Natural Sulemani Hakik (Agate Stone) 10.00 Carat (10.99 Ratti)

Natural Sulemani Hakik (Agate Stone) – 10.00 Carat (10.99 Ratti) Oval Cabochon

This Natural Sulemani Hakik (Agate Stone) weighs exactly 10.00 Carats (10.99 Ratti) with calibrated dimensions of 17.6 x 14.2 x 4.1 mm. Expertly shaped into a smooth, polished Oval Cabochon, this Earth-mined gemstone displays a commanding deep black hue accented with natural white and grey fortification banding and a silky vitreous chalcedony luster.

Mineralogical Identity & Physical Constants: Agate is the banded, cryptocrystalline variety of Microcrystalline Quartz (chalcedony, silicon dioxide, SiO₂) composed of sub-microscopic intergrowths of quartz and moganite fibers. Ranking at Mohs hardness 6.5 to 7.0, it exhibits a refractive index of 1.530 to 1.540 (birefringence 0.004), a specific gravity of 2.58 to 2.64, and a dense, micro-fibrous aggregate structure that gives it exceptional toughness and fracture resistance.

Formation Profile & Distinctive Character: Revered across the Indian subcontinent and Middle East as Sulemani Hakik (Banded Agate), this gemstone exhibits rhythmic, natural concentric and parallel growth bands of opaque black and semi-translucent grey-white. Formed through gradual silica deposition inside volcanic host rocks over millions of years, this specimen is 100% natural, unheated, and undyed. It is free from artificial chemical dyes, resin stabilization, and carbonization treatments.

Cultural Legacy & Traditional Wearing: Known in Arabic and Persian as Aqeeq (عقيق) and universally in Indian tradition as Hakik (हकीक), agate holds centuries of cultural prominence as an auspicious, grounding stone. Traditionally, it is mounted in Sterling Silver (925 Silver) or Panchdhatu for rings or pendants worn on the middle finger (Madhyama) of the working hand on Saturday mornings during Shukla Paksha.

Please Note: Ratna Gems shares these historical, cultural, and gemological details solely for educational awareness. We sell all gemstones strictly on the basis of verified physical authenticity, mineral quality, and accredited laboratory certification, and make no astrological, metaphysical, or curative claims.

Care Instructions

• Clean gently with lukewarm water, a mild dish soap solution, and a soft microfiber cloth, then pat completely dry.
• Thanks to its Mohs 6.5–7.0 hardness and tough micro-fibrous chalcedony structure, agate is durable and well-suited for everyday rings and pendants.
• Avoid exposure to harsh industrial chemicals, strong concentrated acids, and abrasive scouring pastes.
• Store separately in a fabric-lined jewellery pouch to avoid contact with harder gemstones such as sapphires, rubies, and diamonds.

Frequently Asked Questions