Harmonia Diamond Akoya Sea Pearl AKOYA Pearl Pearl 18K Gold Pearl Necklace Pearl

💫 Product Summary Pearl Variety: Japanese Akoya Saltwater Pearls Pearl Size: Necklace 8.5–9mm | Earrings 7.5–8mm Metal Material: 18K Gold (Available in White or Rose Gold) Please contact us privately if you require earring clips. 🌸 Product Details The name "Sequence of Light" is inspired by the resonance between order and light. The horizontal diamond stripe at the top symbolizes the origin of light, while the dangling pearls resemble still drops of light. The design exudes a softness within its simple geometry. The necklace is sized from 16 inches and can be adjusted to 18 inches (40–45cm), complementing the clavicle. The earrings feature a classic straight pin design for a secure fit and a smooth, smooth finish, perfect for both casual and formal occasions. [Since our factory produces and manufactures our own pearls, all sizes are limited.] Because pearls take time to harvest, some sizes may be in short supply due to sell-outs or changes in seawater or aquaculture conditions. Some styles may be temporarily out of stock. Please inquire about product availability before ordering. 🌊Origin Information This piece features Japanese Akoya saltwater pearls, renowned for their exceptional luster and roundness. The pristine environment of Japan's coastal regions, with distinct seasons, allows mother-of-pearl oysters to slowly grow in the alternating cycles of warm and cold waters, creating a thick, delicate pearl layer with a luster resembling moonlight shrouded in soft mist. Each pearl is meticulously selected and matched to ensure perfect color, roundness, and sheen, exuding the elegance and tranquility that only Japanese Akoya pearls can possess. 💡Wearing and Care Recommendations ・Avoid contact with perfume, alcohol, and acidic or alkaline substances. ・Keeping pearls clean with a dry cloth after daily wear. ・Store separately to avoid scratches from metal jewelry. 📦**Process Description:** After placing an order, we will place an order with an overseas manufacturer, begin stone matching, and ship to Taiwan. Due to our overseas factory, production and delivery take approximately 7 days. 💖Follow us for the latest gemstone product information 📌Newest arrivals in the pinkoi store 💌Please send us a private message to discuss custom orders if you're interested in a specific color or type of gemstone. Not sure whether to buy freshwater or Akoya pearls? We've compiled seven key comparisons to help you choose the pearl that's right for you: 1. Origin and Cultivation Akoya pearls are cultivated in marine waters, primarily in Japan and southern China; freshwater pearls are primarily sourced from lakes in the Yangtze River basin in China. Akoya pearls require 3–5 years of cultivation, with each shell producing one pearl. Freshwater pearls, on the other hand, can grow multiple pearls simultaneously, resulting in a shorter cultivation cycle. 2. Shape and Size Akoya pearls are highly round and have a standard shape, typically measuring 5–8mm. Freshwater pearls are more variable, with core-shaped pearls (such as Edison pearls) reaching sizes of over 12mm. 3. Color Akoya pearls primarily have a white-pink sheen; freshwater pearls come in a variety of natural colors, including pink, purple, and white. 4. Luster Akoya pearls have a sharp, intense luster, earning them the nickname "little light bulbs." Freshwater pearls, on the other hand, have a soft, diffuse luster, creating a delicate, silky finish. 5. Surface Imperfections Akoya pearls are relatively fine, while freshwater pearls exhibit natural growth patterns, though high-grade pearls are also exceptionally clean. 6. Pearl Thickness and Durability Freshwater pearls lack a nucleus or thick layers, resulting in excellent durability. Akoya pearls, due to their thin layers, should be protected from heavy pressure and wear. 7. Suitable Occasions Akoya pearls are elegant and suitable for formal events, while freshwater pearls are versatile and suitable for everyday wear and work. Not sure whether to buy freshwater or Akoya pearls? Detailed comparison below. 1. Origin and Cultivation Akoya Pearls Akoya pearls are a type of cultured seawater pearl. Primarily produced in Japan, they are also cultivated in Vietnam and China. Akoya pearls are cultured from the Pinctada martensii oyster, which grows in highly saline waters with complex currents. Typically, each oyster produces only one pearl. Akoya pearls require a relatively long cultivation cycle, lasting approximately 3-5 years. Annual production is relatively low, accounting for approximately 10% of global pearl production (of all saltwater pearls). Akoya pearls were the first commercially produced saltwater pearls in the world, beginning in the early 1900s. Saltwater cultured pearls (including Akoya) are typically cultured using a bead, with a spherical bead nucleus placed inside the oyster. Freshwater Pearls Freshwater pearls are cultivated in freshwater environments such