
Wholesale De Vs Lab-Grown Diamond Rings Jewelry with Split Shank. Premium Lab-Grown Diamond: VS1 clarity, D color, round brilliant cut center stone for exceptional brilliance. 18K White Gold Setting: Four-prong setting in hypoallergenic and durable 18K white gold. Customizable Size: Ring size 13# available with customization options for other sizes. OEM & ODM Support: Professional design team supports OEM projects and packaging suggestions. Fast Stock Delivery: Stock gemstones ship within 2 days or same day; customized items take 15-20 days. Versatile Usage: Ideal for proposals, weddings, dating, social events, and daily wear. High Quality Assurance: Pre-production samples and final inspections before shipment guarantee quality. Reputable Manufacturer: Listed company with state-level R&D center and global ranking in synthetic diamonds.