Autumn Oil Painting 14KGF Natural Tourmaline Gradient Bracelet, October Birthstone

❤**Material**: US 14K Gold Filled, natural tourmaline ❤**Size**: Tourmaline approx. 3.9mm ❤**Design Inspiration**: Gradient tourmaline, reminiscent of the colors of an autumn oil painting. ❤Tourmaline Tourmaline is the only mineral in the world that remains permanently charged, possessing both pyroelectric and piezoelectric properties. The negative ions released can help balance the pH levels of the body's blood. Far-infrared rays can promote metabolism, blood circulation, and cell regeneration. It helps boost immunity and is well-suited for women prone to fatigue, weakness, or cold hands and feet. Tourmaline contains various mineral components, resulting in a wide array of colors. Common varieties include black, pink, red, green, and yellow tourmaline. Blue tourmaline is rarer and therefore commands a higher price. Among them, the Paraiba Tourmaline, known as the "King of Tourmalines," is rarer than diamonds. Major production areas include Brazil, Afghanistan, Tanzania, and Mozambique. ❤**What is US 14K Gold Filled (14KGF)**? 14K gold filled is fundamentally different from gold plating. US 14K gold filled involves mechanically bonding a layer of at least 5% 14K gold to a base metal using high temperature and pressure. By leveraging the ductility of pure gold, the gold layer and the base layer are permanently fused. As a result, US 14K gold filled is significantly more hypoallergenic than standard gold-plated products. ❤ **Care Tips & Maintenance**: · Natural crystals may contain natural inclusions, ice cracks, black spots, or color bands; these are marks bestowed by nature over billions of years and are key characteristics of natural gemstones, representing a normal phenomenon. · Natural pearls vary in size, and surface growth lines or spots are normal. · US 14K gold filled items are water-resistant and can be worn while showering. Contact with fresh water can help with cleaning and prolong color retention. Avoid alkaline products such as sulfur soap and contact with cosmetics. Do not store without cleaning, as this will accelerate the oxidation of the gold layer. If you notice slight oxidation or darkening, cleaning with toothpaste and rinsing with water will restore its luster. You may also use professional jewelry cleaning solution for deep cleaning. · When not in use, clean the item and store it in a sealed bag. ❤**New Upgraded Packaging** · Includes a gift box, velvet pouch, and card.