The latest information on pearl farming in Tahiti

This initiative offers a chance to rediscover mother-of-pearl, often called the "black gold of the atolls," through vintage postcards depicting this fundamental Polynesian activity.

Mother-of-pearl played a vital role across the Eastern Pacific, serving not only as material for tools and ceremonial ornaments but also for crafting body adornments. Pearls extracted from pearl oysters were transformed into pendants and other valuable objects. The significance of pearl shell fishing became evident from the first encounters between islanders and Europeans, revealing ancestral expertise that has endured through centuries.

A report from 1863 provides a glimpse into the lives of Polynesian divers of that era, highlighting their remarkable agility and diving techniques. These divers—primarily from local families—could reach impressive depths of 25 to 30 meters in the Tuamotu lagoons to retrieve oysters, which were then consumed or sold to traders. This knowledge was passed down through generations, fostering a symbiotic relationship with the ocean.

By the 19th century, South Seas trade flourished, with mother-of-pearl standing alongside whale oil, copra, and fruit as prized commodities. As early as 1820, Polynesian mother-of-pearl was sought after in major European cities, where it was crafted into diverse objects like fans, jewelry boxes, dice, dominoes, and buttons—all in high demand.

Pearl oyster harvesting in Polynesian lagoons evolved rapidly, with fishermen increasingly specializing in collecting large specimens. Tuamotu divers gained worldwide recognition for their skill in gathering oysters from sometimes extreme depths. However, intensive exploitation by traffickers and pearl companies—lasting until the 1950s—depleted natural resources in some of the richest areas.

The introduction of diving suits in the 1880s and the first diving goggles in 1908 modernized fishing techniques. The required diving depths to extract shells from coral beds gradually increased, making pearl shell fishing ever more technical and complex. Polynesia's richest deposits were identified and exploited on a large scale starting in the 1850s, marking a turning point in the region's pearl cultivation history.

This initiative is part of a major legislative reform adopted in July 2017, designed to revitalize French Polynesia's pearl industry.

For years, the pearl sector had been facing a crisis that demanded a complete overhaul of its legal framework to better address industry challenges. The law enacted in July 2017 was crafted to regulate professional activities related to pearl and mother-of-pearl production and trade. Its primary goal is to ensure sustainable resource management while protecting the environment—a critical concern for the future of this industry.

Aline Baldassari, President of the Tahitian Pearl Association of French Polynesia, emphasizes the importance of this reform, which she considers an essential response to industry professionals' demands and market fluctuations. The reform also seeks to streamline administrative processes, previously seen as a hindrance by pearl farmers.

The law, passed in July 2017 and supplemented by 12 decrees through September 2018, introduces several key measures to structure the pearl industry. These include:

• Mandatory production volume declarations
• Professional licenses for each trade
• Required reporting of stock levels, purchases, and sales
• Technical approval for nucleus imports to ensure quality and compliance

Other notable provisions:

• Mandatory oyster detachment before transfer
• Production quotas and ecological management caps
• New nacre thickness evaluation for cultured pearls to guarantee quality
• Establishment of a Pearl Farming Council and local management committees to strengthen sector governance

While the full benefits of this reform may take two to three years to materialize, it marks a true revolution for the industry. The goal is to revive the pearl sector and enhance the international reputation of Tahitian pearls. Its success hinges on industry professionals' adaptability and the full commitment of all stakeholders to ensure the long-term sustainability and prosperity of this vital economic pillar for French Polynesia

In this article, we explore the essential criteria for choosing the perfect pearl—a decision that may vary depending on cultural and personal preferences.

A pearl’s beauty is ultimately subjective, but several key factors can guide your selection to find the one that best suits you. Here’s an overview of the elements to consider when making your choice.

Pearl Shapes: Tahitian pearls come in three main shape categories:

• Spherical (perfect or semi-perfect)
• Symmetrical (teardrop, oval, button, semi-baroque)
• Asymmetrical (baroque)

Surface & Luster: It’s essential to examine the pearl’s surface for flaws such as rings, pits, scratches, or cracks. The luster—the way light reflects off the nacre—ranges from brilliant (excellent quality) to dull (lower quality).

Pearl Grades: Pearls are classified from TOP GEM (flawless pearls) to E (pearls with visible imperfections). This grading system evaluates surface quality, luster, and blemishes.

Additional Criteria: The pearl’s dominant color should be even and uniform, though secondary hues may appear. The nacre thickness around the nucleus plays a crucial role in durability and beauty. Size typically ranges from 8 to 14 mm, though some pearls can reach up to 21 mm. In summary, selecting the ideal pearl depends on factors such as shape, surface quality, luster, grade, color, and size. The TPAFP’s campaign aims to educate Polynesians about these criteria so they can make well-informed choices when selecting a Tahitian pearl.

According to Aline Baldassari, President of the Tahitian Pearl Association of French Polynesia (TPAFP), these counterfeits have become difficult to distinguish, even for industry professionals, exposing consumers to a risk of confusion.