as lakes and rivers. They are primarily produced in lakes and rivers along the middle and lower reaches of the Yangtze River in China, such as those in Zhejiang, Hunan, and Jiangsu. Freshwater pearls are primarily cultured from the Hyriopsis cumingii oyster, which grows in a stable, controlled water environment. A single oyster can produce 10-40 or 30-50 pearls. Freshwater pearls are mostly formed naturally inside oysters, without a nucleus implanted (primarily beadless culture), resulting in a more irregular shape. Freshwater pearl cultivation takes a relatively short time, approximately 1-3 years. Freshwater pearl production accounts for the vast majority of global pearl production, approximately 95%. Freshwater beaded cultured pearls are also known as "Edison" pearls. Natural and beadless cultured pearls are composed almost entirely of nacre. II. Appearance - Shape & Size Shape: Akoya pearls, due to the use of a round nucleus during cultivation and the relatively thin bead layer that helps maintain their roundness, typically achieve a very round shape with a high roundness rate. Over 90% of high-quality Akoya pearls are nearly perfectly round. The roundness of Akoya pearls available to consumers is generally quite good. Freshwater cultured pearls (primarily beadless) are naturally formed without a nucleus implant, so their shapes are more likely to be oval or irregular. Over 80% of freshwater pearls on the market are oval, oblate, or baroque in shape, with a low percentage of perfectly round pearls. Because they are cultured without a bead, perfectly round freshwater pearls are extremely rare, with near-round being the highest roundness grade. Beaded freshwater pearls (Edison pearls) are similar in size to saltwater pearls but less round. Size: Akoya pearls are small, typically ranging from 6-9mm in diameter. Commercially produced pearls typically range from 6-8mm or 5-8mm. 8mm is considered a good size, with the largest Akoya pearls reaching 10-11mm. Akoya pearls are more valuable as they grow larger. Even a difference of just 1mm, for example, between a 7-8mm and an 8-9mm Akoya pearl, can result in a significant price difference. Freshwater cultured pearls typically range in diameter from 5-12mm. Beaded freshwater pearls (Edison pearls) can range from 12-20mm in size. South Sea pearls are generally found between 10 and 16 mm, while those exceeding 16 mm are relatively rare and valuable. III. Appearance - Color Akoya pearls are primarily white. Common overtones to white include pink, light blue-green, and light yellow-green, with pink being the most popular. Akoya pearls also have blue (such as Mantama) and yellow (such as Aurora Queen and Aurora Gold). Saltwater pearls (including Akoya) do not have purple. Pearl color originates from minerals or natural pigments secreted by the mother oyster. Freshwater cultured pearls primarily come in white, pink, and lavender. Purple is a unique color found in freshwater pearls, derived from carotenoids found in the cuming oyster. Nucleated freshwater pearls (Edison pearls) can exhibit deep purple or bronze tones. Freshwater pearls do not possess pure black or rich gold. Some may have been bleached or dyed. IV. Appearance - Luster A pearl's luster is a crucial factor in determining its quality, even its very soul. Luster is related to the thickness and quality of the nacre. The stronger the luster, the more valuable the pearl and the higher its price. Luster is the most important factor in a pearl's value. Akoya pearls are known for their exceptionally high and beautiful luster, earning them the nickname "little light bulbs." Their intense luster produces sharp reflections and clear images. In comparisons of the highest quality, the mirror-like luster of Akoya pearls can reach levels higher than those of South Sea pearls. High-quality pearls can even reflect a person's face. Freshwater cultured pearls have a relatively soft luster, primarily diffusely reflecting light, with a soft, silky quality. Some high-quality freshwater pearls can achieve a remarkable luster, reaching 70%-80% of that of saltwater pearls. Some high-grade freshwater pearls can achieve "extreme brilliance." Freshwater pearls have a shallower luster and a less reflective effect. GUILD categorizes pearl luster into four grades: Very good, Good, Fair, and Poor. V. Appearance - Surface Quality Naturally produced pearls often have minor surface imperfections. The fewer flaws a pearl has, the better its quality. Absolutely perfect pearls are extremely rare and expensive. Akoya pearls have a high glossiness, and most of their flaws are tiny pinholes. Freshwater pearls may have visible growth lines, such as threads and depressions. Surface glossiness is categorized into four grades: Very Good (nearly flawless), Good (minor flaws), Fair (moderate flaws), and Poor (many flaws). The degree of flaws is one factor in determining pearl quality. VI. Physical Characteristics - Nacre Thickness & Durability Nacre thickness is an imp