
Watermelon Tourmaline Glass Gemstone for Jewelry Setting. Customizable Plating: Available in shining silver, gold, antique silver, antique gold, rhodium, rose, black rhodium, or e-coating. OEM/ODM Support: Custom designs and logos (e.g., 925) are warmly welcomed for jewelry settings. Wide Size Range: Gemstone sizes available from 4mm to 20mm to suit various jewelry designs. 16 Years Experience: Professional manufacturer with 16 years of experience in cut gemstones and jewelry export. Strict Quality Control: Products are checked one by one carefully before packing to ensure high grade. Fast Sample Delivery: Sample lead time is 10-15 business days after deposit confirmation. Secure Shipping: Professional delivery agency via DHL, FEDEX, UPS with punctual guarantee. Diverse Product Range: Offers CZ stones, semi-precious stones, opal, pearls, crystals, and more.