Lunastra and Splendora: The Dawn of a New Era for Certified Chinese Freshwater Pearls
For decades, the world of high-end jewelry has held a persistent, often unfair, perception of Chinese freshwater pearls. They were frequently associated with mass production and affordability, seen as charming but ultimately occupying a lower tier compared to their saltwater Akoya or South Sea cousins. Today, that narrative is being fundamentally rewritten, not by chance, but by design. Leading this charge is the China-based pearl specialist, Y&M Pearls, which has unveiled two extraordinary new freshwater pearl collections, “Lunastra” and “Splendora,” set to shatter old stereotypes and establish a new benchmark for luxury.
The true gravity of this launch lies not just in the breathtaking beauty of the pearls themselves, but in their prestigious validation. In a move that signals a paradigm shift for the industry, these collections have been officially certified by the renowned Japan Pearl Science Laboratory (P.S.L.), one of the most respected and stringent gemological institutions in the world. This certification isn’t just a piece of paper; it’s a declaration that Chinese freshwater pearls have officially arrived on the global stage of elite gem quality.
“The Japan Pearl Science Laboratory especially designated the names ‘Lunastra’ and ‘Splendora’ for our pearl offerings, marking a pivotal step in branding Chinese freshwater pearls as having premium quality and gaining international recognition,” stated Y&M Pearls Chairman, Ye XiaoBo. His words capture the essence of a long-term vision coming to fruition—a vision to showcase the incredible potential that meticulous cultivation and unwavering quality control can unlock in these freshwater gems.
Unveiling Perfection: A Closer Look at Lunastra and Splendora
The names chosen by the Japan Pearl Science Laboratory are not mere marketing labels; they are poetic descriptions of the pearls’ very essence. “Lunastra” evokes the celestial glow of the moon and stars, while “Splendora” speaks to a radiant, splendid beauty. Together, they represent the pinnacle of what modern freshwater pearl cultivation can achieve.
Lunastra: The Pinnacle of Ethereal Purity
The “Lunastra” collection is a masterclass in perfection. Certified by the P.S.L. as the “best gem-grade (highest quality) freshwater pearl in white colour,” these pearls are the stuff of dreams. To earn this designation, a pearl must exhibit a luminous, almost otherworldly glow that seems to emanate from deep within its core. Its surface is virtually flawless, its shape perfectly spherical, and its luster is so sharp and brilliant that you can see your reflection with startling clarity.
These are not simply white pearls; they are a canvas of subtle overtones—a whisper of rose, a hint of cream, or a cool silver sheen that plays with the light. A strand of Lunastra pearls is a testament to patience and nature’s artistry, guided by human expertise. Each pearl is a perfectly matched sphere of light, a star plucked from a celestial sea.
Splendora: A Symphony of Radiant Color
While Lunastra celebrates the purity of white, the “Splendora” collection celebrates the vibrant and diverse palette that freshwater mussels can produce. This designation is awarded to Y&M Pearls’ top-quality freshwater pearls in both classic white and an array of stunning natural colors. The collection features pearls in delicate shades of lavender, rich tones of peach, and shimmering metallic hues that are entirely natural, free from any dyes or treatments.
The Splendora pearls are graded with the same rigor as their Lunastra counterparts. They possess an exceptional luster that makes their colors appear deep and saturated. Whether it’s a necklace of perfectly matched lavender pearls or a piece showcasing a gentle graduation of sunset tones, the Splendora collection is a bold and beautiful statement, proving that color and quality can coexist in spectacular harmony.

The Science of Beauty: Deconstructing the P.S.L. Grading Process
The certification from the Japan Pearl Science Laboratory is coveted because of its incredibly detailed and objective grading system. For a pearl to be considered for the Lunastra or Splendora designation, it must excel across five crucial criteria. Understanding these factors reveals the true complexity and rarity of such high-quality gems.
1. Lustre: This is arguably the most important factor in a pearl’s beauty. It refers to the intensity and sharpness of the light reflected from the pearl’s surface. It’s more than just shine; it’s an inner glow created by light refracting through countless layers of crystalline nacre. The highest-grade pearls, like those in these collections, have a brilliant, sharp luster that creates a distinct line where light meets shadow.
2. Thickness of Pearl Layers (Nacre): The lustrous beauty of a pearl is directly tied to the thickness and quality of its nacre—the iridescent substance that the mollusk secretes to form the pearl. Thick nacre not only ensures a superior luster but also guarantees the pearl’s long-term durability. The P.S.L. certification confirms a substantial nacre thickness, assuring the owner of a gem that will retain its beauty for generations.
3. Body Colour: This refers to the dominant, underlying color of the pearl. For the Lunastra collection, this is a pure, clean white. For Splendora, it can be white or any of the exquisite natural colors. The evenness and saturation of this body color are critically assessed.
4. Imperfection and Surface: As products of nature, most pearls have some minor surface imperfections. However, for gem-grade pearls, these blemishes must be minimal to non-existent. Graders meticulously examine the pearl’s surface for any spots, bumps, or pits that might detract from its overall beauty. The surfaces of Lunastra and Splendora pearls are exceptionally clean and smooth.
5. Shape: While pearls come in many shapes, the perfect sphere has long been the most prized and classic ideal. The grading process involves precise measurements to ensure the pearl is as close to a perfect round as possible.
Crucially, the certification also guarantees authenticity. As Ye XiaoBo pointed out, it assures clients that the pearls are “free from fluorescent brightening agents,” a treatment sometimes used to artificially enhance lower-quality pearls. This commitment to natural, unadulterated beauty is central to the Y&M Pearls philosophy.
The Future at Your Fingertips: Revolutionizing Authenticity with NFC Technology
In a world where luxury goods are often targeted by counterfeiters, Y&M Pearls has taken a revolutionary step to protect its clients and its brand integrity. Each necklace in the Lunastra and Splendora collections features a custom Near Field Communication (NFC) chip discreetly embedded within the clasp.
This is the same technology that powers contactless payments, and its application here is brilliant. By simply tapping the clasp with any NFC-enabled smartphone, the owner is instantly directed to a secure digital portal. This portal contains a wealth of detailed product information stored on the chip, including:
- The pearl’s official collection name (Lunastra or Splendora)
- Precise measurements of size and weight
- The official grade assigned by the P.S.L.
- The unique certificate number, which can be cross-referenced
“We developed this traceability system to prevent counterfeiting and enhance traceability of our product,” Ye explained. This technology does more than just verify authenticity; it enriches the ownership experience. It transforms a piece of jewelry into a digitally-documented asset, preserving its story, provenance, and value for the future. It provides the ultimate peace of mind, assuring the wearer that they possess a genuine, world-class treasure.
This fusion of ancient natural beauty with cutting-edge technology perfectly encapsulates the new identity of Chinese freshwater pearls. These are gems that honor tradition while embracing the future. As Chairman Ye XiaoBo concluded, “These freshwater pearls, graded by the Japan Pearl Science Laboratory and equipped with traceability features, truly epitomize the premium quality of Chinese freshwater pearls.” With the launch of Lunastra and Splendora, Y&M Pearls has not just introduced new collections; it has unveiled a new standard, inviting the world to see Chinese freshwater pearls in a brilliant, new light.