Oval Lab Diamonds Indulge in the enchanting allure of our Oval Lab Diamonds, where elegance meets sustainability. At Shenzhen Daka Future Technology Co., Ltd., we reimagine the timeless oval cut with lab - grown diamonds that offer exceptional brilliance, ethical sourcing, and customizable luxury.​

The oval cut, characterized by its elongated shape and soft curves, creates a flattering illusion of size and sophistication. Our master cutters meticulously craft each oval lab diamond, optimizing its 58 - 62 facets to maximize light return and create a mesmerizing play of sparkle. Whether you're designing a show - stopping engagement ring, a delicate pendant, or a statement bracelet, our oval diamonds add a touch of glamour to any piece.​

Engineered through advanced Chemical Vapor Deposition (CVD) and High - Pressure High - Temperature (HPHT) technologies, our lab - grown diamonds share identical physical, chemical, and optical properties with mined diamonds. Rigorously graded by IGI and GRC, each stone undergoes thorough assessment for color (ranging from D to I), clarity (VS1 - SI2), cut precision, and carat weight, ensuring transparency and premium quality.​

Our oval lab diamonds come in a diverse range of sizes, from dainty 0.3 carats to impressive 15+ carats, catering to various design needs. The versatility of the oval shape makes it perfect for both classic and contemporary settings. Pair a single oval diamond with a simple band for understated elegance, or combine multiple stones in a cluster or halo design for a more dramatic effect.​

By choosing our oval lab diamonds, you're not only investing in a stunning piece of jewelry but also supporting a sustainable future. Free from the environmental impact and ethical concerns of traditional mining, our diamonds offer guilt - free luxury. With a monthly production capacity of over 50,000 carats and participation in renowned international exhibitions, we ensure consistent availability and exceptional quality. Discover the grace and beauty of our oval lab diamonds today and create a piece that will be cherished for a lifetime.