Redleaf Jewelry - Professional Lab Grown Diamond Jewelry Manufacturers & Lab Grown Diamond Factory

This pear-shaped lab diamond ring is available in 1CT, 2CT, 3CT and 5CT sizes, featuring D color and VVS1 clarity with official IGI certification. Made of 10K, 14K or 18K white gold, it delivers stunning luster and exquisite charm. We support wholesale and customization, a premium choice for engagement jewelry and bulk orders.

This engagement ring is set with a 3 carat round cut moissanite, crafted from polished 14K white gold and backed by GRA certification. The stone boasts remarkable brilliance and dazzling luster. Customization is offered, making it a gorgeous pick for proposals and daily wear.

Featured with a 3 carat radiant cut CVD lab diamond, this engagement ring is crafted from premium 18K white gold and fully certified by IGI. The brilliant cut delivers exceptional fire and sparkle. Exquisite and classy, it is a premium jewelry piece ideal for proposals and special occasions.

This 2 carat emerald cut lab diamond ring is made of high-quality 18K white gold. The sleek rectangular cut highlights the diamond's pure clarity and elegant glow. Customization is available. A refined and sophisticated piece, ideal for engagements and special occasions.

Featured with 4 carat round cut moissanite in premium D color and VVS1 clarity, this ring is set in sleek 18K white gold. Comes with official GRA certificate to guarantee authentic quality. Superb cutting crafts brilliant dazzling shine, exquisite and upscale. Supports personalized customization, perfect for engagement, wedding and luxury gift use.

Highlighting a stunning 5CT oval cut lab grown diamond in premium E color and VS1 clarity, this Redleaf ring is finely crafted in polished 14K white gold. The elegant oval cut amplifies brilliant light reflection, presenting exceptional sparkle and delicate visual layering. Each lab created diamond features refined quality, combining sophisticated minimalist styling with durable premium gold material. Available with personalized customization, it serves as a luxurious statement piece for engagements, weddings and high-end daily wear.