EXTRA GRADE SUBHEDRAL AQUAMARINE CRYSTAL (12.8 ct) | HANDCRAFTED WIRE-WRAPPED PENDANT & 18K GOLD-PLATED NECKLACE
A "Gift from Neptune"—a fragment of seawater crystallized and transformed into a "geojewel." LAZZERINI-GEOJOIAS presents this exclusive necklace featuring a Portuguese link chain and a handcrafted wire-wrapped pendant, both plated in 18k gold. It showcases a natural, untreated ("in natura") subhedral prismatic Aquamarine crystal of EXTRA gemological grade (12.8 ct), sourced from the renowned Brazilian region of Bahia.
WHY THIS GEOJEWEL IS SPECIAL
EXTRA Gemological Grade: Beautiful, evenly distributed deep blue color; translucent to hyaline (glass-like) clarity; less than 10% matrix.
Uncut crystal specimens (raw or "in natura") that are pure blue, transparent (intense clarity), and possess continuous vitreous luster—without any artificial treatment—are exceptionally rare.
Certified authenticity and provenance: includes a certificate of origin and authenticity, plus a detailed information dossier, following the LAZZERINI-GEOJOIAS standard.
Handcrafted Brazilian design: low environmental impact and use of authentic natural matrix; the wire-wrapped pendant allows the crystal to be admired exactly as it was extracted, without artificial alteration, highlighting its unique "in natura" features and giving each geojewel a distinct identity.
Each natural crystal possesses its own unique texture, shape, hue, and reflections. This singularity is precisely what makes each geojewel one-of-a-kind.
Premium finish on 18k gold-plated metal components, with a plating thickness exceeding 0.5 microns. ORIGIN & THE SCIENCE OF BEAUTY
Aquamarine is the blue to blue-green variety of the mineral beryl (Be₃Al₂Si₆O₁₈), composed of aluminum beryllium silicate. It belongs to the same mineral family as renowned gemstones such as emerald, morganite, heliodor, and goshenite. It crystallizes in the hexagonal system. Aquamarine's characteristic color stems primarily from the presence of iron within its crystal structure. This element produces a range of hues—from light blue to blue-green and greenish-blue—with intensity variations depending on the crystal's composition and formation conditions. The most prized shades are typically those that are pure, balanced, and luminous blue.
With a hardness of 7.5 to 8 on the Mohs scale, vitreous luster, and high transparency, aquamarine is highly valued in jewelry making. It forms primarily in granitic pegmatites, where fluids rich in rare elements circulate slowly through fractures and cavities.
For over a century, Brazil has been the world's leading source of gem-quality aquamarine—a phenomenon known as the "Brazilian Bonanza." Its primary geological origin is the Eastern Brazilian Pegmatite Province, which dates back more than 500 million years. This specific specimen originates from that region—a unique testament to Brazil's mineral wealth and gemstone geodiversity (Origin: Jaquetó – Veredas – Bahia, Brazil).
SYMBOLISM & ENERGY – TRADITIONAL PERSPECTIVE
Known in various traditions as the "Mermaid Stone," "Jewel of the Sea," and "Neptune's Gift," aquamarine symbolizes tranquility, serenity, courage, protection, renewal, and clarity. It is also associated with harmonious communication, emotional balance, and openness to new paths.
It is linked to the zodiac signs of Gemini, Pisces, and Aries. ...to the Heart/Thymus, Throat, and Third Eye chakras, and to the month of March. These references are symbolic and do not replace medical or therapeutic advice.
An artisanal piece of jewelry featuring an authentic, original, and *in natura* (raw) gemstone—an original design offered at an accessible price. Its natural origin (non-synthetic), authenticity, and provenance are clearly evident.
Add a luminous, authentic, and one-of-a-kind Brazilian gemstone piece to your collection. Click "Buy" to choose a piece where the serenity of the sea meets the mineral strength of the Earth.
CARE INSTRUCTIONS
Avoid drops, impacts, friction, chemicals, and excessive heat. Clean gently using running water and a soft cloth.
DIMENSIONS
Portuguese link chain, 18k gold-plated (0.5µ): ~ 0.1 x 20.5 cm.
Handcrafted wire-wrapped pendant, 18k gold-plated (0.5µ): ~ 2.6 x 1.7 x 1.1 cm.
