Serendibite

Serendibite

Serendibite is an exceptionally rare and captivating gemstone, first discovered in 1902 in Sri Lanka. Its name is derived from “Serendib,” the ancient Arabic name for Sri Lanka, reflecting the island’s rich gemological heritage. Renowned for its deep blue to bluish-black hues and remarkable pleochroism, Serendibite is a prized collector’s gem and a testament to nature’s artistry.

Variety and Category

• Mineral Family: Silicate (Borosilicate)
• Chemical Formula: Ca₂(Mg,Al)₆(Si,Al,B)₆O₂₀
• Crystal System: Triclinic
• Mohs Hardness: 6.5 – 7.0

Serendibite’s complex chemical composition includes calcium, magnesium, aluminum, silicon, and boron, contributing to its unique physical and optical properties.

Color and Value

Serendibite exhibits a range of colors, including:

• Deep blue to bluish-black
• Greenish-blue
• Pale yellow to yellow-green

Its strong pleochroism allows the gemstone to display different colors when viewed from various angles, enhancing its visual appeal.

Several factors influence the value of Serendibite:

• Color: Intense, saturated hues, particularly deep blue or bluish-black, are highly prized.
• Clarity: Transparent specimens with minimal inclusions command higher prices.
• Cut: Precision in cutting enhances the stone’s brilliance and color display.
• Carat Weight: Larger stones are exceedingly rare and thus more valuable.

Due to its extreme rarity, these precious stones can fetch prices up to $18,000 per carat, depending on quality and size.

Optical Properties

• Luster: Vitreous
• Refractive Index: 1.701 – 1.706
• Pleochroism: Strong; displays colors ranging from pale yellow to deep blue
• Specific Gravity: 3.42 – 3.52

Serendibite’s strong pleochroism and vitreous luster contribute to its mesmerizing appearance, making it a favorite among gem enthusiasts and collectors.

Common Cuts and Applications of Serendibite

Serendibites are rare and typically small-sized gem-quality crystals. Therefore, it is most commonly cut into oval or cushion shapes to maximize color and minimize waste. People use these primarily in high-end jewelry pieces and are a coveted addition to any gem collection.

Sri Lankan Uniqueness

Sri Lanka, historically known as Ceylon, is the birthplace of Serendibite Gems. The country’s gem-rich regions, particularly around Ratnapura, have yielded these crystals celebrated for their exceptional clarity and vibrant colors. Sri Lankan Serendibite is esteemed in the global gemstone market for its superior quality and natural beauty.

At Luxiris Gems (PVT) Ltd., we take immense pride in offering authentic Sri Lankan Serendibite, each meticulously selected for its exceptional beauty and quality. Our commitment to ethical sourcing and excellence ensures that our clients receive gemstones that are not only stunning but also steeped in the rich heritage of Sri Lanka’s gemological legacy. Contact us to find your dream gemstone.