Natural dark pink spinel, 1.81 carats, octagonal cut, VVS clarity, untreated, pink color, origin Sri Lanka

Natural Dark Pink Spinel 1.81 ct – Octagonal Cut, Untreated, Sri Lanka

Name: Natural Dark Pink Spinel 1.81 ct – Octagonal Cut, Untreated, Sri Lanka
Brand: SOSNA Gems & Jewellery
SKU: 2192369
Price: 6685.00 CZK
Availability: InStock

6.685,00 CZK

Gemstone Specification

Carat Weight 1.81

Dimensions 7.30 x 6.50 x 4.70 mm

Color Purple

Clarity Eye Clean

Shape Octagonal

Treatment No Treatment

Origin Sri Lanka (Ceylon)

Certification Basic Seller's Certificate

This natural dark pink spinel weighs 1.81 carats and is cut in a refined octagonal shape, measuring 7.30 × 6.50 × 4.70 mm. The gemstone displays a vivid pink hue with darker undertones, characteristic of fine spinels from Sri Lanka. With VVS clarity, it offers excellent transparency and brilliance, making it visually appealing for jewelry. The stone is untreated, preserving its natural color and authenticity without enhancements. Its combination of octagonal cut, natural untreated status, and high clarity makes this gemstone an affordable yet desirable choice for collectors and ideal for custom jewelry designs.

Natural Dark Pink Spinel 1.81 ct – Octagonal Cut, Untreated, Sri Lanka

6.685,00 CZK

From gemstone to jewelry

This example illustrates one possible way a gemstone may be developed into a bespoke piece. Final design is always defined individually, based on the stone and its natural character.

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Gemological Disclosure

Each gemstone is professionally examined and accompanied by clear gemological information regarding its characteristics, treatments, and origin.

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Gemological overview

Technical and gemological information about this gemstone variety.

Gemological profile

Spinel is a natural magnesium aluminum oxide mineral valued for its excellent transparency, vibrant color range, and clean crystal structure. In gem-quality material, spinel is appreciated for its clarity and lively appearance, with colors ranging from red, pink, and purple to blue, gray, and black, depending on trace elements present during formation.
Chemically composed of magnesium aluminum oxide (MgAl₂O₄), spinel crystallizes in the cubic crystal system and belongs to the oxide mineral group. In transparent gem-quality specimens, it typically displays a vitreous luster with high clarity.
The refractive index of spinel generally ranges from approximately 1.718 to 1.738, producing a bright, balanced brilliance without excessive dispersion. Spinel is found in several regions worldwide, with notable sources including Myanmar, Sri Lanka, Vietnam, Tanzania, and parts of Afghanistan, each associated with slightly different color characteristics.

Durability & suitability

With a hardness of 8 on the Mohs scale, spinel offers very good durability suitable for everyday jewelry when properly set and worn with standard care. Its lack of cleavage contributes to excellent resistance against impact and abrasion compared to many other colored gemstones.
Spinel performs reliably in rings, pendants, earrings, and bracelets, including designs intended for frequent wear. Its combination of durability, stable color, and refined brilliance makes spinel a practical and versatile choice for both everyday jewelry and elegant, statement-oriented designs.

Treatments & authenticity

Spinel is most commonly found in nature without the need for enhancement. Treatments are generally uncommon, and gem-quality spinel is typically valued for its natural color and clarity.
Any treatments or enhancements, if present, are always clearly stated for each individual gemstone. Every stone is professionally examined, and transparent disclosure is regarded as a fundamental part of responsible gemological practice, allowing clients to make informed and confident decisions.

Our approach to gemstones

We focus primarily on natural, untreated gemstones, valued for their authenticity and inherent beauty.
Any treatments or enhancements are always clearly disclosed, allowing our clients to make informed decisions based on transparent gemological standards.

Sosna Gems is not a licensed financial advisor. Gemstones are collectibles, not securities. Past performance is not indicative of future results. Legal & risk disclosure .