensions12.5 × 12.4 × 12.3 × 7.4 mm
TransparencyTranslucent
ClarityI3
Refractive Index1.535 – 1.539
Hardness6.5–7 Mohs
Birefringence0.003 – 0.009
Crystal SystemTrigonal
LusterWaxy to resinous
Color Descriptionyellowish orange
Transparency NotesTranslucent; assessed together with the specimen-specific clarity and internal characteristics.
Natural CharacteristicsThe Carnelian displays a naturally 𝐭𝐫𝐚𝐧𝐬𝐥𝐮𝐜𝐞𝐧𝐭 𝐜𝐫𝐲𝐩𝐭𝐨𝐜𝐫𝐲𝐬𝐭𝐚𝐥𝐥𝐢𝐧𝐞 𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 with subtle internal colour zoning from lighter yellow-orange to deeper orange areas. Fine cloudy zones, minute natural inclusions and variations in translucency are visible within the stone, consistent with an 𝐈𝟑 𝐜𝐥𝐚𝐫𝐢𝐭𝐲 𝐩𝐫𝐨𝐟𝐢𝐥𝐞. These internal characteristics are relatively evenly distributed and remain compatible with the gemstone’s overall face-up appearance. The warm yellow-orange colour and natural internal structure contribute to the individual character of this Carnelian.

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