Description
This elegant Nacre Pearls Necklace is beautifully hand-crafted in Devon, UK, using 100% genuine natural nacre pearls. Measuring 16 inches in length, this necklace displays the classic iridescent shimmer that nacre is known for. Each pearl bead has been carefully selected for its lustre, shape, and unique patterning, and the photos show the exact specimen you will receive.
All of our Jewellerys are 100% Genuine Specimens & come with a Certificate of Authenticity.
Geological & Biological Background – What Is Nacre?
Nacre, also known as Mother-of-Pearl, is a naturally occurring biomineral produced inside the shells of certain molluscs, such as oysters and abalones. Unlike traditional minerals formed entirely through geological processes, nacre is a biogenic gemstone, created by living organisms as a protective inner shell layer.
Scientific & Mineralogical Features:
- Material Type: Biogenic gemstone (organic–inorganic composite)
- Composition: Aragonite (CaCO₃) crystal platelets + natural biopolymer layers
- Mineral Group: Carbonates – Aragonite variety
- Formation: Produced by molluscs in thin, stacked microscopic layers
- Optical Effect: Iridescence (thin-film interference of layered aragonite)
- Colour Range: Cream, white, gold, soft pinks, silvery tones depending on species
Nacre’s iconic rainbow-like shimmer is caused by light reflecting through the extremely thin aragonite layers—an effect known as structural interference, similar to opal, but created organically.
About Nacre Pearls (Mother-of-Pearl Pearls)
Nacre pearls are formed when nacre is built up in rounded layers around natural material within the mollusc shell environment. Unlike round cultured pearls, nacre pearls used in bead jewellery are typically shaped and polished pieces of solid nacre obtained from the shell interior.
Pearl Characteristics:
- Species Source: Commonly oyster or abalone shell
- Hardness: Approx. 3.5 on the Mohs scale
- Structure: Layered aragonite with natural iridescent glow
- Appearance: Smooth, polished, reflective with shifting rainbow hues
These natural materials have been treasured for centuries and feature prominently in historical jewellery from ancient China, Mesopotamia, and Rome.
Jewellery Type – Handcrafted British Nacre Pearl Necklace
This necklace is assembled by hand in Devon, using high-quality nacre pearls and secure, skin-friendly components.
Jewellery Details:
- Jewellery Style: Necklace
- Length: 16 inches
- Gemstone Type: Genuine natural nacre pearls (Mother-of-Pearl)
- Stone Finish: Smooth, polished beads with natural iridescence
- Metal Findings: Nickel-free, hypoallergenic components (as shown in photos)
- Design: Lightweight, elegant, and timeless—perfect for daily wear or special occasions
- Full Sizing: Please see photos for exact measurements and proportions.
Each bead features its own natural shimmer and organic pattern, ensuring every necklace is completely unique.
Perfect Gift for Jewellery & Nature Lovers
Whether for a birthday, anniversary, wedding, or special occasion, this necklace is a meaningful and beautiful gift for anyone who appreciates natural gemstones and organic materials. Each piece comes with a Certificate of Authenticity, guaranteeing that your pearls are genuine nacre specimens.
Enjoy the natural iridescence and timeless elegance of genuine Nacre Pearls, hand-crafted into a stunning 16″ necklace in the heart of Devon.
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