Although technological solutions have been explored to ensure pearl traceability, these initiatives face economic constraints. In response, the TPAFP proposes creating a distinctive label to protect the Tahitian Pearl in the international market. This label would certify the origin and quality of the pearls, with strict criteria such as the use of an authentic nucleus and nacre sourced exclusively from the Tuamotu archipelago.

This certification, which will be carried out in France and protected by European law, aims to reinforce the authentic image of Tahitian pearls and ensure consumer trust worldwide. Simultaneously, verification campaigns will be implemented in Hong Kong to prevent the misuse of the "Tahitian Pearl" brand by producers of fake black pearls.

Thus, this initiative seeks to preserve the integrity of Tahitian pearl farming and guarantee the provenance of pearls sold in international markets.

The Pearl's Journey: From Ocean to Jewelry

A Tahitian pearl's path from oyster to ornament involves multiple specialists, each playing a vital role as defined by Polynesia's 2017 pearl farming legislation. Here are the key craftspeople who bring these gems to life:

1. The Nucleus Merchant

The journey begins with the nucleus—a small mother-of-pearl bead implanted in the oyster. These essential components are sourced, recycled, or imported by specialized merchants before being sold to pearl farmers.

2. The Grafter (Pearl Technician)

With surgical precision, this master artisan implants the nucleus into the oyster. Their expertise directly impacts pearl quality, making this one of the industry's most skilled (and delicate) professions.

3. The Pearl Oyster Farmer

From artificial fertilization to larval rearing and oyster transplantation, these farmers oversee the entire growth cycle until oysters are ready for grafting or sale.

4. The Pearl Producer

Responsible for grafting, nurturing, and harvesting, these professionals can sell both raw and finished pearl products—the backbone of Tahiti's pearl economy.

5. The Pearl Wholesaler

Acting as market connectors, wholesalers purchase pearls from producers and supply retailers worldwide with raw and processed pearls.

6. The Jewelry Retailer

These businesses transform pearls into wearable art, selling finished jewelry pieces to consumers through boutique shops and galleries.

7. The Traditional Pearl Artisan

Specializing in culturally significant designs, these craftsmen create handcrafted pearl items that celebrate Polynesian heritage.

Preserving the Craft: Education at Rangiroa

The Centre des Métiers de la Nacre et de la Perliculture (CMNP) in Rangiroa offers intensive 24-month training programs, teaching everything from basic pearl farming to advanced grafting techniques—ensuring these traditional skills endure for future generations.

For those interested in joining this luminous trade:
Contact the Direction des Ressources Marines et Minières or visit the CMNP in Rangiroa to explore educational opportunities in pearl cultivation and craftsmanship.

The Pearl Oyster: A 550-Million-Year-Old Legacy

Oysters, members of the vast mollusk family, share a common ancestor with worms, snails, and octopuses. Some 550 million years ago—long before the Cambrian explosion—the first nacre-producing bivalves appeared, giving rise to over 8,000 bivalve species, 2,800 of which can produce pearls. The Pinctada margaritifera, or black-lipped oyster, is the iconic species of Polynesian waters. Found across the Pacific and Indian Oceans, it yields pearls ranging from white-gray to black, with Polynesia’s cumingii variety producing unique iridescent black pearls.

From Traditional Harvest to Overexploitation

Ancient Polynesians used mother-of-pearl and pearls for ceremonial and artisanal objects. However, with the arrival of Europeans, demand for mother-of-pearl surged, opening new markets. Traditional diving-based harvesting was initially sustainable, but by the 19th century, organized overexploitation had depleted shallow-water oyster populations. Mother-of-pearl became a prized commodity, used for buttons and fashion accessories.

Pearl Farms of Polynesia: From Experiment to Billion-Dollar Industry

By the 1950s, overfishing threatened wild oysters, prompting the establishment of an experimental pearl farm in Hikueru in 1961—marking the birth of pearl aquaculture in Polynesia. Under the leadership of Jean-Marie Domard and with the expertise of a Japanese grafter, the experiment succeeded, revealing Tahitian pearls' immense potential. This breakthrough led to private farms, propelling Polynesia into a thriving industry.

The 1980s saw explosive growth, with pearl exports exceeding 10 billion CFP francs by 1990. Yet a decade-long crisis—driven by overproduction and declining quality—tested the industry. Strict regulations and patience eventually spurred its revival. Today, despite fluctuations, pearl farming remains French Polynesia’s second-largest source of foreign revenue.

The Empire of Robert Wan

In 1974, Robert Wan entered the pearl industry by acquiring Tahiti Perles. He became the world’s largest producer and exporter of black pearls, elevating Polynesia onto the global luxury stage. Though the 1998 market crash forced a pause, his eventual comeback solidified his status as a titan of the pearl trade.

From humble beginnings to its current brilliance, the Tahitian pearl remains an inseparable gem in French Polynesia’s history and economy—a legacy as enduring as the ocean that nurtures it.